7950x ppt tdc edc reddit. 5% multi core @ same PPT with following changes: -45mv vcore offset. Get the Reddit app Scan this QR code to download the app now. 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. 4. With those settings, and everything else to defaults. In that case you could adjust the TDC and EDC as well. And that's what makes me wonder. What these parameters do is basically allow the processor to clock as high as it can while staying within the limits. My multithreading performance suffered a 2-3% loss, and my single core performance is at 100% (compared to leaving everything to defaults with CPB & PBO). 5950x: PTT/TDC/EDC -> 150/max/max same watts as by default, but higher performance (good), lower frequencies (gooooood, fahgetabout chasing 5000mhz), low temperature (good). . The 7950X is slightly faster than the 7950X3D with the same power limits in Cinebench R23, so yes it should be as efficient (or more efficient) in workloads that are not very cache dependent. 6M subscribers in the Amd community. I usually start by setting a PPT value that goes well with my cooler (TDC and EDC maxed), and then test with my favorite games the max values the others reach. Dec 7, 2021 · You could set PPT to 300W, but if your TDC is limited to 50A you won't ever hit that 300W limit. PPT Limit: 88000 (AMD stock 105W recommended settings: 142,000) TDC Limit: 75000 (AMD stock 105W recommended settings: 110,000) EDC Limit: 150000 (AMD stock 105W recommended settings: 170,000) But no results. Aug 29, 2024 · Ryzen master set PPT/TDC/EDC 1000 for Ryzen 7950x. Now reduce your TDC to about 5 amps lower than you saw your chip hit in Ryzen Master during the load test with your PPT/TDC/EDC values maxed out. It's actually fairly fast as far as checking overclocking stability goes. Can someone please tell me if this is safe? If 7950X would have been held at 142W PPT for the third column while the 5950X was pushed to 230W PPT, you'd have a lot more than a -2% difference from the comparison at 142W PPT. Sep 26, 2022 · For those of you prepared to read on, this piece will focus on two Ryzen 7000 CPUs. Yet both can be so much more efficient. In addition to the platform overclocking knobs from Zen+ (PPT, TDC, EDC) and processor overclocking knobs from Zen 2 (Boost Override and Scalar), Precision Boost Overdrive 2 introduces Curve Optimizer. Is this your cooler? Oct 15, 2022 · We put the Intel-beating Zen 4 Ryzen 9 7950X and Ryzen 5 7600X through our extensive series of tests to see if the chips are worth your hard-earned cash. 20v is sufficient to hit this using vcore offsets (~ -150mV offset). At least Eco Mode is easy to set, most people should probably use it tbh. When… This results in the following formulas for EDC and TDC given a desired PPT (units omitted for clarity): EDC = 85 + 0. 275v. Also to reduce temps further I underclocked all cores to 4. If you want to run an apples-to-apples generational comparison, set the 7950X to the 105W TDP settings in the table above and look at the PPT and I’m targeting a 95W PPT with a boost override of -100 for a 5. 1gHz and set the CPU voltage to the lowest stable 0. This will plateau at a certain point. fTPM, Proton, etc. 550 instead of 4. Feb 7, 2024 · I've noticed that the PPT, TDC, and EDC values reported by Ryzen Master for my system are significantly lower than AMD's official default values, even when set to "Auto" in my MSI motherboard's UEFI BIOS. These are 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 I have 7900x which has the same power draw as 7950x and I idle between 50-60 using an air cooler. I don’t remember the exact numbers but in Cinebench R23 it was something like 28k for 65w eco 7950x and 24k for 5950x at stock 105w. 33 as well) Question is, Ryzen Master reports TDC and EDC in the red when stressing all cores. 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. I see now many people recommending as example: PPT-114 TDC-75 EDC -115. Stability tests passed: Nov 2, 2022 · The Ryzen 5950X was limited by its 142W PPT limit before it hit the temperature limit; The Ryzen 7950X has more power, so it will hit the temperature limit before hitting the 230W PPT limit. reReddit: Top posts of January 7, 2023 Unfortunately I have tried CO only on my 5800x, x3D and 7600X (this one hit thermal before running into ppt/EDC etc before CO), MSI bioses, my others never run into. skill cl30 6000mhz 2x32 RX 7900xtx 2x480mm rads on CPU and RAM loop 1x480mm rad on GPU and gen5 ssd loop (1 of the rads for cpu loop is bitspower slim other two are ek extreme "x480") Dual-D5 pump for CPU Mana2 distro w/ddc for GPU Any tips to cool the Ryzen 9 7950X with a 37mm cooler? I've set power levels in the bios as the equivalent to 65W eco mode (this motherboard does not have a dedicated eco mode) at PPT 88000 mW, TDC 75000 mA, EDC 150000 mA. PBO Auto, boost +125, CO -12. AMD sent us a $299 six-core, 12-thread Ryzen 5 7600X and a $699 16-core, 32-thread Ryzen 9 7950X. TUF B650 with the latest BIOS. You can be certain about that because R23 score rises way over 10% in R23 nT if you take a 5950X at stock (142) and push it to over 200W with a manual OC. And honestly using curve optimizer is so easy, most 7000 owners should do it. You can always set your own PPT, TDC, EDC limits & most AMD boards will strictly enforce them. I have 7900x which has the same power draw as 7950x and I idle between 50-60 using an air cooler. 15v. For my 7950x, which runs stable with a -5 curve offset, the optimal choice was a PPT of 180W, which kept the clocks barely over 5GHz and gave 37291 points in R23. 08v. Sep 26, 2022 · 65 W = 88,000 PPT, 75,000 TDC, and 150,000 EDC; Using CineBench R23 as our metric in determining how much performance loss there is on the Ryzen 9 7950X from its base TDP of 170 W down to 65 W, we I currently have my boost override to 200, PPT, TDC, and EDC to 1,000, CO -30 all core, and LLC level 7, CCD0 to 5. However, I have found that 1. true. Feb 6, 2024 · I'm reaching out to share an intriguing observation with my shiny, new Ryzen 9 7950X setup and to seek your insights or similar experiences. net/reviews/cpu_mainboard/amd_eco_mode_guide_for_am5/1, I tried setting PPT = 142000, TDC = 110000 and EDC = 172000 for 105W TDP in UEFI/BIOS of my ASUS Rog Strix X670E-E motherboard. Jul 26, 2024 · Precision Boost Overdrive 2 builds on the PBO implementation of Zen 2. As they are all independent limits (PPT, TDC and EDC), the first value reached will stop the others going further. Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen5, RDNA4, EPYC… Mar 5, 2023 · AMD Ryzen 9 7950X3D: Power Consumption, Efficiency, Benchmark Setup Page 1: 3D V-Cache For The High End Page 2: AMD Ryzen 9 7950X3D: 2nd-Gen 3D V-Cache Tech, Latency Testing Page 3: 7950X3D 142W PPT ~ 105W TDP 88W PPT ~ 65W TDP 65W PPT ~ 45W TDP (possibly) 45W PPT ~ 25W TDP (possibly) Not completely sure if the 65W PPT and 45W PPT are an accurate simulation of their TDP counterparts, predicting power consumption is very messy in the laptop space where these are usually used. So to replicate the 105W Eco mode in Ryzen master, just create a profile and turn on Precision Boost Overdrive and manually set the PPT, TDC, EDC limits to 142, 110 and 170 respectively. 2 and ST 4. DDR5-5600 C32. 19-1. Same for EDC and TDC. Oct 3, 2022 · I'd argue thats an efficiency preset rather than an optimal one. Simply put, higher TDC usually means higher clocks. Yes and no, because the factory-set, too high voltages of the stored V/F curve remain. But honestly power efficiency would have been a greater headline. Once you have the max numbers you saw PPT/TDC/EDC hit in Ryzen Master, manually enter those values either in your BIOS or in Ryzen Master. I followed a guy on YouTube and set my PPT/TDC/EDC in AI tweaker/PBO/Manual (Asus MOBO) to 1000. It is just not as notable as it released against the 12900K, that draws roughly the same amount of power, and it is also the fastest consumer CPU money can buy. Under the PBO section there should be settings for PPT, EDC and TDC. The 7950x draws more power and runs hotter than the 9590. Works wonders: stock performance, 20C lower temps. EDIT: BIOS version A. There are essentially 3 levels of Precision Boost Overdrive ESP32 is a series of low cost, low power system on a chip microcontrollers with integrated Wi-Fi and dual-mode Bluetooth. obviously setting EDC90, the PPT and TDC limits are not hitted so it's the same if I leave lets say PPT 142 or 120, it won't reach that 120 so setting 142 or 120 makes no difference I would start with playing with ECO mode if there's a 105w option,, AMD had a recommendation for the PBO limit values for 105w = PPT: 142 TDC:110 EDC: 170 & a negative curve, see how it behaves/benches etc, then adjust to your balance of temps/performance. Wrong, the 7950x for example, can outperform the 5950x in multithreaded workloads even in 65w eco mode. But here I use the more convenient Config TDP profiles for test the new launched Ryzen 7700. 40v (seems to depend on core). Jan 17, 2023 · As recommended by https://overclock3d. But yeah, if anything AMD's communication definitely sucked on this. Lower PPT, TDC, EDC works apparently great for some people but only for cinebench score. TDC = 30 + 0. This is a part of what the Eco Mode does, though it reportedly actually sets PPT/TDC/EDC to 88000/75000/150000, at least for 7600X-7700X, which is exactly what I'm running my 7700X at from almost day one, along with CO -30 on all cores. SoC voltage 1. Increasing EDC allows for you to set a more aggressive CO. PBO includes three settings – PPT(W), TDC(A) and EDC(A). Now whenever I apply a profile on Ryzen Master it changes to 1000. Or check it out in the app stores PPT 185W TDC 125A EDC 170A if it's too hot: PPT 165W TDC 120A EDC . 6250 * PPT. Oct 25, 2023 · So, tried to reboot into BIOS and set PPT/TDC/EDC manually with 170W/120A/180A (somewhat mimicking the default of a 7950x3D) while previously it was 170W/160A/225A, and it seems to solve the problem for now. For a 105W processor, you have 142W PPT, 110A TDC and 170A EDC. The ESP32 series employs either a Tensilica Xtensa LX6, Xtensa LX7 or a RiscV processor, and both dual-core and single-core variations are available. PBO boost override disabled. Sep 30, 2022 · The right mix of adjusted V/F curve and power brake for the PPT. My x3D hits 123w ppt instead of 135. Mode 1 i. I'd recommend remounting, getting a better cooler, or use curve optimizer along with setting TDP/PPT/TDC/EDC limits. No Eco Mode for Ryzen 7950X on MSI Pro X670-P Wifi . 5682 * PPT. They should be somewhere within 5W. When I run Cinebench the PPT, TDC, & EDC all go over 100%. Just got a 7950x and a X670e Extreme MB. Yes, you can also just set the PPT limit to almost any wattage in Precision Boost Overdrive and hope that this already helps. Cpu is a 7950x and I get about 40k in cinebench R23 while pulling 185 watts and my temp only hits 90° (I know, still high but I get a better score than PBO while PBO hits 97°c) Undervolting (and optionally tweaking PPT EDC TDC settings I'm PBO) will not only radically reduce power consumption and temperatures, but will also significantly improve performance due to increased voltage and thermal headroom. PPT is the max amount of watts your processor can pull, you can change this value to lower the max wattage the cpu will use. So I have done about 9-12 hours extensive testings. TDC is what will determine your maximum clock speed. No exact details on what to change except for picking "enable" or "on". You can manually adjust these 3 settings. Config TDP offers default PBO settings for Ryzen CPU such as 170W Ryzen 9 7950X/7900X and 105W Ryzen 7700X/7600X, and also 125W/95W/65W/45W profiles. 20 votes, 54 comments. 35 (though it seems stable at 1. My temp in games stays at 70C as it used to before that setting. 6ghz max boost which seems ideal for this PPT. In this scenario 142/95/90 (so only with EDC lowered) temps are acceptable and I still have gains in cinebench vs stock. No, PPT is the max power limit that the processor will be allowed to draw, not what is going to the socket there’s an upper limit if you put a junk number in there that’s way too high. Update 1: Improved to +1% single and -7. 3ghz 1. 38v to 1. While 60-70 is well within the thermal limits of the chip, that's a bit high idling, especially if using an AIO. You will need to change PPT, TDC, and EDC numbers. I know this is incomplete and incorrect. Manual PPT - 142000 TDC - 110000 EDC - 170000 Reddit . PPT: 110W TDC: 80A EDC:110A And it gave me extra 800 points (almost 12k MT score) in CB23 over the following stock values. TDC Limit : 75000 (AMD stock 150000 (AMD stock 105W recommended settings: 170,000) For Eco Mode on the 7900X and 7950X: PPT Limit 110,000 (AMD stock 170W recommended settings: 160,000) EDC I power limited my 7950X to PPT 162, TDC 120, EDC 180 which matches the limits on the 7950X3D. New comments cannot be posted and votes cannot be cast. Any idea good starting limits on PPT/TDC/EDC? And RAM Voltages? Cant seem to get DOCP to work ; CPU Core V? [3700x on Strix x570-F mobo) Manual OC CPU multiplier is set to 42. PPT: 78W (All sources say ti should be 76W but HWInfo says it goes all the way to 78W TDC:60A EDC:90A The temps went up by around 15 degrees and voltage by around 0. Some people say its dumb to lower these below stock Any other ways? Or has anyone an opinion to this and can help me? I will get the 5900x and NH-D15 chromax. 60 currently i have ppt 180w - tdc 125a - edc 170a here's my undervolt ig i have good silicon no crashes so far 2 months in on the testing. im wondering what other people out there are using and why Archived post. At 105w eco the 7950x scored ~34k as well. 1. 875V. 2 CPU, voltage is on 1. 90c temps and high power draw (with pbo maxed out, or on a manual oc) are nothing new at all. Some vendors will use W or mW so be careful when looking at the setting so you plug the correct number in. X670E Taichi. What to change them to? We don't know because this isn't covered. 3 GHz. Intel users who claim that their locked chips are more efficient But with the factory-defined clock speeds and power consumption limits (TDP, PPT, EDC and TDC), nothing of this is visible under full load on all cores: Ryzen 9 7950X and Ryzen 7 7700X not only consume more power for the same project in HandBrake than their respective predecessors. -- You WILL have to know your max PPT, TDC, EDC else this is just waste of time doing it and you will just be using default values which give you more aggressive under-volt than you might had opted before manually before using this. I've noticed that the PPT, TDC, and EDC values reported by Ryzen Master for my system are significantly lower than AMD's official default values, even when set to "Auto" in my MSI motherboard's UEFI BIOS. How can I make it default without going into BIOS? Dec 7, 2021 · You could set PPT to 300W, but if your TDC is limited to 50A you won't ever hit that 300W limit. Ryzen 5000 required EDC, TDC, and PPT tuning in conjunction with Curve Optimizer in order to get the best performance and reduce temps at the same time. By default, PBO2 wants to start CCD0 at a roughly 1. all disabled. - 162W PPT - 120A TDC - 180A EDC - 89°C tCTL The official Eco-mode(s) operate by adjusting the PPT, TDC and EDC limits. Here's my setup: Lian Li V3000 plus Crosshair x670e extreme 7950x G. -28 core 0 -30 core 1 -29 core 2 -29 core 3 -29 core 4 -28 core 5 -28 core 6 -27 core 7 -29 core 8 -28 core 9 -30 core 10 -29 core 11 -30 core 12 -29 core 13 -30 core 14 2 - bios - states it may be hard to find. so my x570 godlike defaults pbo to ppt 500 tdc 245 and edc 215 but i feel like its to much and actually lowers the boosts. But when I had set these numbers it's just a recommendation I saw on reddit, I had no clue is less is better or not. I set the PPT/TDC/EDC in the AMD OC section to 220/125/175 and when I run Cinebench thy change to 1000/1000/1000 and I have no idea why. e. Is a lower number equals better or not ? I running my 5800X3D 360AIO for more than 3months on -30 ALL, PPT- 95 TDC- 60 EDC- 90, and I have no issues. All CStates enabled manually, nothing left to auto. I OC at 4. All core went to 4450 from 4. The chromium compilation passes. 4GHz, CCD1 to 5. even at the same power consumption PBO can be tweaked, basically gave up finding some magic combinations and just crank up TDC/EDC while limiting PPT. Don't get why that is. Looked OK. FCLK 2000MHz. 45W (AM4 infrastructure H) PPT = 60W, TDC = 45A, EDC = 65A Dec 4, 2022 · We test the AMD Raphael Zen 4 Ryzen 9 7950X and Ryzen 7 7700X CPUs and evaluate performance and efficiency gains compared to Ryzen 5000 Zen 3 and also Intel Raptor Lake processors such as the Core Jun 2, 2023 · For a 170W TDP processor, those limits are 230W PPT, 160A TDC and 225A EDC. I have seen other articles that show these numbers. and i think i will be forced to lower the power a bit to get good temps (for my mindset) The 5600X and 5600Gs were set to a much more restrictive PBO setup (around ~90/~65/~85 for PPT/TDC/EDC) becuase of the very limited cooling option for them, but the video from Bossmang shows how to test for each core's stability. (PPT) for the AM5 socket is now 230W They pushed 7950x so that it can have a better showing in benchmarks. At the end, I have Thermal Throttling at 67 degrees, PPT = 120W, EDC = 90A, TDC = 75A. Now, Ryzen 7000 comes out, and everyone appears to be suffering from amnesia. pipnpktwcfarzzhwixhhunaoccmkfplcbydvxycxcinfkhhxuzkrfxekyvdf