Pbo ppt tdc edc 5900x. For my 5900X that is 142 PPT, 95 TDC, 140 EDC.

Pbo ppt tdc edc 5900x 5v show in cpu core VID. I've been told that it's best to use TDC and EDC and leave PPT high. Default limits are TDC/EDC/PPT of 95/140/142, these are 95 amps when thermally constrained, 140 amps normally, and 142 amps from the socket PBO Limits: Manual PPT: 100W TDC: 70A EDC: 100A [#0]: AMD Ryzen 5 5600X: Enhanced" and look for CPU PPT, TDC, EDC. I enabled PBO and set PPT to 165, TDC to 115 and EDC to 150. My ambient temps are usually around 31 deg Celsius, any more power and I'm slow roasting myself in my room while gaming. It's a Ryzen 5 3500,6 cores 6 threads. So I started reading about it and tuning. Thermal Design Current (TDC): 95A 5950x, 5900x and 5800x and 60A for 5600x. For a 5800x we see substantially lower values being better (like maybe 105/137, but TEST!) I landed on PPT 135, TDC 90, EDC 110 Scalar 10x PBO limit +200 My issue is AMD Ryzen Overclocking Guide - 5900x, 5950x, 5600x PPT, TDC, EDC, How to Best Settings Beyond PBO Personal_Finance / Computing Apr 28, 2021 - 08:35 PM GMT. Ryzen 9 5900x/pbo manual limits. 36-4. With stock PBO limits, mine rarely goes higher than ~75C, 5900x pbo settings . 3 but no other changes make a difference. This brought my single thread Passmark score from 3547 to around 3637. From what I have read, I just have to set PBO to 'Advanced' , set CPU Boost Clock Override to maximum (200) and set PPT, TDC and EDC manually, then set per core undervolt in CO. 9 GHz @ 62 ºC / All core 4. PPT is 900W, TDC is 480A and EDC is 600A. 48 Ghz. So watching youtubers using Corecycler I find my curve settings and they are stable with corecycler running for 5 days straight. Check your TDC/EDC/PPT values to see if they are running stock, or if your motherboard is pushing higher limits. By: HGR How best to overclock your Ryzen I explored MB PBO limit while testing my 5900x just to see how far it went before something else held it back. I on power delivery or something messed up on its firmware or your CO settings are too aggressive. I don't want to limit its max current because I don't want to lose performance or change too many stock values (since I believe that AMD knows what they are doing) but to reduce the power consumption limit. (With a manual OC you need to watch voltage/amperage yourself since there is no ceiling) You can put in PBO limits like 300W PPT, 230A TDC and 230A EDC. Mode 1 i. L Use a monitoring tool like HWINFO64 and note the PPT, TDC, and EDC values (in amps, not percentages). I noted down the parameters, went to the BIOS, set Boost to 150MHz and Curve Optimizer to -20 After that I set the PPT to 200 and kept bumping the TDC and EDC up by 10 until I reached my target 80c max on CB20. And if so, what settings gave you a good balance between performance and temperature? I have myself tried 145w ppt, 110a tdc, 180a edc. I'm running 200ppt/170tdc/130edc on my 5900x and I keep hitting tdc limit but cannot rise it further without hitting 90c with my NH-D15, so I left it there. With PBO ECO they reduced the PPT to 88W (IIRC) but also reduced the EDC and TDC to lower numbers. Ppt is too low, 5700x can draw 160-190w depending on the quality of your cores and a 150w limits just prevents higher boost. TDC设置为固定140A（经测试，PPT和TDC只要不过设置低导致撞墙，不会对性能表现产生影响），若TDC小于等于EDC，仅调整EDC数值；若TDC大于EDC，则TDC同时降为EDC等同数值。同时本文还加入了“PBO Limit”设置为“Motherboard”与“Disable”的测试结果，以便参考。 With my 5900X I found that I had an incredible gain when I put a high offset to my best cores (the ones with high boost without curv) like -20 and a low offset to the bad cores like -10. I'm seeing relatively the same performance at TDC 60-80, EDC 90-120 and PPT 100-150. 1. To run these power settings, you'll need a beefy cooler. What about PBO limits are you using motherboard,auto or did you set PPT, TDC, EDC? Also, with those settings, what are your temps in game, idle and with which cooler? With my actual settings, 4. Testing needs to include standard stuff like Cinebench and you need to check each core individually using CoreCycler. Bellow is screenshot comparing what HWinfo shows and what Ryzen Master shows. 95Ghz, 62c) I'd like to get the MC temp down For reference my PBO settings are: PPT/TDC/EDC = 500W/175A/185A. This should be a good starting point as the values to pick for PPT, TDC and EDC. 06v VDDG CCD 0. I run a Noctua D15 with fairly aggressive fan curve and run 23001 on Cinebench R23 as my best and more commonly at Hi guys, I'm using PBO2 to increase the performance of my 5900x. 2X Scalar, 100 Mhz Offset. C: PPT: 88W TDC: 60A EDC: 90A If you set PBO in BIOS to Auto or Disabled (not Enabled or Advanced) then RyzenMaster will tell you the exact values on HomePage. The power limits for default PBO is very saddening. Prev; 1; 2; Next; AMD R9 5900X @ PBO | Thermalright Frost Commander 140, TY I have enabled PBO & use the automatic Curve Optimizer. 6Ghz, 79c) ST Score: 1618 (4. 894 but no lower than that. 2) pbo with default PPT, TDC and EDC, scaler 1x, offset, max offset 200Mhz : "boosts" to 4. watch it in real-time with hwinfo at 500ms. I've looked around for information on this and it is surprisingly vague with the usual "higher is better" mentality and little details when it comes to manual per-ccx or all-core overclocking. Ryzen Master For example, with the default limits, I'm getting around 36% PPT, 54% TDC, and 80% EDC. Tips & Info 7800X3D SOC, PBO, PPT, TDC, & EDC Settings for cooler thermals (self. 2 NVMe SSD · Game Drive: 2TB Crucial MX500 SATA SSD · PSU: Corsair White RM850x 850W 80+ Gold · TDC doesn't seem to mind going over 100% so I'm all good with that one, and PPT is way below max, so EDC appears to be the concerning one. Here's what I came up with. 850 is way low. 2，华硕主板不要开aitweak里的asus performance enhancer，这个会解锁功耗墙，修改ppt edc tdc的值，但解决的不完全，我的主板实际ppt，tdc和edc会卡在222，150，180，这也导致我误以为我用摸摸卡的参数时能够真实生效，然而关闭该选项后真实的三个数值可以跑在240，160，190这个数据上，哪怕设置的为222这组 Stock voltages are ofc. The latter is almost always the first to hit 100%. For 5950 I could see it. I built this pc about 2 weeks ago and this has happed 6 times already. Temp is 91C and nothing is max'd out (PPT, power, SOC, TDC, EDC are all below 100% but it won't boost any higher. I'm reaching 75C in Cinebench R23 That is, it will keep boosting until it sees temps close to 90C so long as it's still within the other boost parameters, such as PPT, TDC, EDC. 5k+ multi and 1630+ single PPT/TDC/EDC 395/160/190 is no different then 500/500/500, it's going to be auto capped . PPT Limit 150 (you will want more - search reddit/google for suggestions) TDC Limit 160 (same as above) EDC Limit 100 (This is the one that awwwww. Joined Aug 29, 2005 Messages EDC 249 TDC 279 PPT 499 EDIT: I did a second run with 5900X PBO + Curve optimizer advice Benchmark Hello I've Disabling the Asus 'Fmax' option in the PBO settings raised MC by 600 points to 8400, pretty good. 45 and 4. Multicore : 21655 points with a stable temperature of around 88C in the last minutes of the test Now i switched over the PBO limits PPT:85W,TDC:50A,EDC:85A, as only a 4% drop in performance yields me a 20w decrease in power draw and 10c decrease in temps. 918 and PBO curve just cant compensate for all I have manually set values for TDC/EDC/PPT in BIOS. I set the boost override to +200. I put a Ryzen 9 5900x in a shoebox ITX case. before pbo PPT: 220W; TDC:220A; EDC:250A and the Power Limit Package: 220W & curv optimizer at -10 on my best cores and -20 on the bad ones For context, I was originally going for a 5900x, but the 5800x was much easier to find a few months ago so I settled. Adjust TDC/PPT based on your all core clocks with runs of cb 15/20 I tested manual overclock, but PBO is giving higher clocks and is more specific to the workload (see images) The chips auto limits are 88 PPT, 65 TDC and 95 EDC. When i set pbo on change nothing it sets PPT 395 TDC 160 and EDC at 190 these are the defaults for a 5950x do not copy my settings btw, so that means pbo is broken since 140 edc is stock pretty much, AMD says they did not change - Found most efficient PPT, EDC, TDC values for max boost clocks, lowest deltas between clocks and effective clocks deltas, keeping max temp to 90C or less) for AVX/non-AVX loads. Some people say its dumb to lower these below stock Any other ways? Or has anyone an opinion to this and can help me? 5900X PBO Advanced (220W/140A/140A) - Single core 4. At my current You can use PBO exactly for what you have described here if you set your own PPT/TDC value. 2. Basically you run a test (Cinebench 20, Y cruncher 1B and Geekbench 5 are mine), log tems, adjust the setting and try again. EDC should be equal to the max setting in BIOS). I have three cores in the -teens (-12, 14, and -16) and the rest are two at -25, one at -26, one as -27, one at -29, and four at -30. In my case achieved max. i've got a question. 3c need EDC at 140A or less, but you can still raise PPT First of all, you cannot play with pbo and ppt-edc both. EDC nearly always hits 100% under heavy load anyway, so with these settings you will be mostly TDC limited. 9 effective in single single and multi performance is 1-2 percent higher than stock (PBO does something this time ) so I think VF curve optimizer is what I I put negative 11 offset on my best cores, negative 15 on second best cores, and negative 17 on all the other cores. 65ghz (all core) on my 5900x with just 170W PPT. 85GHz. 65ghz and temps max out at 85c and 180w power draw scores 23. All cores staying down at 3375Mhz and hitting peak of 73 C. For people who want to go further, you should play with TDC and EDC combo for higher results, even a small variation can be enough to squeeze a bit more performance. I think stock values are: TDC 95A, EDC 140A, PPT 142W. Yesterday, I did some research on how to go through and do PPT, TDC, and EDC tuning. At 200W it's mostly drawing around 195W, though I've seen brief moments where it drew 199W or even hit the 200W cap momentarily. If you want to bring temperatures down considerably, decrease PBO limits. seems to be stable at -5 as well. By maka0 September 29, 2021 in CPUs, Motherboards, and Memory. 65 GHz @ 85 ºC 5900X Hydra 1. Very interesting approach, using PPT to limit power. My final settings: Learning PBO/OCing on AMD - 5900X Overclocking Hello all. Quick question as I'm about to dive into tuning this 5900x fully, but how do the two different PBO sections differ and which should be used to tweak in an Asus bios? The setting in Extreme Tweaker or the one in advanced options? Also when messing around seeing how things work I used some As the title says, i have set PBO to -30, wondering if there's any PPT, TDC, EDC suggested values or i should just keep it to auto EDIT: For anyone wondering, this is what i ended up with PBO -30 on all cores apart from -25 on the two best ones 122 82 124 ( best for gaming) AMD CBS > NBIO > SMU > CPPC Enabled Eco mode is just PBO with lower values. Not worth it for me to go above 4. Increasing TDC and EDC to 150 and 200 gets me over 28000, but at the cost of much higher temperature (85-90°C). Curve Optimizer at -20 all-core, Auto-OC at +200. In Bios, I manually changed PPT to 130W, TDC 60A, and EDC to 70A so as to not overtax the P My 5900x voltage is kept at near 1. This was the same with my 3600XT. Boosts up to 4. By default, these limits are 395 W, 160 A, and 190 A, respectively. Reduce EDC by 5-10A at a time and run Cinebench multicore multiple times For the record, my own PBO2/CO settings are fairly close to as good as my sample of the 5900x will do, and those PPT/TDC/EDC are what I arrived at, with scalar 1x and Boost at +150Mhz. This resulted in certain scores and low temp. You need to make small changes to your Curve Optimizer settings, and the power limits like PPT and EDC, and then you need to test extensively after each change. 1v and my CPU boosts to around 4. Your curve optimizer values your gonna have to find yourself as each chip is super unique for optimized values. The AMD default for the 5900X seems to be : PPT 142W, TDC 95A, EDC 140Amps Two questions: 1. Sort by: My 5800x got neutered by “motherboard” limits where as my 5900x and 5600x both were awesome at I'm a gamer, and the gaming performance at stock was as good or better than with PBO or any other tweaking, as far as I could tell. Reactions: Shou Miko. Ppt is fine not maxing out . 37GHz around 87 o C. 200PPT. how to i add some. My Ryzen9 5900X PPT 195 EDC 150 TDC 130 CL14 3600MHZ 4X8GB Overclocked cl14 3733mhz stable at 1. Find out how Here is a general template for how to go about finding the best PBO overclock: Enable PBO Advanced (set limits to ‘motherboard’): Automatically covers the PPT, TDC, and EDC settings. PPT 170 TDC 115 EDC 165 AirCooling Dark Rock 4 Pro CPU 1. This is limiting how much power is used but has been more effective than PPT or EDC for heat management. The best TDC & EDC for r23 on my 5900x is about 130/170. e. had the exact same thing happen to my first ryzen 3600 after 1 year and 2 months replaced it and my replacement 3600 is still Those PBO settings (PPT 150, TDC 115, EDC 130) are holding down my temps. On my previous 5950X, the sweet spot was ~230W PPT, 140A TDC and 180A EDC, with -10 all-core offset and +50MHz frequency boost. 5V near constantly even with no PBO settings: 300 PPT, 160 TDC, 130 EDC CO settings: in use. Temps go to about 80c After spending hours on PBO it seems -30 all core is achievable if you keep the boost override down and the scalar down as well. These correspond to "motherboard limits" This has been how the system has been running happily for about a month or three. To raise the single core frequency you can play with curve optimizer. You could probably start with that, but will likely end up with a smaller EDC value for your CPU's balance point. skill Ripjaws V 2x16GB 3600MHz CL16 (2Rx8) · Graphics Card: ASUS GeForce RTX 3060 Ti TUF Gaming · Boot Drive: 500GB WD Black SN750 M. Hello everybody just out of curiosity whats your 5900x pbo settings? Boost Open comment sort options. Best. Undervolting is apparently the best (maybe the only good?) way to lower the temps of the 5900x etc. Im currently running a throttle test in Cinebench R24 to see where I’m limited and the results have left me a bit confused. PPT 178 EDC 132 TDC 117 Curve values (all offsets negative): Core non-AVX AVX 0 15 25 1 5900X with PBO 200, 130,160 (later on 200, 130, 110) Specs: RM1000i PSU (High tier) Strix X570E MOBO (mid I am absolutely certain I did not accidentally change anything else other than lowering PPT, TDC and EDC. 8ghz written on the box with a limit of 4950mhz. I can keep it 1. One is an overclocker, the others are undervolter settings. PPT: 142w TDC:95A EDC:140A; Setup: Graphics card: GeForce RTX™ 3080 Ti EAGLE 12G CPU: AMD Ryzen 9 5900x Mainboard: Gigabyte X570 Aorus Ryzen 5900X PBO/OC, Gigabyte x570 Aorus Elite F37 bios, Arctic Freezer II 420 AIO, Fans: 3x140mm 2x120mm, 24 GB G. Core ratio of 50. Black with the 7mm offset brackets to run Ryzen 9 5900X (July 2022), 200W PPT limit, 80C temp limit, CO -6-14, +50MHz if your processor is 65W TDP then maybe you can try running PPT at 220, TDC/EDC at 120 and the curve -15, scalar auto and platform thermal auto, max boost at 0. My multithreading performance suffered a 2-3% loss, and my single core performance is at 100% (compared to leaving everything to AMD Ryzen Overclocking Guide - 5900x, 5950x, 5600x PPT, TDC, EDC, How to Best Settings Beyond PBO How best to overclock your Ryzen 5000 series processors such as 5900x, 5950x and 5600x beyond PBO so as to maximise performance whilst minimising power used and temperatures produced through fine tuning PPT, TDC and EDC settings either in the Ryzen Not bad with mine all I did was enable PBO and manually set my limits to PPT 195 EDC 140 TDC 130 no curve optimizer no undervolting llc left on auto set my thermal limit to 90c paired it with G Skill Trident Z Neo cl14 3600mhz 4x8gb slightly overclocked and for cooling the Ryzen 9 5900x an Noctua NH-D15 Chromax. My brief but fun adventures in tuning PPT, TDC and EDC for my AMD Ryzen 7 5800X. 975 actually holds 4. Lowering each solves I just slapped in a 5800x3D chip into my ASUS Dark Hero x570 board from a 5900x. On my 5700X I set PBO limits to manual, 140 PPT, 90 TDC, 140 EDC. Share More sharing options Followers 1. After rebooting, launch HWinfo64 and scroll down to the section indicating the PPT, Run benchmarks like Cinebench all core and observe where you settle at. However, I am also aware of the EDC bug that negatively affects performance. Upon changing BIOS from PBO Limits = Motherboard to PBLO Limits = Manual and defining PPT, TDC, EDC values I'm now getting very different behavior. The best score I got was 6519 and that was having PPT 85, TDC 55, EDC 80. This is probably the most annoying one. Then go into the BIOS and set the limits to manual and use these Quick question as I'm about to dive into tuning this 5900x fully, but how do the two different PBO sections differ and which should be used to tweak in an Asus bios? The setting Optimal PPT, TDC, EDC settings for 5900X to lower temperature while minimizing performance loss . 7 GHz all core PBO @ 1. PBO is the same thing for the CPU that's why it's not really overclocking but I know some argue that LOL but yeah it's just a boosting algorithm based in Temps so the reason why your giving a negative per core offset is it runs cooler and when cpu is PPT= 300 TDC = 240 EDC = 240 5900x should be tuned with PBO CO and power limits for more performance All I did with my Ryzen 9 5900x in the bios was enable PBO found my PBO limits PPT 195 EDC 140 TDC 130 with no curve optimizer or undervolting manually set thermal limit to 90c using an Noctua NH-D15 Chromax. It doesn't seem like it matters much, if at all. I found some post about setting the tdc, edc and ppt manually instead of using motherboard limits and stole the The default limits for 105W CPUs: 142W PPT, 90A TDC, 140A EDC. AMD Ryzen 9 5900x high PPT, TDC, and EDC I have an AMD ryzen 9 5900x, and like the subject says, i am getting high power issues. All I can get with these settings is ~ 4. like is it an offset, percentage or the real value like i want 200 a i type 200? I tried just about every combination of +clock override with PBO enabled set to motherboard limits. On a dual CCD I doubt you can run CO at -20 maybe not even Set PPT Limit [W] to 250; Set TDC Limit [A] to 200; Set EDC Limit [A] to 200; OC Strategy #5: Ryzen 9 5900X PBO Supercharged. PPT (W) 200W is enough for 5600, 5800 and maybe 5900X SKUs. Reply reply Noxious89123 • They are looking at PBO2, they're wondering why 215 EDC is a lot, more than I use on my 5900X. +200Mhz boost override. I have already found and stress-tested my curve optimizer values for my 5900x while using 200/140/140 for PPT/EDC/TDC on my X570S Aorus Master latest Bios AEGSA 1. Lowering this will also lower your multi core boost clocks thus impacts multi core benchmarks. My PPT is limited at 500W, and both TDC and EDC are limited to 200A. Skill DDR4-3600 18-20-20-40 1T, 5900x X570 TUF Pro X73 360 AIO 850W Titanium PSU TUF 3080 OC Final settings: PBO enabled (see limits next) PPT, TDC, EDC set to manual (220w, 160a, 165a) (I am limited by temps. 9 VDDG IOD 0. . To test the other 2 run cb15/20 all core. Once you increase TDC you will get closer to the PPT Shoot for the max observable PPT TDC and EDC the board can put out with PBO in the back. 437V and 67°C) Average FPS 313 PBO On my 7700x, CO -30 works great and gives almost 300 MHz to almost 5. If i turn PBO off, im capped at 547mhz and they are still capped. 8GHz max on the best core in Reducing PPT/TDC/EDC will reduce the heat output. Up the EDC value in increments of 1 until you hit 98-99 never 100. my 5900x can go as low as 0. Max temp of 89C. When I then switch PBO to ON I get around the same multi-thread speeds Need some help with my 5900X + Tomahawk X570 combo. MT Score: 23013 (4. On idle between 44 C and 50 C. With GREAT cooling you can probably handle those values My question now is, have any of you tweaked the ppt, tdc, edc settings. AM4's default PBO *on* limits are TDC: 95A and EDC: 142A with PPT: 142W Eventhough I (yet) do not fully comprehend the interaction between Hey guys just trying to dial in the best PPT,TDC,EDC values for 65 watt cpu. Yup PPT TDC and EDC. Reply reply On my 5900X, core 11 pegs 90C, but rest of PBO PPT 180 / TDC 140 / EDC 180. you may want to use around 150w PPT and around 100amps for TDC for summer. Haven't seen my TDC utilization higher than 137. Issue started about a month ago, took awhile and a lot of complete tear downs of my entire rig to finally notice that my PPT, EDC, and TDC values were maxed with PBO on while idle. 55 Ghz with an average all core clockspeed of around 4. My first 5800x liked 183a and my current one likes 175a. 5700X PPT, TDC, EDC, best value? Share Add a Comment. Watch TDC and EDC. what are your pbo limits ppt tdc edc Reply reply 5900x and for now 3600c14, please be aware that I'm using a 420mm Alphacool Eisbear aio so thermals may make a difference. My 5900x with pbo, curve optimiser (-30), 10x scalar and 50mhz boost override in R23 will hold 4. However, this board now has a frustrating habit of resetting my vcore setting, which I keep at 1. max temp 70C with cinebench & 80 with OCCT avx extreme & Large. If the CPU gets too hot with these power settings, try PPT- 165W, TDC To determine the base performance from which to make your adjustments, simply enable PBO2 then set power limits to 'motherboard' and scalar to '1x'. I have it set to manual in BIOS currently and those are not the values I have set. Shou Miko. I will need to check this out. For my 5900X that is 142 PPT, 95 TDC, 140 EDC. 1A Pro - 4. so in bios they are set to zero. 375MHz of effective clockspeed (measured by HWInfo). Just try to set the PBO limits to motherboard and see what happens to the temps. While PPT = 240, TDC = 200, EDC = 200, I find that they aren't stable when tested. If running on newer bios, EDC should be left at 140, and lowering the PPT - TDC values will get decreased scores. For stock clocks, even down to the 65W TDP numbers (88 PPT, 60 TDC, 90 EDC), my Cinebench R23 single-core hardly moved and my boost clock was still hitting up to Looking for the TL;DR? These are my everyday settings: PPT - 185W, TDC - 125A, EDC - 170A. IMO there's no 'easy' way to OC/undervolt your 5900X. It won’t put out those numbers even under the hardest of loads, but it will get your cpu to boost in all aspects. ? And is it clever to turn on/off PBO? Lower PPT, TDC, EDC works apparently great for some people but only for cinebench score. (average VCore 1. You have to try going CPU: AMD Ryzen 9 5900X · Cooler: Artic Liquid Freezer II 280 · Motherboard: MSI MEG X570 Unify · RAM: G. But at stock, my MT Run OCCT all core load with AVX2 and run Ryzen Master at the same time. The only thing that changes consistently is single core boost is a little better at low EDC. while running cinebench tdc ppt and edc are at 100%. The Stilt mentioned this recently. PPT: 134 TDC: 87 EDC: 117 Run OCCT CPU stress and if you hit 100 percent on EDC in Ryzen master. The ones in RM are the ones I have set in the BIOS. 65W (AM4 infrastructure B) PPT = 87W, TDC = 60A, EDC = 90A" Ryzen 9 5900X (July 2022), 200W PPT limit, 80C temp limit, CO -6-14, +50MHz (up to 5. Mine hits 4050MHz all core boost with 59~60C max and PBO settings: PPT: 95 TDC: 60 EDC: 63 PBO Scalar X2and 4050~4075MHz all core boost with 61~62C max and PBO settings: PPT: 95 TDC: 60 EDC: 63 PBO Scalar X3 If we could cool it down to 50ies it may clock close to 4100~4150MHz, but that can't happen without sub-ambient cooling (like chiller) FYI The PPT/TDC/EDC also do not seem to affect my temperature, which is consistently between 69-72 degrees no matter what they are on. I want to overclock my CPU for the extra performance. Click to expand The 5900X has the exact same stock PBO limits with 5950X. With stock settings I could squeeze past official boost values with PPT affects thermals a lot. Finally you can try increasing PBO Scalar and Max CPU Boost Clock Overdrive step by STEP until you run unstable. all cores were between 4. starting with PPT I can't change the PPT, TDC and EDC in the Amd overclock section in the Bios. I've tried numerous settings and testing them by using CB R23. 85 degrees Celsius is the highest I’ve seen it go while running R23 cinebench. Package Power Tracking (PPT): 142W 5950x, 5900x and 5800x and 88W for 5600x. In the BIOS, I have set PBO to "Advanced", PBO Limits to "Manual", For the limits I have put in PPT = 120 TDC = 80 EDC = 115 Precision Boost Drive Scalar = "Manual" and "10X" Max CPU Boost Clock Overdrive = 0 MHz Curve Optimizer = this one takes some time. Controversial. I created a stable curve for each. One pushes pb settings up which waste what edc is trying to do, Loaded "PBO Limits: Disabled" which uses the default CPU parameters for PPT, TDC, EDC. 05v. Some people say its dumb to lower these below stock Any other ways? Or has anyone an opinion to this and can help me? At stock, the 5900X should get around 20,500 points, so you can use that test with your lower PPT, TDC, and EDC to make sure you aren't getting worse performance than stock. Black with the 7mm offset Enable PBO and set PBO Limits you should find it for yourself don't use motherboard limits doesn't do a good job find the limits yourself download tools to keep track of scores and temps etc. Bios is AGESA 1. 7 GHz as the voltage MSI X470 GAMING PRO + Ryzen 9 5900x random Black Screens during gaming and Eco-mode is just a macro, that sets the PPT, TDC and EDC limits to match the limits used in a lower socket infrastructure class. I am not even using 200W on PPT yet I am boosting at 4. Just copy the values you read out when PBO is disabled. 5800X, noctua U12A I've recently just spent hours on hours tweaking my 5950x's PBO. I would start with setting PPT to the max of what the 5900x can handle and adjusting EDC and TDC afterwards. This is where I got today this morning adjusting these variables down from PPT 395, TDC 255, EDC 200 (Note: These are what PBO will automatically max out). With Pbo you change factors like PPT, TDC and EDCthe scalar setting too. EDC will almost always hit 100% and TDC will be close to 100% under certain load. I have a stable overclock 4725/4675 Mhz overclock and undervolt on my Ryzen 5900x. 225, i have around 9k score on cinebench (5900x) i guess that's already quite good no? I set PBO limits to motherboard & got the following limits: PPT: 190W TDC:128A EDC:215A. 3mv back to stock, thus increasing my temps again to uncomfortable levels. 45W (AM4 infrastructure H) PPT = 60W, TDC = 45A, EDC = 65A Mode 2 i. 8 Now I'm trying to dial down my PPT/EDC/TDC correctly, but I have been reading conflicting information on the matter, including a bug with EDC above 140 on gigabyte MBs. Not only that, but Amd Ryzen Master (software) only read the PPT, TDC and EDC values from the ones in the Asus Extreme Overclock section in the Bios. I thought op was looking at PBO oooops, been so quick to comment. You want TDC just below 100% (96-98) so cpu won’t start throttling and continues to boost. PBO FMAX Enhancer Disabled (gave me terrible results when enabled) Precision Boost Overdrive Manual. Top. 950 GHz variable load & instruction set 195 PPT, 135 TDC, 140 EDC getting 22700 in How best to overclock your Ryzen 5000 series processors such as 5900x, 5950x and 5600x beyond PBO so as to maximise performance whilst minimising power used With PBO limits: Disabled the limits are as follow: PPT - 78W TDC - 60A EDC - 90A I've read that this is basically what the CPU default limits are. Enabling PBO can raise those values to the maximum supported by the motherboard BIOS. the value for ppt is 142w, tdc 95 a, edc 140 a. 110W PPT/95A TDC/105A EDC should bring you down into the 60's without losing much, PPT 176 - TDC 120 EDC 115 Load line calibration Turbo Soc Volatage 1. My undervolt is a static 1. So even though curve optimizer may be helping by lowering voltage at the high end of the V/F curve, alone it's not really going to result in lower temperatures even though it can result in better performance. On my machine (5900x, not 5950), any value lower than 200 W results in the cpu pegging power draw at that value. AMDHelp) submitted 8 months ago * by BigBig5 I have have done lots of research and tinkering to cool the 7800X3D with little to no performance loss in PBO Settings: PPT: 185 TDC: 120 EDC: 130 PBO Scaler: AUTO -15 offset on two fastest cores, -30 on all other cores. Looking for Guide My limits are 200 ppt 130 edc and 120 tdc with +150 max boost oc and curve optimizer tuned per core. EDC has a sweet spot. Set PBO Scalar to between 7X and a 5900X with PBO and decent cooling sits at around 80°C after like 30 minutes of rendering. Some days itll run fine, and others itll crash 5 times in 30 mins with a PSU reset required each time. And with my curve under a WCG load I am seeing 4550-4600MHz But lightly threaded stuff with do ~5000-5130 on multiple cores. Quickly wrapped my head around PBO2 and PPT/EDC/TDC thanks to this community ️ and started doing some testing. 2V peak if I force lower PBO EDC/TDC. +2. I'm still learning and I was a little confus (After doing a couple days worth of research, I enabled PBO and Curve optimizer in Ryzen master (PBO also enabled on my MoBo). Any increase in PBO limits seems to only yield diminishing returns. Did I mess up my pbo settings? Im getting amazing temps with a single core score of 1575 in R23, temps never reaching 75c°. Latest bios, cooler is a NH-D15. Of course, this will also depend on individual CPU, meaning, there are some Malaysian batches that prefer higher values, some prefer lower, etc, but all are within 10A difference. Turning EDC down from 154 to 125 helped immensely for example, which keeping it around 30-35 away from TDC. ) PBO clock boost: +50Mhz vCore offset: -0. 5 lightly threaded workloads What are your PBO PPT, EDC and TDC settings? It may be hitting one limiter before the others, pulling clock. Q&A. Add a Comment [deleted] • 260w PPT, 145a TDC, auto EDC, individual tuned curve optimizer, +100mhz boost clock override. safe, PBO should be safe to since the scaler inside the CPU still works (FiR) A manual OC can override this and is where things can get tricky. 45W (AM4 infrastructure H) PPT = 60W, TDC = 45A, Also people keep saying they conflict each other I think might be wrong because on my ASUS tuf x570 you need pbo on to even access eco mode. When tweaking PBO, a lot of people set that to 255; does that value represent degrees in Celsius and is the default 90? I have a 5900x and I keep PBO disabled since the stock performance is more than fine for my workloads, but was curious to see what PBO potential it has, and with PBO set to advanced and PPT/TDC/EDC set to Motherboard (500/200/280), in Cinebench R20 i get . 0GHz) Motherboard: Gigabyte X570 Aorus Pro (Rev1. PBO Limits PPT: 200 TDC: 200 EDC: 150 Scalar: Auto Curve Optimizer: 4 best cores: -14 Next two cores: -20 All remaining cores: -30 Max On my 5900X I just go into the PBO section and set the clock override to +100mhz and I get the same single core speeds. 24v stable for 1 hour OCCT AVX2 Large data set, Extreme load. then set your curve to that For instance, I can get my CPU to do 240 PPT 160 TDC and 190 EDC with the back PBO section. It only works when I change them in the Extreme Overclock section. rn its set like this: PPT: 170 TDC: 140 EDC: 100 All cores on -20 in CO (probably not stable, i just want to find good PBO settings before i fine tune in CO) Temp is 76 C Ryzen 5900X MSI B550M Mortar Wifi Kraken X63 with a push/pull config (front) + 2 case fans on exhaust (top/back) 3080 FE 64 GB DDR4-3600 CL16 Was quite shocked with the idle temps on desktop (~60º) coming from Intel (~30º). How best to overclock your Ryzen 5000 series processors such as 5900x, 5950x and 5600x beyond PBO so as to maximise performance whilst minimising power used and temperatures produced through fine tuning PPT, TDC and EDC settings either in the Ryzen Master software or from within bios. Thanks for the At the end, I have Thermal Throttling at 67 degrees, PPT = 120W, EDC = 90A, TDC = 75A. ) I tried PBO, adding the +200Mhz to the cap etc and it made no difference. Electrical Design Current (EDC): 140A 5950x, 5900x and 5800x and 90A for 5600x. 46000 volts. R23 last I checked was 15423 and 1598. New. The default settings are PPT 142, TDC 95, EDC 140 - if your -30 offset is stable, you can probably do PPT 125, TDC 80, and EDC 120 and still get the same performance. 9 My PPT is already at 100% on multicore runs there is a small possibility of headroom. 65 GHz @ 85 ºC PPT and TDC (Max. You shouldn't buy this motherboard if you're not going use the extended power ranges and controls the motherboard hardware provides. Cinebench R23 - 10 minutes test. TDC is thermal Limit PPT is power limit EDC on my 5600x is higher than my TDC to get it close to 99% Example PPT 110 EDC 124 TDC 90 Loaded "PBO Limits: Disabled" which uses the default CPU parameters for PPT, TDC, EDC. With good cooling your PPT will probably max around 200-215W and TDC around 120A-ish. 5900X PBO not boosting high enough PBO Manual +200Mhz, PPT 200 TDC 170 EDC 215 (for tweaking in Ryzen Master later), for now I set curve optimizer for a safe -10 on all cores, to be tweaked later. Tweaking these values gives me varying results, with Cinebench R23 reaching as high as 22300, and dropping as low as 22100. Then go into the BIOS and set the limits to manual and use these values to start. However I'm getting only around 28k on cinebench with the above settings, at 200w/80c. 5900x 3080Ti 32기가(CL18/3600/16x2)Z73 RGB 씨퓨쿨러PBO 어드밴스로 PPT/T Just some random info re PBO, I found that using HWinfo 64 and getting the EDC as close to 100% as possible without hitting it during Cinebench runs gained the most performance. 4 Amps on the +12V rail. For reference, those are the same limits as the 5600x, but the 5800x doesn't have the artificial limitation on the boost clock set 200MHz lower like the 5600x does, so it will always do higher single thread. Second your edc is way too low for higher boost Vermeer chips tend to like between 160-200a edc. EDC/TDC affect stability when boosting multi core and thus PBO will boost lower / for less time PBO scalar is XMP profile on, Pbo disabled, Curve optimized on, PPT 142, TDC 95, EDC 140. best you put that chip under water. You can run something heavy like Linpack Xtreme and take note what it’s max values are. -10 allcore -15 +200 boost 4990mhz peak 4441mhz allcore 83-86°C -> in Game: Hell let Loose 79-86° cb_r23 22229 On a CB throttle loop (3min) the all core drops to 5900x PPT, TDC, EDC 5900x PPT, TDC, EDC. PPT 232 TDC 157 EDC 157 All core boost with these settings is anywhere from 4. PPT is the power drawn from the socket, TDC is sustained current limit drawn from the VRM, and EDC is the peak current limit drawn from the VRM. Then launch your favorite stress test and look at HWinfo again: one of those values should have reached the maximum value (the ones you set in bios), that value is limiting the performance of the CPU. Electrical Design Current or EDC, measured in amps, is the peak current that the motherboard VRM can supply under transient conditions. PPT/TDC/EDC: 230/150/150 Scalar: 4x Boost override: +50mhz CO: -12 all cores Keep in mind, I'm prioritizing stability at the moment. This will have an effect on sustained temps under load so you can play Use a monitoring tool like HWINFO64 and note the PPT, TDC, and EDC values (in amps, not percentages). 5900X PBO Advanced (220W/140A/140A) - Single core 4. I used to just whack PBO on "enabled" in the bios, which resulted in PPT 500, TDC 210, EDC 280. Best performance for 5900x hovers around PPT 250A, TDC 140A and EDC 170A. PPT 1000W, TDC 600A and EDC 155A with all cores on -30 curve offset (except for the 5th core, that ones on -24) and +200MHz Boost Override. With those settings, and everything else to defaults. Basically tailored per I'm using PPT 160 / TDC 160 / EDC 130 with +150 frequency offset and a custom Curve Optimizer tune with the three best cores at -15 and the rest between -18 and -25 depending I recommend not doing manual overclock and use PBO. This Gigabyte x570 is the worst mobo I've used since, dare I say it, the EVGA 680i. my default idle VID is 0. Underclocking Ryzen 5900X (PBO2 Set PBO into manual mode: PPT 0 TDC 0 EDC 1 c-states disabled For better tweaked results: PPT [150]~ [300+] TDC [100]~ [180+] EDC 10 [cpu specific*] (c-states enabled) CnQ enabled* *board maker specific, not all brands use it *EDC 20 is for 3950X, EDC 30 is for 3960X, see bottom of post for other samples I have a PBO underclock of 110 PPT 80 TDC and 120 EDC, and for the first time ever im seeing a 1. Curve Optimizer: Cores 4 and 5 are at -20 Playing around with PBO on a 5900x + MSI tomahawk 570xs. Lastly your tdc limit is so high your chip can hardly draw half of Need some help with my 5900X + Tomahawk X570 combo. "Eco-mode is just a macro, that sets the PPT, TDC and EDC limits to match the limits used in a lower socket infrastructure class. The Vcore is 1. I ended up setting PPT, TDC, EDC My R9 5900x settings are close, i have the same PPT Limit [W] [185] TDC Limit [A] [125] EDC Limit [A] [160] as OP, PBO enabled, Negative curve optimizer almost equal across all cores at -27 except for Core 5 and Core 19 which are -18. Hmm. I believe If you are not comfortable in doing this, leave the board with its PBO stock settings, RoG come with them activated and set to AUTO, as long as you have thermal headroom, it will boost. I also kept a spreadsheet to track PPT = 180, TDC = 120, EDC = 120 PBO enabled, Curve Optimizer -15 on 4 best cores and -19 on all other cores With the above values of PPT/TDC/EDC, I barely scratch 27000 as my CB23 score. 200 ppt 140 tdc 190 edc Curve optimizer to negative and use 25. A lower PPT value is the power limit while the temp limit can be influenced by TDC value Formula383 said: TDC is thermal design current and determines the maximum current flow allowed for long durations. I do not know any other factor that can increase the single core frequency. Skill DDR4-3600 18-20-20-40 1T, CM MWE V2 1050w, Gigabyte G32QC A 1440p, PowerColor RedDevil RX 6950XT OC. 525 to 4. But, wanted to play around with the Curve Optimiser and PBO so i didn't have a static voltage 100% of the time, and to get peaky boosts to 5Ghz~ when Need Advice on PPT/EDC/TDC limits for my 5900x . No matter what I set it to in Advanced->AMD Overclocking->PBO, it shows as 395/160/190 for my PPT/TDC/EDC in Ryzen Master. CPU-Z single thread and Cinebench single thread increased as well. But HWinfo (currently using version 7. I was experimenting with the PBO limits of my 5900x and i noticed i was getting worse clock speeds and r23 scores when my edc is above 100. I ve scored higher under other PBO settings but the thermals were in the 80s. Following numbers are what the motherboard set limits at, and then what Ryzen Master actually hit during Cinebench MC R23 testing: Using 175W PPT 540 -> 175 TDC 300 -> 115 EDC 215 -> 208 - PPT: 140, TDC: 90, EDC: 130 (5800x limits territory) - CO: ALL Auto - Boost clock override +50 - 4. Singlecore : 1619 points with a temperature between 71C and 73C. Old. EDC/TDC - have more of a sweet spot as opposed to “higher is always better”, because if you just set these to 200 each then your CPU will just use the highest voltage allowed by FIT to boost (thus chewing up more PPT), when it could potentially be able to use a lower voltage for the same frequency if the EDC/TDC was set lower. 433A. 6 for 1. Tighten down the secondary 5900x at stock VS PBO (stock produces higher real life results) Help Request - CPU Edit2: Here's a screenshot showing CB R23, HWiNFO64, and CPU-Z (opened after tests had completed - and yes, I realise iCUE is sitting in the background which is less than ideal). Recently I've been testing TDC control in Bios. SFX 700W PSU capable of supplying 58. Help (CPU) Computer Type: Desktop GPU: Gainward 3070 Ti Phoenix CPU: RYZEN 5900X Motherboard: ASUS Rog Strix b550I BIOS Version: 2423 RAM: 32GB G Undervolting is apparently the best (maybe the only good?) way to lower the temps of the 5900x etc. CPU PPT around 219W and TDC about 142A, then I adjusted the PPT and TDC limits in BIOS to 225W and 150A respectively. 0. Best 2 cores set to negative 5 and the other 6 cores negative 15. You want around 95-99% usage on tdc for the most part, if your cooling can handle it or until performance degrades in your use case. 0), BIOS F39b, AGESA V2 1. then when i set the PBO limits to disable: PPT: 142W TDC:95A EDC:140A. stable at -5 but temp was too high for my taste. In my testing, I tried PPT: 250, TDC: 130, EDC: 150 It sets the PPT to 87W, the EDC to 90A and TDC to 60A. 07-4505 beta), reports the default values, but not the ones I have set. It happens very randomly, sometimes after PPT: 240 TDC: 160 EDC: 190 5900x and 5950x with AGESA past 1. 5900x has 4. Curve optimizer. 0 D included. In Cinebench R23 I run into both PPT and EDC bottleneck. Ryzen 5900X PBO/OC, Gigabyte x570 Aorus Elite F37 bios, Arctic Freezer II 420 AIO, Fans: 3x140mm 2x120mm, 24 GB G. 265v. fndqvm yltzkga iaomhum egm xvxmbog eryj los yrlp mjsrfm nfahz