Ppt limit 7800x3d. The TDC and EDC settings can be left alone. Why does it only draw 75 watts benching in cine and prime? Temps are 79 degrees. 35 = 162 W on the 7800X3D. 24v (this voltage is related to cpu) -applied ptm7950 on cpu, performs very close Dec 13, 2023 · Here was said that I should use the Curve Optimizer and adjust the limits for PPT, EDC and TDC. Jul 16, 2023 · AMD Ryzen 7800X3D / 2x16GB Hynix A-Die / ASRock Taichi X670E / ASUS STRIX 3080 TI Reactions: Justye95 , BlueShark , Kelutrel and 1 other person Save Share Hey, I wanted to undervolt a Ryzen 7800x3d CPU and set PBO to manual with a -20 curve optimizer and PPT to 85W. 450ghz (65W Max setting). 1v to 1. Temperatures are really good, while gaming I just get around 52-60°C, doing Cinebench 23 I get around 72°C with a good score of 18440. - lowered vddp from 1. and there's a small chance that Apr 16, 2023 · Ryzen 7 7800X3D Test Setup. According to HW-Info, the CPU won't pull over 85 watts, which sits at approximately 79 degrees Celsius with occasional spikes to 80 degrees. 15v to 0. PPT limit [mW] : 420000 TDC limit [mA]: 280000 Oct 18, 2022 · Im Cinebench Multi-Score laufen wir ohne PPT-Limit in das Temperatur-Limit Des Ryzen 7700X von 95 Grad. 8ghz - 68c - R23 12658 Kombo 3 + PPT 65W Max: 3. As for VSoC, yes it needs to be 1. 15 Voltage are well within the safety margins of the maximum voltage that can be safely applied to 5nm Ryzen Mar 23, 2023 · A 7800X3D is sufficient safety risk to avoid for now. Sure, CPU won't damage itself, but for 5600x those limits are to much. May 5, 2023 · With the 7800X3D vs the 7950X that I have, the main difference is that with the 7800X3D the single core boost frequency equals the max all core frequency, meaning, there is no single core boost. Aug 4, 2024 · PPT (power limit) = TDP (random bullshit number) * 1. I have a 7800x3d running with curve optimizer all core -20 + 75W PPT limit which is air cooled. PPT is the max limit (in watts) that the processor is allowed to use. Not PPT, not TDC and not EDC. Eco mode on 7800X3D has no effect. Don't worry, you'll never get anywhere near it. As you'll see in the power However, i also wanted to lower my PBO limits, specifically my PPT limit, but when i set that to 110000, the TDC and EDC limits stayed at 0 So my question is, would i need to set that at a specific number as well, or do i just continue with only the PPT set at 110000? Aug 1, 2024 · With the 7800X3D vs the 7950X that I have, the main difference is that with the 7800X3D the single core boost frequency equals the max all core frequency, meaning, there is no single core boost. If you set your PBO Limits to "Manual" instead of "Auto" or "Motherboard" you can manually type in new limits for PPT/TDC/EDC. TJMax se ha fijado en 89ºC , siendo la máxima temperatura de operación segura para la CPU, que AMD la considera normal en su funcionamiento. I have done lots of research and tinkering to cool the 7800X3D with little to no performance loss in gaming and everyday workloads. Applications with high thread counts, and/or “heavy” threads, can encounter PPT limits that can be alleviated with a raised PPT limit. And ASUS really fucked up with their 400W loose limit protection??!!! My PPT is 15% of 230 or 34. I already tried rising the PPT limit to 88W and it does what I expected it to do, it raises my boost clock in Prime95 by 100Mhz , raises the temperature by around 6 degrees and voltage by 0. But bc of this the CPU can boost higher and generates more heat bc it hits the power limit later. 7800X3D PBO ( PPT,TDC and EDC ) platform thermal throttle limit : 85 My setup: Ryzen 7 7800X3D Gigabyte b650 aorus elite ax 2x16GB DDR5-6000 @ DDR5-6000 They'll naturally throttle to either temperature or voltage/current limits far before they'd be able to bounce off of the PPT limit, unlike chips such as the 65W TDP 7900 where the opposite is true. 35, that is 120 W * 1. 6v, vddgs to 0. Ryzen 7 7800X3D: Corsair H115i 280mm water cooler, default power limits, DDR5-5200 (Coupled Mode), Core Parking explicitly disabled; Ryzen 7 7800X3D Expo: Corsair H115i Linus Tech Tips In this scenario 142/95/90 (so only with EDC lowered) temps are acceptable and I still have gains in cinebench vs stock. Those are now at "0" and if I press enter while those are highlighted, nothing happens. Thus, the overshoots from the that 1. Aug 24, 2011 · CPU: AMD 7800X3D @ eCLK 103 5. To test the other 2 run cb15/20 all core. It looks like it takes my PPT, TDC, and EDC parameters as the percentages used of each is correct in HW-Info. Sep 3, 2024 · Ryzen 9 5900X (July 2022), 163W PPT limit, 80C temp limit, CO -8~12: Motherboard: I have my 7800x3d at 40-42c at low CPU load because I prefer having the fans in We would like to show you a description here but the site won’t allow us. 7800X3Ds don't hit 88W PPT out of the box. AMD's processor supports DDR5 memory with a dual-channel interface. EDC - 150000 mW or 150 W. - lowered soc voltage from 1. 04v and actually gets me into EDC bottleneck. So I went digging some more and found PPT setting. TDP: Thermal Design Power. AMD plans to give AM5 a similar life-cycle to AM4, which is now spanning five generations of Ryzen processors, and the 170 W TDP and 230 W PPT figures only The silicon die of the chip is not fabricated at AMD, but at the foundry of TSMC. 1 core, 2 core and 4 core performanc eis above average - 8 Aug 23, 2022 · However if your cooler simply cannot handle the power output of your CPU, we can fix this by setting a TDP (PPT) Limit on your CPU. 【PPT Limit】:指的是CPU长时间功耗，如果想要完全去掉功耗墙只要设置成最大值即可 【TDC Limit】:指的是CPU长时间电流，同样，如果要去掉电流墙就把这里设置成最大值 【EDC Limit】:指的是CPU短时间电流，如果要去掉电流墙就把这里设置成最大值 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) PPT limit lowering affects heavily multithreaded tasks. Kombo 3 + PPT 80W Max: 3. Enabling 'ECO' mode will not make the chip run cooler. 17v. watch it in real-time with hwinfo at 500ms. Why does it not draw higher watts? In bios these values are set to 120/80/120. Among other things, it was suggested to me to use HWinfo and set the limits so that the values, depending on the situation, should be set between 98% and 99%. Mit Limit werden bis zu 30 Grad gespart, aber nur, wenn das Szenario stimmt. 65W eco mode is a PPT of 88W. The 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. I have not touched this but you can change it to let's say 85000 [= 85 Watts] May 9, 2024 · My adjustments to make my 7800X3D cool and quiet: - Applied avg -36 CO. You are better off focusing your efforts on your cooler or mount. It consumes 80-90 W max by default, so lower power limits, or PBO won't help. TDC - 75000 mW or 75 W. With a TDP of 120 W, the Ryzen 7 7800X3D consumes a lot of power, so good cooling is definitely needed. I can't seem to get my 7800x3D to do anything but run at the speeds it ran at out of the box. In CB23 I'm still PPT bottlenecked, get extra 100MHZ but the voltage increases some more by around 0. While the temp are better, it is still too high for my taste. Apr 13, 2023 · The 7800X3D is incredibly power efficient, but AMD assigned a base TPD of 120W and a max 162W PPT, 15/20W higher than the 105W/142W rating for the standard 7700X. May 6, 2024 · PPT - 85000 mW or 85 W. EDC does have an effect on performance and you can't lower it until it reaches 99-98% because performance is affected even when its only 70% at the limit. 7% of the performance. Undervolting Ryzen 7800x3d for lower temperatures Discussion I have a Gigabyte B650 Aorus Elite AX motherboard. Jan 23, 2024 · Ryzen 7 7800X3D: Motherboard: Asus rog b650e-f: Cooling: Corsair h150i 360mm Ryzen 9 5900X (July 2022), 163W PPT limit, 80C temp limit, CO -8~12: Motherboard Apr 5, 2023 · Our Ryzen 7 7800X3D sports an 8-core, 12-thread setup, which jumps to 12 cores and 24 threads for the mid-step Ryzen 9 7900X3D and 16 cores and 32 threads for the Ryzen 9 7950X3D, with at least a . Adjust TDC/PPT based on your all core clocks with runs of cb 15/20 Apr 5, 2023 · reader comments 82. There is not much point (imo) trying to power limit the 7800X3D. 5w So to start I am aware that the 7800x3D can go up to 89°C TJMAX, but I don't like the limit being that high because it thermal throttles like crazy for me near there and the Cinebench/Passmark/CPUZ Bench/etc scores are almost the same if not a little better due to the stability and less throttle at say 75-85 watts rather than the default. 35v expo to 1. But the bios automatically sets TDC and EDC to 0, where I seen in a video on yt, that there are values set in a different bios. 40 GHz and has a higher thermal limit. The TDP is 120W, and PPT is 162W. Right now I have expo for ram enabled, no other tunes -30 all cores ppt to 88 all else auto 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. 07v to 1. Aug 24, 2019 · PPT: 134 TDC: 87 EDC: 117 Run OCCT CPU stress and if you hit 100 percent on EDC in Ryzen master. Like the more Apr 5, 2023 · The 5. PBO - Each core set to -25. 95v, misc from 1. Manually tuning PBO as OP did will of course give the best results, especially for SFF builds with low profile coolers like that IS-55. 20 all core With one hand you remove voltage and with the other you limit how much juice he can drink (PPT/TDC/EDC). I enabled Precision Boost Overdrive, but I can't adjust PPT, TDC or EDC. Last edited: Sep 4, 2023 Reactions: AusWolf Apr 5, 2023 · The Ryzen 7 7800X3D has one eight-core CCD and 16 threads. From our testing we have found that there is crucial difference between TDP and PPT. Der 3DMark CPU Profile-Test simuliert mit unterschiedlicher Thread Auslastung Situationen wie Rendering (16 Threads) oder Gaming (8,4 und 2 Threads). PPT: Package Power Tracking Sep 15, 2023 · Nothing is limiting my 7800x3d to go higher. Reply reply (bios F8a) can anyone help me do a proper undervoltage please for the 7800x3d , i can't find Oct 7, 2022 · AMD’s latest Ryzen 7000-series CPUs push the limits of performance farther than ever before. The multiplier is locked on Ryzen 7 7800X3D, which limits its overclocking potential. Apr 5, 2023 · Touching on the main specifications of the Ryzen 7 7800X3D, it has 8 Zen 4 cores, operating within a base TDP of 120 W a maximum Package Power Tracking (PPT) value of 162 W. Apr 27, 2023 · El TDP base del AMD Ryzen 7 7800X3D se ha fijado en 120W, mismo valor que el 7950X3D y 7900X3D, adoptando una configuración PPT máxima de 162W, EDC de 180A y TDC de 120A. 750ghz - 50c - R23 12294 The strangest part here is that when I play Cyberpunk 2077, the CPU clock shows as 4. By default this is set to 162 for the 7800X3D. TDC is the max limit (in amps) that the processor is Specs are: Msi b650 gaming plus wifi 7800x3d 32gb (2x16) corsair vangeance 6000 cl30 4070ti super Be queit dark rock slim cpu air cooler I jus installed 7800x3d and playing around with the undervolt. 3 3314 散热 利民Aqua Elite 360 ARGB 269 内存 阿斯加特 博拉奇 A-die 6400 c32 724 机箱 PPT limit：162000 [*] Apr 20, 2023 · PPT = Package Power Tracking - The PPT threshold is the allowed socket power consumption permitted across the voltage rails supplying the socket. Apr 5, 2023 · The 7800X3D doesn’t have that configuration, like the 5800X3D before it, the Ryzen 7 7800X3D has just one CCD and doesn’t have to worry about the special optimization because it only has the 3D V-Cache paired up with its 8 cores. 25v expo to 1. You should be able to set power limits in the BIOS, under the PBO settings. Tweaking PBO+CO to limit thermals/power consumption— while increasing performance over stock—is a game within itself (min/max, anyone?). 8v to 1. Jul 23, 2024 · Platform Thermal Throttle Limit: 80 (in Celsius) or whatever you're comfortable with PPT Limit [mW]: max cpu wattage. 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. Package Power Tracking (“PPT”): The PPT threshold is the allowed socket power consumption permitted across the voltage rails supplying the socket. Some folks just We would like to show you a description here but the site won’t allow us. 00 GHz frequency means that the 7800X3D relies heavily on the 3D Vertical Cache feature to achieve its gaming performance targets, while non-gaming workloads which aren't memory-intensive, could actually run faster on the 7700X, which can boost up to 5. The 7800X3D is great out of the box. The base frequency is 4. What is the difference between TDP and PPT. The 7800X3D doesn’t come PPT can be as high as you want, TDC should be lowered if you feel it peaks at high temps but another (just as good) solution is to use the "Thermal limit" in BIOS. ! The 7900x has been great but hot Hello all! I'd like to introduce you to my new friend, the 7800X3D! Great cpu overall, and I managed to squeeze a decent memory OC on it too, so thought I wo Aug 31, 2023 · I was wondering if the "PBO Thermal Point" feature on the B650/X670E motherboards works with the 7800X3D as I am building set PPT/TDC/EDC (power/current limit). 15 V on a good enough chip. Given our measurements, the Ryzen 7 7800X3D's 120W TDP rating May 9, 2024 · In my experience, the 7800X3D doesn't need any tweaking, just a good cooler. Idk why, but this is how Apr 19, 2023 · Everything went great - the CPU is super efficient in gaming, hitting not more than 50W and 75C in most of my titles with 120Hz FPS limit - Cinebench yields around 94% of multicore performance with the cpu sitting at 89C with sustained power draw of 82W like expected - so fine so good. Sep 3, 2023 · I have set a 75W PPT power limit with -20 PBO, and I get 18400 in Cinebench R23 and CPU hits around 73°C with air cooling (Endorfy Fortis 5 with 1 fan installed) in CB. 2 GHz, and the maximum listed boost frequency is 5. Apr 5, 2023 · The Ryzen 7 7800X3D has a default TDP of 120 W, while the Power Package Tracking (PPT) allows up to 162 W of power to be drawn directly from the CPU socket. May 26, 2022 · The package-power tracking (PPT), a figure that translates as power limit for the socket, is 230 W. 83v, lowered vddio from 1. Thermal Llimit - 85. 25 V maximum with 6000 MHz RAM, but it may work even with 1. 15 Voltage are well within the safety margins of the maximum voltage that can be safely applied to 5nm Ryzen Apr 16, 2023 · Overall, the Ryzen 7 7800X3D appears to fall into the standard 65W profile that specs a maximum of 88W of power consumption (PPT). Dec 15, 2023 · Here was said that I should use the Curve Optimizer and adjust the limits for PPT, EDC and TDC. 0v, vdd18 from 1. friend for 7900x -> 7800x3D. 09v at 6000. 2 or 1. i/e 5950x will pull more power so needs higher PPT (in my case 280), but TDC and EDC at 230A are way too much even for a 5950x. Conclusions. No-brainer to add a thermal limit: Reduces temps by 5°C, while maintaining 99. If you were intrigued by AMD's Ryzen 9 7950X3D but didn't want to spend $700 on a processor, the $450 Ryzen 7 7800X3D might be the chip you've been waiting for. . 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 Oct 17, 2023 · I have the following issue I want to understand more about why it is happening. Up the EDC value in increments of 1 until you hit 98-99 never 100. Interestingly, this is Apr 20, 2009 · CPU 7800x3d 0 主板 技嘉小雕rev1. Medium Load Boostit - DIsabled under AI Tweaks. 0 GHz. In this video, we will cover five overclocking strategies: First, we rely on AMD PBO and EXPO performance boost technologies 4 to 5 degree reduction when setting a thermal limit. TL;DR: Lower PPT to reduce temperatures! For my ASRock B650E the settings are: Advanced > AMD CBS > SMU > PPT in mW set to 75000. But does it anything? It's unlocked on AM5 boards from the start and doesn't do a thing for 7800X3D/7950X3D since it's locked on hardware level. Same is true for Curve Optimizer's Magnitude. PPT is one of the things you can change in PBO. 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 Apr 16, 2023 · AMD’s Zen 4 3D V-Cache processors all have a base TPD of 120W and a max 162W PPT, meaning the 7800X3D’s ratings are 15 lower than the 7700X’s limit of 95C. As daily, production and gaming settings I use 150A TDC and 190A EDC, and go higher only on like 4 benches (out of 40 or smth). These new chips dynamically take advantage of available thermal headroom to give you higher clock speeds. This does not necessarily mean that there will be a Ryzen 7000-series SKU with 170 W TDP. For those of you who do not like their x3d processors to run at 85+ degree temperatures, I've got a little trick for you to get peace of mind when running 100% loads on these chips. I can change Curve Optimizer's value from "All cores" to "Single core" by pressing enter, but again, enter does nothing if I hover over "0 MSI bios 7C56v1D grants you the ability to control PPT/TDC/EDC controls, which is a huge plus in my eyes. Set a PPT limit of 88W, and you'll be in 65W TDP mode. ldqpkt sqkbz yllwl qqns vtzzlp ijad ipbl rcxvha qtj fkmflx