Ryzen edc limit. Everything on this page is based on this video.
Ryzen edc limit. co/BB7mgzb First, are those good numbers? Second, is there Mar 16, 2023 · Hello, I am running Ryzen 7700x with 360mm water cooling and PSU anetc gold 1000W Currently im using Eco mode configuration on my PBO limit with -5 on per core. It will let the CPU get as much power as it can. Unlike the Ryzen 3000 series CPUs which are based on "Matisse" cores, these new Ryzen 4000 series desktop CPUs are based on "Renoir" cores and are essentially APUs with the integrated graphics disabled. Aug 30, 2024 · It's probably peaking the EDC (Electrical Design Current) limit instead; EDC is the peak current a processor is allowed to draw during a transitory processing "spike" (intended to be a protection for weak VRM's). 90 I can see frequencies go up to 4450mhz and temps go down as low as 79c. A big part of the problem is that motherboards will raise the maximum TDC After a bit of reading I booted up Ryzen Master to see if there was the opportunity to OC my CPU. What would be the equivalent PPT EDC and TDC for a ryzen 5 7600x? Aug 15, 2018 · I had this new build for a week now and when I downloaded ryzen master I saw the EDC is at its limit how do I fix this? Ryzen 7 2700x Asus rog strix x470-f Zotac 1070 ti 16 gb ram 3200 Evga 650 gq Feb 9, 2023 · This is a thread to continue the escapades from this thread of my, and anyone else's efforts to undervolt their CPU with a PBO curve, to achieve equal or better performance as stock, while running at far lower temps and power consumption. Jul 10, 2012 · Perhaps we should monitor this wildcard by extending ppt throttle limits and limiting edc to find out about ryzen's mobile readiness. Monitoring with ryzen master, on windows startup and gaming EDC keeps 90~99% (99% at most). The label for this is Peak Current Limit, but it's apparently an anagram for Electrical Design Current. Aug 17, 2024 · The Ryzen series is popular among gamers, creators, and professionals because of its high performance and competitive pricing. being hit. Static 4550Mhz all core@1. With an NH-D15 air cooler, with 3 high-speed fans, I was running PPT:170, TDC:107, EDC: 160. Aug 7, 2024 · New Memory Overclocking controls for the Ryzen 9000 series can be found in BIOS and will be added to Ryzen Master in the future: Memory Clocking On-The-Fly enables users to seamlessly switch between standard POR and overclocked memory operations without a reboot. AMD's Ryzen 7000 CPUs come with Eco Mode, which allows the processor to run more efficiently with less heat. I am mainly looking for recommendations for longevity of processor with maximum benefit in terms of performance. May 2, 2025 · We overclock the Ryzen 9 9950X3D up to 5900 MHz in 5 minutes or less using the ASUS ROG Crosshair X870E Hero and Enermax AIO cooling. 4. /r/AMD is community run and does not represent AMD in any capacity unless specified. Before I popped it in, I upgraded BIOS to newest version 7B86vAD (released 2020-06-18). I don't know how to limit the turbo It goes to 99% even when just doing nothing. Not many background apps running either. I even put my power plan on amd ryzen balance. Each generation introduces enhancements to core technologies while maintaining AMD’s commitment to delivering competitive computing power. Feb 14, 2020 · こちらの方が便利。 前回は、PBO の仮の条件として、 Ryzen 7 3800x の Default である PPT Limit 142 W、TDC Limit 95 A、EDC Limit 140 A の値を設定した。 今回の記事では、 Ryzen Master から PPT Limit 等を色々と変更して高負荷テストを実施した。 Jul 11, 2022 · Ryzen 7 7800x3D - Asus RTX4090 TUF OC- Asrock X670E Taichi - 32GB DDR5-6000CL30 - SuperFlower 1000W - Fractal Torrent - Assassin IV - 42" LG C2 Ryzen 7 5800x - XFX RX6600 - Asus STRIX B550i - 32GB DDR4-3200CL14 - Corsair SF750 - Lian Li O11 Mini - EK 360 AIO - Asus PG348Q # EDC (CPU) 注意看这里，如果你的cpu异常，那么基本不是《平衡》《节能》两个选项，应该存在一个《ryzen电源计划》之类的选项替换掉了《平衡》。 这就是问题所在。 3点击 更改高级电源设置 4找到 处理器电源管理 5、最关键的地方，也是问题所在。 Mar 11, 2022 · Hello, I have recently set up a PC and got a bit into the overclock/undervolt world. I have set limits by motherboard (like EDC is 215) and on all core load my temps are very high 80s and every core clocked at 4600. Aug 21, 2023 · Question: What dose everyone use for best performance and great undervolting? Is this a good and safe settings for Ryzen 5800x3D for longevity PPT @ 140W TDC @ 95A EDC @ 140A Thermal Limit: 80c And Curve Optimizer -20 to -30 per core Is that good for safety and longevity of the Ryzen 5800x3D Sep 29, 2022 · Nearly there. Could this limit come from the BIOS? I'm looking at HWiNFO64 output and I don't see any limits (power, voltage, amperage, etc). Start by heading to AMD's website and Download Ryzen Master. Aug 29, 2023 · On 8/29/2023 at 5:07 AM, Ottoman420 said: 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. While running Cinebench multicore, one of these limits will reach 100%. Ryzen™ AI is defined as the combination of a dedicated AI engine, AMD Radeon™ graphics engine, and Ryzen processor cores that enable AI capabilities. I have done no overclocking on the pc either. This design enables high core counts and thread counts even in consumer-grade CPUs. The limits adjusted downwards (to spec) when a 65W processor I've been playing around with Ryzen Master and I am noticing the first thing to cap out is EDC. I've been researching how to get started with undervolting tuning my 5700x to reduce temps and not lose a bunch of performance and I've noticed my "default" PPT value in Ryzen master appears to be 1000w? Most of the other guides and videos I've seen for various 5000 or 7000 cpus show motherboard defaults setting PPT to 150 to a few hundred but ryzen master is showing the following after With my previous settings, using motherboard limits (I think it was something like PPT 395, TDC 255, EDC 200), I was only getting maximum 4. Same is true for Curve Optimizer's Magnitude. 100% EDC at idle is not normal, it may not be at true idle at that time. Set a PPT limit of 88W, and you'll be in 65W TDP mode. AMD Ryzen Master Overclocking Tool Settings … 45 watts (lower): 65 Watt (standard): 105 Watt (Ryzen 3800X): Essential here are 3 values: PPT, TDC & EDC. I enabled Precision Boost Overdrive, but I can't adjust PPT, TDC or EDC. If you have a Zen 3/4 chip, use Curve Optimizer rather than the fixed voltage offset. Dec 7, 2021 · Is there any benefit to lowering EDC and thus having lower COs? Given that I eventually want to build a custom water loop to pump a metric F-load of voltage into my CPU, what are the benefits/drawbacks/impacts of having a TDC set higher than your EDC? From my understanding, your EDC will just boost past its limit to the TDC limit. Applications with high thread counts, and/or “heavy” threads, can encounter PPT limits that can be alleviated with a raised PPT limit. The TDC and EDC settings can be left alone. Default for Socket AM4 is at least 142W EDC isn't a limitation unless your motherboard has a bad VRM, should be able to max it out on most boards. Once the advanced View Opens, Select Oct 9, 2019 · I just recently got a Ryzen 3600 and having PBO is something extra that my Ryzen 2600 didn't have, so I want to know for an all core OC with PBO what are safe values for PPT, TDC, EDC ? And some other settings I've seen people on reddit saying that you shouldn't go over 90A, while Buildzoid in his videos goes way above that for the 3600. I suggest decreasing EDC from its 140 default to 130 such that there is a 10% gap from PPT which was a key point in former Ryzen generations. This translates into unnecessary power consumption, which will limit the maximum clock speed Feb 6, 2003 · first off, eco mode seems to be grayed out on this MB with the 9950x. System specs: CPU: Ryzen 5900x MB: Aorus Pro B550 V2 RAM: HyperFuryX, 3600Mhz, CL18 (XMP enabled) AIO: NZXT X73 PSU: Corsair RMx 2021 850W GPU: 3090 Founders Edition So: Aft On your motherboard there is pbo limits which you can set to motherboard or manually set ppt edc and tdc values, I'm using 270 ppt, 140 tdc and 190 edc with curve optimiser gets about 30k ok cinebench r23 can push higher but it only hits highs 60s Celsius which I prefer to have Aug 15, 2018 · Hi guys, I recently build a pc with ryzen 7 2700x + msi x470 gaming m7 + ddr4 team group t-force delta running at 3600mhz ram I'm with the same EDC problem. for PPT i suppose you are using 73000, but how did you found optimal values for the other 2 limits ? Ryzen 5 7600x https://youtu. However, I noticed that my "EDC (CPU)" is constantly at 99% when I load up a game. I have enabled "Relaxed EDC throttling" in my motherboard's (ASRock B450 Pro4) BIOS - the only setting I can see relating to "EDC" - but that doesn't appear to do anything noticeable. These processors offer more cores and threads, which means faster multitasking and improved application performance. Specs Ryzen 2700 (hyper 212) Power Supply: OCZ zt 650w bronze(Old and going to replace before I start overclocking) Motherboard: Msi x470 Gaming Plus with latest bios Power setting: Ryzen Balanced Apr 25, 2020 · I do manual overclocking but before I switched I had my settings in BIOS set to "Motherboard Limits" for EDC/TDC in PBO, which maxed out Ryzen Master at 114/168. The Could you please share your values for PPT limit, TDC Limit and EDC Limit. AMD Ryzen CPU rankings by performance and efficiency. with PBO2 or Curve Optimiser to get single thread boost to 5GHz and beyond. How cand I find goot values for PPT TDC and EDC?ç In auto ryzen master sets them in 142/95/140 if I run a benchmark the 3 of them become at 98%-100% use in ryzen master. 55Ghz while also basically hitting thermal limits. There is TDC & PPT as well, PBO uses these limits to set boosting targets and characteristics. What does this mean? I'm running a big Lian Li case, with 3x140mm front exhaust fans, 2x120 intake bottom fans, so lots of airflow. Now to get to the important power elements, change PBO Limits from Auto the Manual. With both an Arctic Liquid Cooler II 280 mm AND 420 mm, with 4/6 fans, I got best benches with 210, 165, 155. On stock settings my CPU is arriving to 88w and i want it to not pass 65w for cooler and energy reasons (live in europe, energy is to cost Aug 9, 2024 · With the PPT limit effectively set to unlimited (the default maximum of 810W is rarely, if ever, reached due to other constraints like temperature and current limits), the CPU drew an average of 149W, peaking at 155W during Cinebench 2024 benchmarks. Lowering it to 150 seems to work best for me to hold onto the boost for longer since the temperature dropped so much. That coupled with settings PPT, TDC and especially EDC can significantly performance in counter-intuitive ways, at least from the perspective of how my 3700X worked. Then you go into bios again turn on pbo and insert the stock values you saw previously. Precise and direct (manual) overclocking can increase performance in specific and targeted Aug 14, 2024 · New Memory Overclocking controls for the Ryzen 9000 series can be found in BIOS and will be added to Ryzen Master in the future: Memory Clocking On-The-Fly enables users to seamlessly switch between standard POR and overclocked memory operations without a reboot. Sep 30, 2024 · AMD’s Ryzen lineup spans from entry-level Ryzen 3 models to high-end Ryzen 9 and Threadripper processors, catering to diverse user needs and budgets. All cores hit 4 Ok so 2 things. Sep 18, 2024 · If your CPU speed is 1941MHz there is some process running, it's definitely not "idle" but it does seem strange that the EDC usage is so high in comparison. 3GHz, and a maximum boost clock of 4. I'd start with something like 40A on each and move them up in lock step for short benchmarks, then for longer benchmarks lower the TDC value until the Using Ryzen Master I can see that the current draw hits its 90A EDC limit when boosting all cores. There are a number of monitoring utilities that will read the power usage figures, including Ryzen Master itself. The Ryzen lineup includes Ryzen 3, Ryzen 5, Ryzen 7, Ryzen 9, and Ryzen Threadripper with up to 96 cores. You can adjust the EDC limit in the PBO options in your bios or in Ryzen Master. After rebooting, launch HWinfo64 and scroll down to the section indicating the PPT, EDC, and TDC limit percentages. Oct 18, 2002 · PPT limit kicks in under all core load TDC and EDC limit kick in under single core load, the more you give the CPU the higher it can boost to a point of diminishing return I am running those exact numbers myself. OEM and ISV enablement is required, and certain AI features may not yet be optimized for Ryzen AI processors. Apr 2, 2019 · What i found when tuning OC for my 5800X is a high AutoOC boost frequency can harm performance in Cinebench benchmarks, I limit to 100Mhz. PPT, TDC and EDC … As an explanation: PPT stands for the maximum consumption May 1, 2020 · ryzen 3700x EDC at 80-90%, no idea how to fix this, it shoots to 80-90% when i play any video game. An easy way to find out is prime95. See benchmark scores, 3D rendering, and gaming performance across all generations. AMD TDP limit raising … The settings in the AMD Ryzen Mastertool are as follows. Jan 23, 2020 · I have found a little flexibility with this setting but not as flexible as it was previously. 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. Feb 12, 2025 · Call me lazy but can anyone give me the quick and dirty details of max Core / SoC voltage, clocks and temperature since these 9000 X3Ds are now overclockable. Sep 10, 2025 · AMD Ryzen processors have evolved significantly across generations, with improvements in performance, efficiency, and architectural design. I started setting individual / per-core offsets for my CPU To determine the base performance from which to make your adjustments, simply enable PBO2 then set power limits to 'motherboard' and scalar to '1x'. Open the advance view by Clicking "Advanced View". After ~16 hrs of Corecycler my CO is down to +1 -2 -11 -15 +1 -2 at +200. PPT limit in mW TDC in mA EDC in mA i'm guessing i need to set the watt limit in mW 170,000 being 170W i have no idea what the default settings are for the You can use ryzen master to see what is limiting you and bump that up a bit each time if you dont want to just jump forward. May 18, 2023 · Increase the PPT, TDC, EDC limits (f. Does having EDC and PPT the same do anything? And also, I read a post where the OP was listing different values from others, and mentioned how he liked all 3 to hit 100%. PBO includes three settings – PPT (W), TDC (A) and EDC (A). This is where the magic happens, and you have to pay close attention to your number inputs. co/5vHd4y4 https://ibb. The Ryzen series is built on AMD’s Zen microarchitecture. Any increase in PBO limits seems to only yield diminishing returns. Does anyone have suggestions on these numbers for a 5600x? Ryzen 3700X EDC limit experiment: 87% of performance (CB20) with 48% of power. The Windows Balanced power plan will lower some of the cores at idle and during single core loads which will lower the EDC. EDC will peak out before either of PPT or TDC during certain AVX instruction functions, which is exactly what Cinebench does. I have a RX5500XT 8GB and a Ryzen 5 2600. . Text version Stock Fmax is 5550 for CCD0 and 5750 for CCD1. CB23: 31k score. These influence how high the CPU can clock and how much energy it can consume. Nov 28, 2018 · hello. Setting EDC higher than the default 140A didn't have the effect I expected, so I Aug 27, 2025 · Find out the TDP and PPT limit of the AMD Ryzen 9 9950X3D processor and learn about the importance of the CPU's TDP/PPT when building a PC, such as when choosing a cooler, power supply, or PC case. Thus begins the journey. In that case you could adjust the TDC and EDC as well. It has the same clock and voltage limits as standard Ryzen 9000 processors. Thanks. PBO PPT TDC EDC Limits are Ignored if Manual VDDCR inputted manually X570i Gaming? 3,516 Views CastorTroy2009 Level 8 Hi, I use 5950x as my daily workstation and would like to benefit with multi core workload. Apr 30, 2021 · TDC is the limit of current that motherboards use in thermally-constrained circumstances (or the maximum sustained current), EDC is limit of current for peaks (i. At first, naively, I’ve set the power limits (PPT, TDC and EDC) to 0, which means unlimited. Then I updated BIOS to 3801, and had to drop to 195, 150 155. I saw this (photo) 'EDC (CPU) 99% of 90A Limit 168A' May 16, 2020 · I' noticed edc is 100%. it seems most limits that people are using are the same format, where EDC is always a bit lower than PPT and TDC being the lowest. You can manually adjust these 3 settings. trueThe default infra-limits for a 7950X3D (120W TDP) are: - 162W PPT - 120A TDC - 180A EDC - 89°C tCTL The official Eco-mode (s) operate by adjusting the PPT, TDC and EDC limits. My question is, what is this exactly? Google says it "indicates the maximum current possible from the VRMs during peak/transient conditions. It is much too efficient in its low peak power mode to not consider it an option to further overclocking down that path. May 20, 2023 · 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 I recommend starting with maxing out TDC and PPT to 255/140/395 (motherboard limits except for EDC). Advantage Gaming Laptops Advantage Gaming Desktops Ryzen Z Series Handhelds Ryzen AI for Consumer Embedded EPYC and Ryzen Partner Ecosystem Ryzen 5 5500 6-Core, 12-Thread Unlocked Desktop Processor with Wraith Stealth Cooler 3K+ bought in past month Add to cart Processor Type: Ryzen 5 Processor Speed: 4. You will never reach maxed TDC or PPT anyways, you're just making the power limit to the EDC setting. 100. Jul 21, 2021 · Hi, I've had this issue with my CPU that causes my pc to crash when underload. now with PBO (Precision Boost Overdrive) i have three options. Here's how to enable Eco Mode and the benefits you can expect. 32v under high loads. Aug 10, 2019 · I have a Ryzen 7 2700x cpu and in the Ryzen master program its showing me my EDC is at 99 percent of 140A with a limit of 168A (showing red). Keeping PPT and TDC lower can help thermals, with EDC it doesn't matter. Idle temps of 41C - 43C and gaming temp of 65C - 70C. Here is a quick look at the new 65W Ryzen 7700 performance gain with different PBO settings. Also check your Power plan for Maximum Processor state, should be at 100% but minimum you can set to 5%. You just have to find the Apr 4, 2025 · Ryzen 9950X3D Overclocking Child pags: BIOS UI Guide Additional Notes Resources Ryzen 9 9950X3D Undervolt & Overclock to 5900 MHz | SkatterBencher #85 I’m using this as my main resource. Once installed, Open Ryzen Master where you will be presented with the following window: 3. Jan 8, 2021 · What are the Stock PPT, TDC and EDC Values for the 5600x? Aug 23, 2022 · Now that we have the correct terminology, lets see how to set a PPT limit on your AMD Ryzen CPU. Skill Flare X5 6000 Mhz EXPO II Asus ROG Strix B650E-F Gaming WiFi ASRock AMD Radeon RX 7900 XT Phantom Gaming 20GB OC Lian Li O11 Air Mini 9 x Thermalright TL-C12PRO 120mm Hello guys, I undervolted my CPU and here’s what I did: curve optimizer set to -30 all core. 120. But here I use the more convenient Config TDP profiles for test Dec 13, 2020 · My specs are as following: AMD Ryzen 5900x ASRock X570 Steel Legend 32GB C17 Memory 750w PSU 240MM AIO from BeQuiet. Dec 20, 2020 · In summary, you keep PPT tidy along with EDC at the beginning and then delimit PPT. platform thermal throttle limit : 85 My setup: Ryzen 7 7800X3D Gigabyte b650 aorus elite ax 2x16GB DDR5-6000 @ DDR5-6000 Corsair h150i elite capellix xt My cinebench score: HWinfo: https://ibb. i was looking to overclock my 2700x on my gigabyte x470 aorus gaming 7 wifi but notice that at stock ryzen master shows that the % EDC (electrical design current) is near the maximum of 140A (oddly there is a EDC value of Oct 19, 2019 · I just recently got a Ryzen 3600 and having PBO is something extra that my Ryzen 2600 didn't have, so I want to know for an all core OC with PBO what are safe values for PPT, TDC, EDC ? And some other settings I've seen people on reddit saying that you shouldn't go over 90A, while Buildzoid in his videos goes way above that for the 3600. Reply reply attomsk • 学习如何使用Ryzen Boost Overdrive进行基础超频，深入了解进阶超频过程，通过微调超频设置优化功耗和温度。 You should be able to set power limits in the BIOS, under the PBO settings. I'd assume the same thing is the case for the SOC, though just at a lower value due to the SOC not pulling as much power as the cores. The default limits for 105W CPUs: 142W PPT, 90A TDC, 140A EDC. I discovered CTR for Ryzen processors, but I don't like that it is the program that sets the CPU values, and I would like to take the values it throws me to the BIOS, but. What is it and should I be worried about that when I start overclocking. be/FaOYYHNGlLs At 4:55 in this video he sets a power limit. PPT = Package Power Tracking - The PPT threshold is the allowed socket power consumption permitted across the voltage rails supplying the socket. Make sure that your motherboard BIOS is up to date, and chipset drivers and Ryzen Master software are on the latest version. PBO is still the best path for gaming and mixed-use case scenarios. When choosing power saver power plan, all of them are not a 99%, when using ryzen balanced or ultimate perfomance then they EDC go to 99% but PBT and TDC stays normal, when stress testing PBT AND TDC go 99% and EDC go down to normal. Is it beneficial to hit 100% on PPT/TDC/EDC, or to hit just under 100%, or is . Specs: AMD 7800X3D 32 GB G. Jan 16, 2021 · Tag: PPT EDC TDC Overclocking your Zen 3 / Ryzen 5000 with Precision Boost Overdrive 2 and Curve Optimizer Jul 16, 2019 · With PBO disabled the limits were PPT 142W, TDC 95A, and EDC 140A on both boards, which is correct AMD spec for 105W TDP processors. Everything on this page is based on this video. Dec 30, 2022 · Hi guys, i got an itx build (Asrock Desmeet x300) with an Ryzen 5700G, on bios settings i do not have an eco mode option, only can set the ppt tdc edc values. So is this limiting the OC capabilities? it is dangerous to increase it? how can I Apr 20, 2023 · Hello bwana, They look to be overclocking settings for Ryzen x3d cpu's. I have May 6, 2024 · I have done lots of research and tinkering to cool the 7800X3D with little to no performance loss in gaming and everyday workloads. I will first detail what I did and then ask the questions. (BIOS 3204). +200 mhz boost Cinebench score of 17k on multi core and 19k on single core what should I set my PPT/TDC/EDC limits? Oct 6, 2004 · The 5800x is well known for having heat issues on stock settings, because it's single 8 core CCX design shares the same power limits as the 2x6 (dual 6 core CCX) 5900x - so it's got a lot less space to cool itself with. Jan 12, 2019 · So I just installing my new CPU (Ryzen 5 2600) I checked Ryzen Master to see the temperatures etc. 2 GHz Processor Count: 6 Wattage: 65 watts Aug 24, 2019 · I have a x570 gigabyte Master and a 3900x. I'd personally leave the thermal limit alone and stick with just the PPT limit, unless there is a specific need to fine-tune for specific workloads. In my experience, most Ryzen chips are best with a 50-70mV negative voltage offset, +200MHz Fmax override, and PBO enabled, with PPT set 15% above stock. " May 19, 2020 · That Voltage "limit" is only when under full load, any Ryzen should be able to run at or under 1. Basicly, you want to tune performance with EDC. e. The Ryzen family is an x86-64 microprocessor family from AMD, based on the Zen microarchitecture. 110. The curve shaper values: 0 -30 -30 -25 -10 Undervolt your Ryzen 9 9950X for more FPS and Lower Lowering EDC & TDC doesn't allow for a greater undervolt and there is little relationship between PBO limits and CO. Sadly I myself have noted PBO is gimped and performing beyond subpar to expectations. Am pretty sure it edc though as my 6 core goes up to 110A edc. I have just bough Ryzen 7 5800x. Those are now at "0" and if I press enter while those are highlighted, nothing happens. Zen 2 is really efficient Benchmark Jul 16, 2023 · HWiNFO64 says Frequency Limit Global for my Ryzen 7 7840HS CPU is 4500MHz which is far below what AMD says it should be boosting at which is 5. 5-4. Nov 6, 2024 · The 9800X3D is a fully overclockable processor since direct overclocking is enabled. In case of a Ryzen 7 3800X EDC would have a limit of 140A EDC. Watch PPT once TDC/EDC are in place and cap accordingly For my 5900x, my final limits were 200/120/145. Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. EDC also has an effect on temps, but not nearly to the extent of TDC IMO. PBO2 with all core -25 offset and temps reaching 90 max during stress testing. if this has been covered elsewhere i apologize, please redirect. Feb 16, 2019 · PPT 99% of 87W Limit 1000W TDC 99% of 60A Limit 114A EDC 99% of 90A Limit 168A MB is MSI B450M GAMING PLUS. Sep 16, 2025 · The Ryzen 5 7400 is a new entry-level Zen-4 CPU featuring six cores, 16 MB of L3 cache, 65W TDP, a base clock of 3. This in turn has a negative effect. My ryzen 7 5700x with basic PBO settings applied, PPT 150, TDC 250, EDC 130, curve optimizer of -28 Benchmark Score 49 Add a Comment Unlocking stock PBO limits is a quick and safe way to boost the Ryzen CPU frequency and performance, compared to manually overclocking. Aug 5, 2021 · Hi guys! I have some questions regarding my Ryzen 5900x and PBO. I set TDC and PPT to just over the rated Using a core offset -10 to -30 it starts to hit 90c and the frequencies ramps up: in this case ONLY the EDC limit is first reached so if I gradually lower EDC value from 140 to 130. Using custom watercooling system and would like like do I have wrong settings or do I need to trash pc waterblock. 3 and temps reaching 100 max during stress testing. burst conditions). 3GHz. The EDC is always on 95-100% with balenced power mode on, I asked 2 of my friends what their EDC was and theirs are in the range of 20-45% idle and they both have better CPU's than me (I've gotten a Ryzen 5 1600AF and Jul 2, 2022 · PPT Limit、TDC Limit、EDC Limitを設定することで電力を制限することができます。 今回はRyzen 9 5900XにRyzen 5 3600XのデフォルトのPPT、TDC、EDCを設定します。 Jul 19, 2015 · Seeing in HWiNFO64 that my CPU was hitting 100% of the EDC limit, I thought that clearly the clock speed is being held back, and so I would get better performance by raising the limit. It offers the best power efficiency alongside a blend of nT and 1T uplift. to the values the motherboard manufacturer recommends) and use the Curve Optimizer to perform a per-core negative offset. Jan 16, 2024 · At least with the standard PPT/TDC/EDC limits, these sweet spot, so setting them higher doesn't mean better. I put it in my old motherboard, MSI B450-A PRO. This was with a custom watercooling loop using a crappy Alphacool CPU block. This power consumption is comparable to the Ryzen 7 7700X, which drew an average of 144W with a peak of 146W under similar conditions. 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 Aug 13, 2023 · After Updating the Latest Bios For ROG STRIX B550-F GAMING WIFI II I need to reduce temps and stable for Ryzen 7 5800x PBO PPT = 120 TDC = 75 EDC = 130 Curve Optimizer All Cores,Negative,30 Aug 27, 2025 · Find out the TDP and PPT limit of the AMD Ryzen 5 7600X processor and learn about the importance of the CPU's TDP/PPT when building a PC, such as when choosing a cooler, power supply, or PC case. Enabling PBO can raise those values to the maximum supported by the motherboard BIOS. Thoughts? My cinebench r23 score is: MC=11764 SC=1520 I recommend that you go into bios and disable pbo, then boot up, open Ryzen master and see the values of PPT, TDC and EDC, those will be your stock values. co/b7KQydW https://ibb. 1GHz. 7600X and 7700X – PPT 88000, TDC 75000, EDC to 150000 7900X and 7950X – PPT 142,000 TDC 110,000 EDC 170000 Feb 2, 2021 · I was told there is a range of numbers that can normally be used when finding pbo limits. I can change Curve 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. 36eusto 4hse 42epsz sen0xo ejwuf zfvqjg lkl8 rz2 vldz arljvq