7800x3d pbo undervolt us/WfQS9s2RTX 3070: Jul 11, 2024 · However, you’ll need a very high-end motherboard to play with the latter parameter, so we’ll concentrate on the PBO. Jul 22, 2023 · 1) Max out the LLC for your CPU Vcore. My 7800x3d gets to 72°c in Cinebench R23 at 18440 score. I'm not looking to do a crazy overclock. Nov 18, 1999 · 3) Want to try PBO but get spooked and find out about undervolting to get more performance yet run cooler based on the LLC circuit "balancing" the undervolt with higher frequencies to keep voltage constant, thereby lowering tempNot sure how much boost is there but the 3-4 videos on YT made convincing arguments and compared it to a poor mans PBO Jul 29, 2024 · Buenas tengo un ryzen 7 7800x3d y una placa base msi x670e gaming plus wifi y quería hacerle undervolt, es cierto que mejoró rendimiento y bajo el consumo de la cpu a la vez ? Pbo con ryzen That's with stock voltages tho, with CO undervolt performance will actually increase. RAM Settings 0:00CPU PBO 1:33Curve Optimizer: It is set for 7800x3D, for 7500F we set DISABLED 2:25(If you have high CPU temper Oct 27, 2023 · 7800X3D - PBO -30 all cores, 4. Feb 10, 2025 · PBO and - Curve Optimizer is actually a slight undervolt while increasing performance, so we are actually sliightly reducing voltage instead of increasing it, hence why you see lower temperatures. Stress testing will only reveal if your undervolt is fantastically too low. these settings give great result for the 7800x3d. We are excited to see how close our simulated “7800X3D Key Data Points: - CPU Thermal Limit: 89C - Curve Optimizers: PBO negative offset (measured in 'an order of magnitude') - Load Line Calibration (LLC): 8 settings (Auto, Normal, Standard, Low, Medium, High, Turbo, Extreme) - Settings Changed Per Test: Only LLC and PBO curve for each core - Indicators: Failed tests are marked in the notes and the May 10, 2024 · If the PBO CO negative 30 is stable this is the most effective way to undervolt the core and allow the CPU speed to boost higher depending on temperature and limits. 15 V on a good enough chip. We are not pumping more voltage and power through it, we are reducing it! My 7800x3d with PBO -30 enabled and expo turned on I got 18,519. Using the tool Project Hydra We would like to show you a description here but the site won’t allow us. I have the latest BIOS update (7E28v131). I recently switched off from a 10700kf and used intel extreme tunning, now I am using a AMD 7800x3d with 32gb of 6000 mhz on cl32 timing. Then I tried Undervolting in advanced mode amd settings and did a -37 and set My PBO Limits to my motherboard. It manipulates three separate power limits – PPT, TDC, and EDC – to allow the CPU to reach those advertised boost clocks more often and for sustained intervals, hence improving performance. 950,pbo=+75mhz. us/POdZzAMD Ryzen 7700X: https://geni. POBO2 Tuner Video - https://youtu. 0 NVME // I pair this with manual PBO settings for a 7700 non-X: [Advanced\AMD CBS\SMU Common Options] ECO Mode -> disabled PPT Control -> Manual; 80000 (80W) Thermal Control -> Manual; 85C TDC/EDC -> Auto. 900 and VDDG=0. It Feb 21, 2024 · PrimeO7 / How-to-undervolt-AMD-RYZEN-5800X3D-Guide-with-PBO2-Tuner Public. But so far my settings are: core 0 -30 core 1* -35 core 2 -30 core 3** -30 core 4 -30 core 5-30 My 7800x3d is performing poorly for what it is so I'm trying to undervolt to see if it will get better. I am using a Asrock B650i PG Lightning motherboard, ddr5 6000 CL 30 ram. I built my first pc couple of weeks ago and I limit vsoc to 1. It might be different as soon as AMD launches the Ryzen 7 7800X3D in April. Tweaking PBO+CO to limit thermals/power consumption— while increasing performance over stock—is a game within itself (min/max, anyone?). Contribute to zoicware/PBOTuner2 development by creating an account on GitHub. However, with my 5800X3D, I stopped setting the offset. Or do I just undervolt without enabling PBO. Quick video in which I'm showing how a 7800x3D would perform using Cinebench R23 using stock settings first, and then with a set-up PBO optimized undervoting Undervolt CPU 0:00PBO CPU 2:41 CPU: AMD Ryzen 7 7800x3D ️https://www. 15v instead of 1. Prefer frequency option is bugged and doesn't work with PBO on, but it seems to not matter anyway. My 7950x3d still boosts to max frequency on both cores quite often. PBO Nov 14, 2024 · 1) Max out the LLC for your CPU Vcore. 15v. Actualiser. 3V and set VDDP to auto. you can then also try to set a PBO all core negative of -15 to -20 and limit PPT to 75000 (75w). The 7800X3D is great out of the box. unlike the 7800X3D the 9800X3D has the 3d cache in a sideways stack on the bottom of the CPU. I upgrade to a 7800X3D and it would seem at first to be stable with a -30 Feb 26, 2023 · 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 Oct 19, 2024 · As per title, I am running Carbon x870e and 7800x3d (soon to be 9800x3d). PC components: 7800x3d, 7900xtx, 32gb ram corsair vengeance 6000mhz cl30, Gigabyte b650 aorus elite ax rev 1. 15v, and vddp to auto. I’m going to undervolt all cores on my 7800x3d starting with -20. 25. Alles Stock settings mit 6000er RAM. 15 Volts. 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 How do you undervolt a Ryzen 7 9800X3D? In this video we are going to find out. then load expo profile. 4ghz is the normal for the 9800 to run. I only caught this behavior when monitoring via CPU-Z and realized that the BIOS on Auto does stupid things to the SOC voltage. Feb 26, 2024 · I would sooner undervolt to save on the electricity bill. ATM I am running with Precession boost with a undervolt of 1. Feb 3, 2008 · I am running a 7800x3d in a Fractal Terra, with axp90-53 hsf. Apr 2, 2021 · However, when I keep the undervolt settings in BIOS then enable Ryzen Master and PBO, the cores drop speed than if I was running both individually. the VDDP and VDDG values i got from a thread at guru3d where posters were having random reboots at idle or doing very little when heavy work loads would not crash. I don't do any heavy multi threaded workloads other than stress testing programs. youtube. Hey, I just wanted to share a quick overview over the results I got, with like no effort at all. It leverages Curve Optimizer within Precision Boost Overdrive as well If you are undervolting and crashing when idle, your undervolt is too low. 90GHz all core, 5. Automate your PBO undervolt. In our second overclocking strategy, we tune the CPU’s Precision Boost dynamic frequency technology using the Precision Boost Overdrive 2 toolkit. com/gvg/SKAGWindows 10 The wattage plot might not make sense, but PBO -20 was slightly below the thermal limit, resulting in higher power draw. 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. However I have some questions as to how I should go about this: 1. Does anyone have a info about Asus LLC , goes from 1-8 . 28volts is all that is needed in most cases. My 7800x3d runs at -40 and Extreme LLC (there is a Super Extreme option by the way which completely flattens the line that I am scared to use). We would like to show you a description here but the site won’t allow us. Should I change the throttle thermal limit as well or just leave that default? Also can I leave EXPO disabled with PBO curve optimizer enabled? Oct 11, 2024 · In the Curve Optimizer (CO) Section of your bios, there will be an option to use the negative undervolt. but granted top cpus used to use 80-100w while an 7800x3D already has way more performance than you need One thing I noticed, which most reviews failed to report, is how ridiculously effiicient you can even boost this chip further. First, enter the BIOS upon boot. Ryzen Master will be helpful here to see what the limits are hitting. Right now I have expo for ram enabled, no other tunes -30 all cores ppt to 88 all else auto Trying to undervolt my 7800x3d Started from negative pbo of 30 And in prime95 tests my PC shut off after few seconds So I went down in pbo and for now seems like 15 is stable enough to run (checked for few mins , but played few games afterwards and it was stable although I had like a big freeze In one match and it fixed itself but It was for 5 Undervolting using PBO will allow your CPU to boost near to max clock speeds using less voltage (heat). Using the tool Project Hydra How to optimize the 7800x3D. Dec 23, 2023 · Sujet : Undervolt et PBO 7800 X 3D. Nouveau sujet Liste des sujets. This tunin I removed my -22 undervolt and turned off PBO. returned all settings to stock except, temp. This is most b Dec 13, 2023 · 7800x3d Temps, Performance, PBO Interesting, in that case you should then tackle the situation with a simple negative offset undervolt on the vCore. Enlaces de interés:-Ryzen Master: https://www. 7800x3d stock with expo got about 17500 in cinebench R23 , with pbo , curve opt neg 37 Asus LLC 6 (didn't want to max because have zero info on levels , wish they would give info or pic graph like gigabyte. So what i have done so far is enabled PBO and set the curve optimizer to All Cores -> Negative -> 20 Those Ryzen 7000 CPUs can be quite a bit power hungry if you let them behave like they want to, which is why today we're setting this R7 7800X3D to be more p Aug 1, 2024 · The 7800X3D is severely limited for voltage and even under the worst case scenario the voltage is around 1. How is my undervolt? 7800x3d . If you use EXPO with a 6000 kit I advice to change the following: load bios default. Feb 22, 2024 · Undervolting the 5800X3D, can it make a difference to power draw, temps and lead to higher FPS? Let’s find out! We’ll be testing stock vs undervolting in For Nov 11, 2016 · Ryzen 7 7800X3D -20 CO: Motherboard: X670E MSI Tomahawk WiFi: Cooling: Thermalright Peerless Assassin 120 ARGB with Silverstone Air Blazer 2200rpm fans: Memory: G-Skill Trident Z Neo RGB 6000 CL30 32GB@EXPO: Video Card(s) Powercolor 7900 GRE Red Devil minor undervolt: Storage. gvgmall. boost to 4. 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. Répondre. Note that although this tutorial focuses on the Ryzen 7800X3D, it can also be used for other 7000X3Ds. Apr 25, 2024 · 7800X3D - PBO -30 all cores, 4. ️ ️🫵👌Next in the video is the set Nov 18, 1999 · 3) Want to try PBO but get spooked and find out about undervolting to get more performance yet run cooler based on the LLC circuit "balancing" the undervolt with higher frequencies to keep voltage constant, thereby lowering tempNot sure how much boost is there but the 3-4 videos on YT made convincing arguments and compared it to a poor mans PBO ryzen 7 7800x3dmsi b650i edgekingbank 2*24gb hynix m-die @6400cl30custom liquid cooling systemrtx 3080 OC +150gpu/+1000memwin11 23H2 22631. -30 da 17878 puan ve -35'te 18110 puan aldım. limit to 80C,VDDP=0. 25 V maximum with 6000 MHz RAM, but it may work even with 1. Oct 16, 2022 · The PBO -3, the PBO curve -30, and the Ryzen Master curve optimizers are the only three methods I am aware of currently, owning my first AMD CPU as of yesterday. In today's video, I overclock the AMD Ryzen 7 7800X3D Raphael CPU up to 5400 MHz with the ASUS ROG Crosshair X670E Hero motherboard and EK custom loop water LLC is not, by any means, a type of undervolting. Im using the AK620 Zero Dark cpu cooler btw. leave the others default. More specificially, that I should set tjmax to default, PBO to -20, ppt to 75w, soc to 1. Poor time spy cpu score led me to run cinebench r23 and it's getting 16650 multi core with stock settings, 17258 with -20 offset on all cores with pbo on auto (set it through asus bios not ryzen master) As my post states, I was informed by someone on reddit that my undervolt and voltage settings were somehow incorrect and non-optimal for the 7800x3d. My suggestions for a "quick and dirty" 7800X3D undervolt (one that is reasonably stable for most people that doesn't take several days of effort) are to do the following: Boot into BIOS and set your CPU SOC to 1. As for VSoC, yes it needs to be 1. Ecco volevo sapere cosa fare invece ora con il 7800X3D, come refolo correttamente il Today we undervolt the 5700X3D and this essentially 'overclocks' the chip by allowing it to run cooler and then dial in a higher clock speed. Jan 23, 2024 · Hi, I recently built a 7800x3d system with a msi pro b650p MB. com/file/d/1OswZcZ72jhm_Neek9c7PV-aRhM1EuOrX/view?usp=sharingRyzen Master: https://www. Skill Flare X5 CL6000CL32 32GB - TeamGroup MP44L 2TB - Super Flower Leadex Platinum SE 1000w - NZXT H5 Elite Nov 9, 2023 · Bu işlemci için yapabileceğim en soft undervolt işlemini nasıl yaparım? Curve Optimizer ve PBO ayarı nasıl yapılır bu işlemci için tavsiye edebileceğiniz değerler nedir? Bunları merak ediyorum ancak riskli bir şeyde yapmaktan çekiniyorum. Skill Flare X5 Series 32GB (2 x 16GB) DDR5-6000, so I assume I am good to turn on EXPO. 9 - 5 ghz the entire time. Ryzen 5 7500F max PBO settings undervolt/overclock Hello, I'm new to undervolt / overclock and after backreading from here and other sites I finally decided to UV/OC using pbo. Curve Optimizer is a more elegant undervolt but changes the the "curve", this results in better performance as long as there is headroom to boost. You can do it all core or per core. 2njust for precaution and saw many posts about the PBO and curve optimizer so I set it to -20. always steered away from it cause most of what I’ve read is the opposite and advise against maxing it if you have a PBO and Jan 24, 2024 · Hi, I recently built a 7800x3d system with a msi pro b650p MB. When I enable expo I and PBO, with -30 curve, I can only get up to 4950 all core boost in cinebench. I am not interested in tweaking too much but which of the pbo presets or settings is best to keep things running cool. My conclusion is that the 7800X3D doesn't require a beefy Get 30% discount with my "SKAG" code!Windows 11 Pro ($22): https://www. com/es/technologies/ryzen-master-Cinebench R23: https://apps. May 10, 2024 · If the PBO CO negative 30 is stable this is the most effective way to undervolt the core and allow the CPU speed to boost higher depending on temperature and limits. PBO Jan 17, 2024 · PBO is not meant to push your CPU’s frequency beyond the advertised base or boost clocks. The 100 MHz up or down did not yield anything meaningful for games and it was a hassle to use a 3rd party tool to do PBO. Nov 18, 2023 · Thankfully with the 7800x3d, AMD allowed support for one of the best PBO features Curve Optimizer, which allows you to adjust the voltage/frequency algorithm and effectively undervolt your CPU for every given frequency while still retaining the benefits of PBO itself. Sep 28, 2022 · Check prices on Amazon belowAMD Ryzen 7950X: https://geni. alza. whats your room temperature, is it hot? should measure at 20°c set PBO curve optimizer all core at -15, set ppt to 75w (default max of 7800x3d is about 86w, if you undervolt with PBO to around -20 and set ppt to around 75w you basically get the same performance at lower power draw) Apr 22, 2025 · OC Strategy #2: PBO CO Tuned. My setup: Ryzen 7 7800X3D AsRock B650M Pro RS 2x24GB G. As its name suggests, the PBO (Precision Boost Overdrive) controls the performance boosts of our processor cores. It consumes 80-90 W max by default, so lower power limits, or PBO won't help. I tested it in Prime95 blended/small/large Cinebench 24, y-cruncher, Core Cycler, Cyberpunk Ultra Ray Tracing and No Ray Tracing for 1hour + and it is stable no whea. PPT adjustments lowered my Cinebench temps from 78C to 70C (80W vs 88W default) while undervolt improved overall clock speeds. Den PBO Undervolt testet man immer noch primär mit Singlecore Last. My cooler is a phantom spirit cooler. com/store/detail/cinebench/9PGZKJC81 The gaming difference was instantly obvious at 4k. the 7800x3D is with it's just 120W already quite power efficent. I just used Ryzen Master to activate PBO (no manual changes) and curve optimizer set to -20 all core. PBO hovers around 82-83c (around 45-48c at idle). 3) Under "Curve Optimizer" change the sign to "Negative" and then you should apply as high a number as is stable. Which way is the best way to do it to yield the best performance. microsoft. This means that the limited amount of voltage available to the 7800X3D is maximised, and the voltage won't droop under load. How to optimize the 7800x3D. Scores were 17544. com/@pyurologie?sub_confirmation=1Join my di ryzen 7 7800x3dmsi b650i edgekingbank 2*24gb hynix m-die @6400cl30custom liquid cooling systemrtx 3080 OC +150gpu/+1000memwin11 23H2 22631. PBO 2: Fmax Boost Override. The new scores were 18674. Going to google and youtube searching for tutorials is kind of scattershot so I wanted to post the amalgamation of info found on how I made my Dec 31, 2023 · Hello, I come to you because I encounter a problem with the PBO and the curve optimizer on my 7800X3D, in fact as soon as I modify the curve optimizer to put it at -10 (low value) on all core, the system is unstable and cinebench 2024 crashes, windows is not stable either. Literally add +5mV to cores 2-7, and +15 to cores 0-1. It was running at 4. if undervolting severly lowers the watt use of a conponent without affecting performance too much, it is worth it. In the “It’s Not Rocket Science” series, we’ve been helping you troubleshoot Set PBO OC Curve manually after every change in Windows powerstate Set PBO OC Curve automatically with every system boot/restart/wakeup (means after every change in Windows powerstate) Optional possibility to create custom BurnedToast Alert whenever the CO Curve has been set automatically. How to achieve lower temperature with undervolting and overclocking with every Ryzen 7000 – Zen 4 CPU and every CPU cooler – air coolers included. The real-world difference is negligible. It compensates the voltage drops when starting a heavy task, so the cpu is more stable. 3 testing) Link to PBO2 Tuner: https://drive. to/3ZVHhIHRyzen 7800X3D - https:// 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. No powerloss from having 2 dies and having interconnects between them, no weird algorithms for juggling the workloads between the 2 dies, just a single die, with 3dvcache access to every core. Currently as it stands I have PBO enabled with a -30 offset. Mit Wasser (30°c) gekühlt sind die Temperaturen bei Cinebench R23 maximal auf 62°c und die Leistungsaufnahme um die 70 Watt. Are these temperatures normal or too low? This video shows how to get free performance out of the new Ryzen x3d or v-cache CPUs. The PBO option is missing. Jun 29, 2024 · Merhaba 7800X3D PBO Advanced, PBO limit manual, ppt limit 95, tdc ve edc limit Auto, CPU Boost clock override +150, thermal throttle limit 85 ve all Core negative -40 bu şekilde Cinebench 23 testinde multicore 18387 puan aldım. Install was plug n play on a B450 mobo, but I updated the bios anyway to get access to PBO for the chip (old Bios did not allow PBO with this Jan 3, 2025 · your doing this wrong. -15 should work mostly as well. -10 is super safe. If you want to get a power efficient gaming cpu, the answer is same as last gen, the 8 core x3D part, so the 7800x3d. then change SOC voltage to 1. I would definitely try PBO advanced w/ a negative offset. The limiter Oct 19, 2024 · As per title, I am running Carbon x870e and 7800x3d (soon to be 9800x3d). Nov 14, 2024 · 1) Max out the LLC for your CPU Vcore. be/4nPmfUyQPsACurrent setup (used for benchmarks as well):RTX 4090 Suprim - https://amzn. Its actually running decent, but I know I could undervolt it and tweak it to run cooler without loosing too much performance. Anakart modelim: MSI X670E Tomahawk Wi-Fi Sıvı soğutucu: Arctic Liquid Freezer II 360mm Sep 29, 2023 · AMD RYZEN 7 7800X3D OVERCLOCK CURVE OPTIMIZER PBO EASY TUTORIAL FREE PERFORMANCE GUARANTEED 🔥Also works for 7900X3D and 7950X3DFollow my socials: https://li 7800X3D PBO a mild -25 on All cores in 18430 Cinebench at 4870 MHz and 75-80C GSkill Trident Z5 XMP @ 6000 MHz CL30-40-40-96 and buildzoid timings with 2033 MHz FCLK instead of 2000 MHz Deepcool AIO 360mm Jun 19, 2023 · Hallo zusammen, Ich habe seit zwei Wochen einen Ryzen 7 7800X3D im System. Gestern habe ich per UEFI mit PrecisionBoost alle Kerne um Optimizing Ryzen 7 5800X3D and undervoltingThis video explains how R7 5800X3D can be optimized via Undervolting for higher performance, consistent clockspeed May 3, 2023 · Slave a tutti mi deve arrivare a giorni il nuovo 7800X3D, come la mia precedente CPU AM4 a cui grazie ad una stupenda guida fatta qui avevo attivato PBO aumentato i power limits e limato con il curve optimizer. 3593geforce game r Oct 18, 2022 · Ryzen 7000 optimieren. 1. 05GHz single core, 18286 C23 multi, 1779 C23 single Sage Ryzen 7800X3D - Gigabyte B650 Gaming X V2 - ASRock Steel Legend 7900GRE - G. The limiter My 7800x3d gets to 72°c in Cinebench R23 at 18440 score. Specs: AMD 7800X3D 32 GB G. The number 1 CPU to get right now the 7800X3D! Though in today's video I explain WHY there is still performance left on the table and how you can extract tha 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. At the end, the higher the LLC value, the less UV is applied, helping the stability. I do have G. I've seen a few videos on undervolting. Just don’t get caught up trying to chase online benchmarks. com/@pyurologie/joinSubscribe to pyurologie: https://www. htm?idp=15833&banner_id=69719 Jul 31, 2023 · I think expo w/ right timings is more useful than PBO. which from what I am reading don't account for undervolted Ryzen 7000 crashing under low load. amd. The problem is there are many guides and videos, and I am guessing some are outdated. Apr 9, 2023 · Tried different ram set, but no change. 2. My conclusion is that the 7800X3D doesn't require a beefy Those Ryzen 9000 X3D CPUs can actually be quite a bit power hungry if you let them behave like they want to, which is why today we're setting this R7 9800X3D Dec 15, 2023 · Interesting, in that case you should then tackle the situation with a simple negative offset undervolt on the vCore. google. Can confirm this guide works really well , still testing though. 0 NVME // Kingston NV2 Gen4 PCIE 4. 2 or 1. I have more FPS, the games run way smoother, and my 1% lows increased significantly. Simply choose an offset Positive or Negative (negative Given the popularity of the 7800X3D and other Ryzen CPUs in the SFFPC community, the recommendation to undervolt shows regularly. 5. May 5, 2023 · In your BIOS (assuming you have the latest BIOS for your motherboard downloaded and applied) do the following: 1) Max out the LLC for your CPU Vcore. I am needing assistance with Ryzen Master tunning and looking for some recommendation. Kind of confused when it comes to undervolting. To my surprise doing an undervolt gave me better Cinebench 23 scores while running -12° cooler. cz/amd-ryzen-7-7800x3d-d7665224. 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. Idle temps of 41C - 43C and gaming temp of 65C - 70C. CPU runs at 60-65 in CS2 on max settings, fans are cool and FPS is absolutely insane. Je vois pas trop l'intérêt d'un undervolt sur un 7800x3D qui est facile à refroidir ? Feb 5, 2024 · Sieht man nämlich auch daran, dass das Potenzial des 7800X3D noch gar nicht voll ausgeschöpft hast. Feb 27, 2023 · Overall it shows that while a Ryzen 9 7950X3D is friendly to tuners, the impact is minimal unless you’re about to turn off an entire CCD. ️ ️🫵👌Next in the video is the set Dec 3, 2022 · This amazing CPU runs too hot even with a good cooler. When I look online Become a pyurologie member: https://www. (pic shows 1. 2) Activate PBO. Swapped out the chip to a different 7800x3d and I was able to finally boost to 4850 all cores in cinebench stock settings. Skill Flare X5 CL6000CL32 32GB - TeamGroup MP44L 2TB - Super Flower Leadex Platinum SE 1000w - NZXT H5 Elite Jul 23, 2019 · I'm trying to use the Curve Optimizer to undervolt the 7800x3d but I couldn't find it. If it's not stable, add +2mV to all cores and see where you're at. BTW I found that a PBO curve of -22 and LLC to lvl 6 for my 7800X3D + Asus X670E-E is somewhat a sweet spot. I am new to the AMD platform. I thought I'd put together a quick guide on the most basic approach to this technique using my ASUS B650E-I. Aug 7, 2019 · In my experience, the 7800X3D doesn't need any tweaking, just a good cooler. these CPU's always being at 70C wont hurt anything Undervolt CPU 0:00RAM, FAN settings 1:07👌👍Then you will have low CPU temperatures of at least about (-5 °C). Skill RipJaws S5 DDR5-6400 @ DDR5-6000 / 1,3V Thermalright Phantom Spirit SE 120 Results You could run stress test for hours with no errors, but as soon as your pc is idling or just browsing the internet the pc crashes with 7800X3D PBO undervolt. Undervolt CPU 0:00RAM, FAN settings 1:07👌👍Then you will have low CPU temperatures of at least about (-5 °C). Other BIOS screens will be similar but not identical. Best Efficience. I couldn't find similar information on PBO for the 7800X3D, so I decided to gather it myself. com/gvg/SKAG1Windows 10 Pro ($15): https://www. 925ghz. Meh I say. is it a motherboard limitation or just a firmware issue ? Thank you. The temps regardless of stock vs. Apr 16, 2023 · Ryzen 7 7800X3D PBO/UV: Corsair H115i 280mm water cooler, Precision Boost You can also now undervolt the X3D chips using the Curve Optimizer that can be accessed either via the BIOS or Ryzen Get 30% discount with my "SKAG" code!Windows 11 Pro ($22): https://www. I have an Asus x670e-a mobo and I've tried pbo2 on AI tweaker and seen no crazy results in cinebenchr23. com/en/technologies/ryzen Sep 11, 2024 · PBO и undervolt для Ryzen X3D: как найти идеальный баланс между производительностью и температурой. The measurements come from HWiNFO and are processed by my python script. On Asus x670e-e I had before you had PBO Enhancement levels and you could select one to keep CPU under say 80C. I was running my 7700X with a -30 offset, a max temp of 85C and a max power of 85W and while I lost a little performance temps dropped from 90C to around 61C in Cinebench. Fused maximum frequency, or Fmax, is one of the Precision Boost infrastructure limiters constraining the CPU performance. 7800x3d is already a ridiculously efficient chip but, apparently, I can blindly go to PBO and set all core to negative 35 and straight up runs cinebench for 3 hours now no crash. My Cinebench score decreased by 200-300 points. The SOC voltage default setting is AUTO for ASUS boards and it is notorious for auto incrementing the voltage to unstable levels when turning on PBO to OC or undervolt. Aug 13, 2023 · My System: Ryzen 7800X3D // Gigabyte B650 AORUS ELITE AX // 32 GB 6000MHz DDR5 Silicon Power Zenith CL30 // Sapphire Pulse AMD Radeon RX 7900 XT OC with mod heatsink on the metal plate // Phanteks P300A // Gigabyte Aorus GEN4 7300 PCIE 4. Curve Optimzer, PPT-Limit und Undervolting am Beispiel eines AMD Ryzen 7700X mit Benchmarks. I used a $25 first time customer coupon from google at Microcenter. In my case, that is "39". During the undervolt changes in BIOS, I have been setting the 'max cpu boost overdrive' to 150mhz which runs stable with my system but I have noticed when PBO is enabled in RM, it changes it back to I bought a 7800x3d, and so far I really enjoy it. Link to PBO2 Tuner: https://drive. Given that I am in India, the am After PBO tune and 30 undervolt, I ran my 7800x3d on cinebench multicore for 30 minutes and the max temperature was 76 degrees. If that's stable, you can try taking off a few mV at a time. Those Ryzen 7000 CPUs can be quite a bit power hungry if you let them behave like they want to, which is why today we're setting this R7 7800X3D to be more p Linus Tech Tips So ive just build my pc with the Ryzen 7 7800x3D, which is a big upgrade from my last cpu granted, however with it came really high temps / temp spikes when playing games as well. I'm trying to set PBO + curve optimizer and coming from a 5900x and reading a lot of guides, it looks like best cores should not be able to have lower negative offset than the other ones. The offset undervolting is the board เราได้เห็นได้ชมพลังของ AMD RYZEN 7 7800X3D กันไปเป็นที่เรียบร้อย สำหรับ CPU ที่ Jul 25, 2023 · I have experience undervolting through PBO. PBO, undervolt and LLC tuned in less than 2 hours - 4475 MHz game clock, stable in OCCT. us/wVA29rcAMD Ryzen 5800X3D: https://geni. But, I had a -20 offset before without PBO enabled and it felt pretty good. you have miles of thermal head room VS the 7800X3D that used a vertical stack on the die side of the PCB. We are convinced that the same will also apply to the Ryzen 9 7900X3D. . Notifications You must be signed in to change notification settings; Ryzen 7800X3D" #38. Oct 6, 2004 · finally got pbo to work. ysms blqfzsi usx wofoewd ycoydxsv obekv jbgs off aig kwkt