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<div class="fs-110">7900x3d curve optimizer. Nov 25, 2020 · After adjusting the curve optimizer per core, along with PBO, I was able to get 8950 multi and 646 single in r20. The GPU Memory clock is now set to 3200 MHz, and the GPU+SOC power is 60. MW2 Benchmark 4K Basic Preset. They have no plans to develop it for any platform other than Zen3. HeWhoShantNotBeNamed. And the wattage dropped from 130-ish to 111. I have to seek individual values per core, takes some time and patience. Undervolting my 7800X3D made my performance noticeably higher and my system run cooler. Mar 29, 2024 · After all, the 7800X3D and 7950X3D were only around 7% faster on average, though they do appear much more impressive when compared to the non-3D models. 4! The boost also went up from 5. You can't really turn on CO without turning on PBO2. I plan to test going lower than -30 and see what is stable but I highly recommend doing it. 3v and reach 27-28k, maximum stable overclock. Mobo: Asrock B550M-ITX/ac. That worked! However, CPU would run 88-90 degrees. (normal is 1. 15v. im trying to find any information to what this is and im unable to find it. For 4. 2ghz @ 1. Bei Volllast glüht nicht nur die Steckdose, auch Freunde niedriger Temperaturen runzeln angesichts von 95 Grad die Stirn. 9 all core and 5. Hey, I just wanted to share a quick overview over the results I got, with like no effort at all. I recently seen one of the videos on YT stating Firstly (optional but highly recommended), a quick sanity check. 45ghz (ccd0) and 4. FCLK in particular can be rather tricky as you'll see performance stop scaling, or even regress, well before it throws errors. I set a -30 offset on all cores and I bagged an extra 1000 points in Cinebench r23. 212V @ 4265Mhz to 1. Now select "stress system memory" at Aida64 and click on start. 8G. Now I want to better understand how to make it even better. MB: Asrock X670E Steel Legend. In multi core I reach 24k C23 with all core 4. You can leave the settings as is. Why do I still use Offset Undervolt? I cant do - 30 all core curve optimizer, crashes. Then find you best core (you can view this with Ryzen master or hwinfo) Use task manager to set occt to your best core and HT core. Cooler: Dark Rock Pro 4 - fan curve set to Standard. Hello, good afternoon, I have a Ryzen 7900x3D with an Asus STUF x670E-plus motherboard and after updating the Bios to the latest versions that according to Asus improved the performance of the new CPUs, the packcage in maximum use went from 68 degrees to about 88 degrees of peak, with the maximum temperature of these CPUs Apr 5, 2023 · Overclocking the 7800X3D is a pretty interesting balancing act between negative boost clock ceiling, positive curve optimizer, a VCore offset, and your bravery. For testing I applied -30 to all cores and booted in windows. So once again thank you so much for sharing! Jun 24, 2023 · So, counter-intuitively, we use a positive curve optimizer to increase the voltages of the VFT point. com/gradeon2AMD My best core (and second best) on my 5950x can hit 4. My setup: Ryzen 7 7800X3D AsRock B650M Pro RS 2x24GB G. Choose an offset. Only B650 motherboards and above are able to utilize this feature. I don't know why this is the case. SSD: P5 Plus 500GB Secondary SSD: Kingston A400 960GB. PBO2 lifts the ceiling, and Curve Optimizer can be tuned to give you the thermal headroom to hit those higher frequencies. It seems to work: CPU-Z stress test went from 1. Single core boost, btw. The three upcoming Ryzen 7000X3D processors, the Ryzen 9 7950X3D, Ryzen 9 7900X3D, and Ryzen 7 Turn off the scaler. " That appears to have been an error, as the specification can no longer be found on any of their product pages, but AMD has confirmed that the new CPUs will, nevertheless, support memory and Infinity Fabric overclocking, as well as PBO and Curve Optimizer capabilities, which May 19, 2023 · Try first a -5 then -10 and lastly a -15 on all core and see how it goes, keep an eye on temps and vCore. 7 GHz. You don't need it. We'll cover all these sections in detail below. I'm currently not going beyond 1. I followed just the curve optimizer guide on my R5 7600x and my Cinebench score went up by almost 1k while the max temp dropped from 92 degrees C to 78. I found something but I could only do -5. And it boosts clocks and if it works its great. PPT limit lowering affects heavily multithreaded tasks. Oct 14, 2022 · We used the curve optimizer (CO) as a starting point, but considering it gave us -30 for each core on the 7950X and 7900X (except the 7900X’s two best cores were rated -28) we decided to test for ourselves. Mar 10, 2023 · I've made sure to add 200mhz, -15 in curve optimizer all cores, added extra power in VRM settings. -10 makes it very unstable. I used curve optimizer in ASUS x670e-e. dll,ProcessIdleTasks前編：https://youtu. May 19, 2023 · Try first a -5 then -10 and lastly a -15 on all core and see how it goes, keep an eye on temps and vCore. Nov 27, 2023 · I read a lot about undervolting with ryzen master and Curve Optimizer, but it seems its completely not working on my system, to put it simply, it sets the values that I set as maximum, if I set the maximum offset to 30 it gives -30 to all cores, if I set it to 33 it gives -33, and interestingly it sets the first core either to -50 or -255. 9V spreaded across all cores. This way the CPU boosts lower (and hence uses lower voltages to do that). Also dont Listen to people saying you must set the Power settings Balanced. Since the 3DV-Cache die is more sensitive to thermals, AMD has decided to lower the temperature limit from 95°C (non 3D VCache Zen 4 CPUs) to 89°C (X3D Zen 4 CPUs). I've build the system about 6 month ago and started with -20 for cores 0 to 7. I had already set -30 as negative offset for the curve optimizer, but this did nothing to power draw or temperatures (my previous Ryzen 5 7600 dropped from 90 watts to 78 watts and dropped 10 degrees). Step 2: Repeat everything in main Step 1 for the next core. Havent done yet. The PBO2 Tuner software also showed -30 for all cores 5. /. Dec 15, 2023 · 62 Posts. Nov 8, 2023 · my curve optimizer results: i got -60 on core 0-6 and core 7 is stable with only -30!!!! if i run a cb r23 multi core test, my score is a little above stock and my cpu only uses a little over 0. Use it to test your two best cores. If it isn't I'd honestly not bother any further or check if an all core undervolt works better. (Maintain negative offset on previous core). Jan 24, 2023 · AMD Ryzen 7000X3D is not overclockable, however will support for PBO 2 and the Curve Optimizer. Apr 16, 2023 · The Ryzen 7 7800X3D comes with a single compute chiplet, so unlike the dual-chiplet 7950X3D and 7900X3D, it doesn't require special software handling to operate normally. 0-5. New comments cannot be posted and votes cannot be cast. Just performed some tests on my 7800x3d and i wanted to share some results from Cinebench. The overclocker used a GFX curve optimizer with various system tweaks to achieve these numbers. (C. As 125W + Curve Optimzer -30 applied, the Cinebench nT performance is close to stock Ryzen 7900X. Also I recommend you to use process Lasso, it works perfectly. Repeat sub steps 3&4. Was man dagegen tun kann, ist aus der vorherigen Generation bekannt: PPT-Limit und Curve Optimizer heißen die Zauberworte. Aug 11, 2023 · Profile 2 is simply an additional profile and the Curve Optimizer section enables you to undervolt your processor to allow for a cooler operation. #4,814 · Dec 16, 2023. core 2 -30. 7 GHz: But Supports Curve Optimizer, Precision Boost Overdrive, and AMD EXPO In this video, we're overclocking the Ryzen 9 7950X3D CPU up to 5900 MHz in 5 minutes or less using the ASUS ROG Crosshair X670E Extreme motherboard and EK-Q Jul 16, 2023 · If it crashes, go back in to curve optimizer and ease back the offset a bit. CO enabled (-30 all cores): 18190 points, max temperature (c Apr 1, 2023 · 04-01-2023 03:33 PM. I tried -40 but got a blue screen. 7 on all other ccd0 cores and 4. 8ghz with/without pbo2 alike. Note that Curve Optimizer is available only for Ryzen 5000 series processors or newer. Oh, and for the record, my 7800X3D is apparently SP92 overall Oct 18, 2022 · Heiß und durstig können die Ryzen 7000 CPUs werden, wenn sie können, wie sie wollen. vCore is the value to look for. Yes, PBO is considered overclocking. You normally use both PBO2 and Curve Optimizer together. Ryzen 9 5900x curve optimizer undervolting. If you use Curve Optimizer, you can still drive lower voltages at the same frequencies, but all that will do is improve temperatures, but the frequencies will still be capped. Jan 16, 2024 · 10. Ryujinx was created by gdkchan and is available on GitHub under the MIT license. . On the software side, using the Ryzen High Performance plan, disabling unnecessary processes and services, updating Windows and chipset drivers, and assigning CPU cores to games helps minimize overhead. Currently testing it is looking good so far. Jan 28, 2024 · turn it off before under volting and see if performance is still improved. x1 CCD = 8 copres enabled. Thus, the resulting VFT point will be 5250 MHz at 1. 35 and temps look really good overall. Click the curve Optimser tab on Ryzen master. exe advapi32. NicKF September 5, 2023, 12:16am 1. You should not need it. Feb 28, 2023 · The easiest way to overclock the Ryzen 9 7950X3D and the 7900X3D is using PBO 2 and its curve optimizer. RAM: Vengeance LPX 2x8GB 3200mhz Cl16. With the introduction of the new Ryzen 9 7950X3D and Ryzen 9 7900X3D, AMD combines its top-end processors with up to 144MB of on-chip memory. Big thanks in advance. For a given voltage it will have a certain frequency. For example, the 7800X3D was 24% faster Apr 11, 2023 · i have my ryzen 9 7900x configuration tdp at 105w (142w/110A/170A) curve optimizer all cores all core curve optimizer negation all core curve optimizer magnitude 30 have no problems cinebench r23 gen performance loss temp max 74 now the question is can the cpu be destroyed . For example, a +30 curve optimizer may increase the voltage by 150mV. Ryzen master won't show curve optimizer. To counter this, I have an negative vCore offset to lower things a notch, so temperatures AMD Ryzen Master Advanced View provides for up to four profiles to store custom user-defined configurations for both the Ryzen™ CPU, integrated Radeon™ graphics and DDR4 memory. 95G. There are some tools to test the stability, but the quikest way is to use the "SHA3" Benchmark in AIDA64. Anyone with experience tuning 7800x3d per-core CO, I can't get my 7800x3d to throw errors when testing with CoreCycler/OCCT using tests that worked with my 7700x. While Curve Optimizer is designed for tuning the CPU cores, there’s also an option called GFX Curve Optimizer which is designed specifically for tuning the integrated graphics. Curve optimizer lets you use negative values to reduce the voltage used by the processor which lets it run cooler, more efficiently, and potentially opens up more headroom. Jul 5, 2021 · same here, but the PBO settings like PPT EDC TDC are not working from Advanced submenu and AMD overclocking. 1. In this video, we're overclocking the Ryzen 9 7900X3D CPU up to 5789 MHz in 5 minutes or less using the GIGABYTE B650I Aorus Ultra motherboard and EK-Quantum I bought a 7800x3d, and so far I really enjoy it. When running R24 at full preset, CCD0 is higher than CCD1. So yeah, you won't regret buying it. TLDR; I wanted to get better gaming performance on my do-it-all workstation. core 4 -30. 9375 BCLK 5. 1 GHz iGPU frequency. It's for scheduling between the highspeed or the 3DX chiplet. Jun 22, 2023 · Curve Optimizer is much more easy, you set a negative number and this (see picture) would happen. curve optimizer GFX co value. Using curve optimizer I gained a huge bump in performance across all games. • 1 yr. Current parts list : CPU: R5 5600 CPU Cooler: Stock. 8 GHZ. We found that if we applied an offset to the -30 of +8 on the 7950X and +12 on the 7900X things became stable on all cores. One thing you could test is to keep PBO2 on, but set negative Fmax offset. 05 single core in games. To counter this, I have an negative vCore offset to lower things a notch, so temperatures At stock settings it already consumes as much power as the 7950x in Eco mode, so I don't know how much more power you want to save. 3ghz (ccd1) I need 1. 181V @ 4440Mhz. It went fine for a few weeks. However, AMD has blocked this extended OC function on the Ryzen 7 5800X3D. my core voltages run 1. I lost 10c not only in all core cinebench but also in cyberpunk and new world. Further adjustment of the Curve Optimizer will cause CCD0 to climb to 5~5. Beautiful derg. -30 has multiple cinebench runs at ~18250 boosting 4. Just want to make it count. 9G, and the CCD is about 4. Please help me to lighten up the situation and guide me on how to undervolt my CPU in the right way. You da man. ago. if anyone can help me figure out what this setting does the default gfx co value is 5??? im really confused on what this does or is. x2 CCD = 16 cores enabled. 395 Volts, resulting in a 3. Reply reply Top 1% Rank by size Apr 2, 2021 · Probably less. ,. I have a 5950x and on my 2 best cores the “leaky” core (-5) is not my fastest but BOOSTS the highest. I get a weird behaviour on my system in regards to curve optimizer. First MSI A620 retails for 87usd now, looks promising! Feb 4, 2009 · Here's some 7950X3D data I gathered running MW2. 25 to 1. 1G, but CCD1 will be stuck at 4. That's nearly as good as a manual OC, I can literally get the same multi core score now AND get higher single core score! That's exactly what I've been working towards! However after loading the previous BIOS profile of the 5600x (to get memory and fan settings back in place) the Curve Optimizer also reappeared. temperature (c): 88. I just used Ryzen Master to activate PBO (no manual changes) and curve optimizer set to -20 all core. Oct 5, 2022 · How to achieve lower temperature with undervolting and overclocking with every Ryzen 7000 – Zen 4 CPU and every CPU cooler – air coolers included. MuchRefrigerator7836. , Problem is the reading of reports of hidden instability at idle or low basic usage or gaming even after pasisng rigorous stress tests and Coe Cycler reocmmended scrips which tests one core at a time. 2GHz. When using Curve Optimizer I noticed that average vCore drops but maximum vCore goes up, because it will boost higher. Jun 27, 2022 · I am doing Curve Optimizer to undervolt and it seems it can wokr very well. I can also enable a negative Curve Optimizer offset in my Gigabyte B550 Elite AX v2, but Ryzen Master says it isn't enabled. The less power or undervolting component is Curve Optimizer. Since I don't really like those temperatures, I went further and tried to reduce the power draw. 2 all core Curve Optimizer -22-12-15-22-17-22-22-22 LLC4. I began with my worst ccd worst cores and climbed to better cores and than better ccd. And for anybody with an msi motherboard, not sure of all the models but I know with the x570 you can use Kombo Strike in the bios at setting 1, 2, or 3 for all core curve optimizer -10, -20, and -30. O= Curve Optimizer. 15V max) -something weird, i cant run the tighter timings on my memory that i Apr 4, 2021 · Overclocking the 7800X3D essentially comes down to finding the deepest negative curve optimizer values you can run with stability, then seeing what the FCLK, IMC, and memory will do at safe vSoC. 3. *If it passes 20x runs of SHA3 without failing, go on to step 2. Below that, Curve Optimizer Control will already be Included with Auto Offset turned on. Skill RipJaws S5 DDR5-6400 @ DDR5-6000 / 1,3V Thermalright Phantom Spirit SE 120 Results Feb 27, 2023 · The AMD Ryzen 9 7950X3D processor is part of the third wave of Ryzen 7000 Zen 4 AM5 desktop processors. This tunin Mar 5, 2023 · Ryzen 9 7950X3D PBO/UV: Corsair H115i 280mm water cooler, Precision Boost Overdrive (Advanced/Motherboard), Scalar 10X, -25 Curve Optimizer, DDR5-6000 EXPO (Coupled Mode) wow thanks, curve optimizer does well. Run for an hour and make sure no errors are found. I believe the two tend to be tied together though. 3 / 32GB DDR5 6000 CL30 @expo. 2G클럭 추가 부스트 지원기능 Oct 6, 2022 · MyKillK combined a general core voltage offset with Ryzen Master's Curve Optimizer function to end up with a -50mV overall undervolt and then individual offsets for each core ranging from -30 to コマンド：cmd. Render = The RenderWorkedThread Count used for MW2 6 = 6 CPU worker Threads etc. My Easy Driver program says I'm missing the driver '3D V-cache performance optimizer' for my new 7800X3D. I dont really know the specifics to OC this thing, but I enabled PBO (just a single option to "enable"), and set curve optimizer to "pbo, 85c, -30). Roughly speaking. The ASRock B650M boards don't have ARGB headers which is a massive no for me as my Arduino ARGB controller died and I can't be bothered to buy another one. core 1* -35. Performance is insane to the point that I hit place 57 on 3DMark CPU Profile and some other top charts with just PBO enabled, +200MHz and Curve Optimizer to -20 on the first 8 cores and -27 on the rest (apart from cores 9 and 11 which are already boosting like crazy). I have a 7900X3D and frequencies are capped at 5150 MHz on CCD0. PBO2 Tuner on github will let you do curve optimizer on 5800x3d. Suppose Curve Optimizer doesn’t provide you with sufficient additional voltage. Precision Boost Overdrive (PBO) is old hat with AMD Ryzen, even Zen 2 aka Ryzen 3000 was able to do that. I don't think it's a bad thing for you with a liquid freezer 2 420 and kryonaut extreme paste my 7950x3d peaks at 79c in cb23 and reaches 36300 stock. from what Ive seen on this sub the 5900x usually doesnt take alot of negative CO but I would think -10 all core should be achievable and would still yield minor temp improvement. My power limits are stock. Durantarg. Open the task manager again and go to details. Message me on discord (bread8669) for more help. 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. 689 Watts, almost double compared to the stock settings. Case: Pure Base 500 FX. LoserOtakuNerd. Oct 27, 2023 · Careful curve optimizer tuning paired with higher power limits enables all-core clocks around 5. Boot to Windows and load occt. 4. In this special Feb 22, 2023 · However, the overclocking attempt pushed the voltage to 1. be/sqAyWHDmhTETwitter：https://twitter. 1, boost clocks 4. I can still use my non V-cache CCD1 at around 5800 MHz boosted. So there are some automatic overclocking features implemented into the new Ryzen 7000 X3D. MB: MSI B650 Carbon WiFi, BIOS 131. #1. The tests (also aida sha3) with different values just reset my pc or they don't, which isn't effective for isolating cores. In gaming I never see over 65w with 102. I had a 3600X and 32GB of the same RAM sticks I bought when Ryzen 1700 came out in 2015. 1V, this cpu can have 1. 4 GHz: 5. PBO 2. Apr 8, 2023 · Something else is possible: tuning for Ryzen 7000X3D. thanks for posting that. select all core or per-core and click the curve optimiser button. 위사진은 저의 라마가 찾은 네거티브 값들입니다. System info is from HWiNFO64) The Rig: CPU: Ryzen 9 7900. You can optimize for general performance or Nov 9, 2009 · I have tested the CPU stability of Curve Optimizer settings. Apparently one will overwrite the other one. core 3** -30. But so far my settings are: core 0 -30. This means that there should be some balance in the X3D chips No, AMD have stated that it is specific to the Zen3 architecture and wont work on Zen2. -15 on the best cores -20 on the rest pbo, and power limits auto. Jul 10, 2023 · 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 R9 7900X to be more per Dial all these settings way back to something like -5 and check if the system is stable again. It will break your performance. You can adjust performance parameters for the active cores, integrated graphics frequency and adjust memory timings. Jan 16, 2024. No powerloss from having 2 dies and having interconnects between them, no weird algorithms for Mar 14, 2023 · Hello, today I will walk you through how to set up the 7950X3D to have the best gaming performance! I have all my Bios settings, Ram timings, and Undervolt s Ryujinx is a Nintendo Switch Emulator programmed in C#, unlike most emulators that are created with C++ or C. The more well known feature is Curve Optimizer, which you can use to lower the voltage targets across the frequency-voltage curve. There is no curve optimiser but there is a decent utility called 'Clock Tuner', made by the same guy that makes the Ryzen Ram timings calculator, which can be used to undervolt/overclock your So booted in EXPO II and memory at 6200 mhz and with the setting Derg posted for curve optimizer added --- >> "all cores" at minus 15 setting. At launch, there were 4 X-SKUs available, including the 6-core 105W Ryzen 5 7600X, 8-core 105W Ryzen 7 7700X, 12-core Ryzen 9 7900X, and the AMD RYZEN 7 7800X3D OVERCLOCK CURVE OPTIMIZER PBO EASY TUTORIAL FREE PERFORMANCE GUARANTEED 🔥Also works for 7900X3D and 7950X3DFollow my socials: https://li Considering CPU temparature and Cinebench R23 performance, it looks 105W/125W Config TDP is good for my system. 95V instead, and whatever frequency is mapped to 1V is now >2GHz. The basic idea is to exploit the opportunistic behavior of the boosting algorithm. Sep 3, 2022 · 위 사진에서 per core 선택 후 START OPTIMIZING을 클릭하면 약 40분동안 CURVE값을 자동으로 찾아서 결과값을 보여주게됩니다. Rejoice! Since the 5800X3D does not boost so high i saw many people run a -30 Curve optimizer all core without issues. Three new AMD Ryzen 7000 Series processors with AMD 3D V-Cache™ technology for a massive gaming performance boost. That driver is only for dual chipled cpus like 7900x3d and 7950x3d. I believe the Advanced menu one has a higher priority and will override the one in Extreme Tweaker. My other fast core (2) runs -25 is my sustained fastest. The reasons are obvious: Thanks to the 3D V-Cache, the voltage and thus the clock frequency are limited in order 7900x Curve Optimizer per Core. I’ve been trying to find stable values for my 5900x tuning each core one by one. In addition to the regular performance, we were particularly interested in what is still possible with the new 7950X3D. 30V set, so getting the max clock frequency validation in CPU-Z will be challenging. This emulator aims to offer excellent compatibility and performance, a friendly interface, and consistent builds. This should apply to Warzone 2 as well. Now this is setup#2 At EXPO1 settings with async enabled and eCLK set to 103, PBO enabled , curve optimizer set to 0 for all cores,this: View attachment 2609777 The range is 4700 to 4500 roughly. Temps are fine with an nh-d15 70-77 on demanding games, 88-89 on aida, 37-45 at idle. 6. CASE GameMax Aero ATX with 4 x 140mm fans and 1 x 120mm fan. Limited to PCIe 4. Basically, a 50mV undervolt tells a CPU that instead of operating at, say, 2GHz at 1V, operate at 2GHz at 0. My System: MOBO TUF X670e Plus (non-wifi) with latest bios. Results : CO disabled: 17473 points, max. System: 7950X3D / MSI X670E Tomahawk 7e12v1. im using curve optimizer to oc my ryzen 5600g and thats the one thing i cant figure out please help me!! 5800X3D Curve optimizer - ASUS Crosshair Bios Updates Launched. Feb 27, 2023 · Ryzen 9 7900X3D: 12C / 24T: 4. Hello All, TLDR: My 7900x is stable (at least from 24 hours of torture testing and ovber 48 hours of normal usage) with a -30 Offset per Core. MembersOnline. This article deals exclusively with special benchmarks for the AMD Ryzen 9 7950X3D. exe /c start /wait Rundll32. Boost 150 if you have good cooling. very impressive, just wish it would persist after reboot because I'm gonna forget. However, the Ryzen 9 7900X3D does feature support for PBO (Precision Boost ) and Curve optimizer. 7950X3D + PBO + Curve Optimiser. 6 GHz: DDR5-5200: 128 MB: 120W: 162W: $599: Ryzen 9 7900X: 12C / 24T: 4. 0 w/ Curve Optimizer: Undervolting is a way of overclocking CPUs and GPUs that have an internal table that maps voltage to operating frequency. ASUS ROG STRIX x670e-F | 7800X3D w/THERMAL GRIZZLY KRYONAUT | ARCTIC LIQUID FREEZE II 360 PUSH/PULL | GIGABYTE GAMING OC 4090 +208C/1475M OC | GSKILL TRIDENT NEO Z5 6000MT CL30 DDR5 | EVGA SUPERNOVA 1300W | CORSAIR 7000D Mar 14, 2023 · I wonder if A620 will allow for curve optimizer like many A520-boards did? If they do the A620+7800X3D will be an insane combo talking bang for bucks! 7800X3D is so efficient that the limited vrms etc on A620 shouldn`t be an issue. Jan 8, 2023 · At EXPO1 settings with PBO enabled and the curve optimizer set to -35 all cores, I get this: View attachment 2609776 The range is 5000 to 4800, roughly. Jan 25, 2023 · AMD recently teased that its Ryzen 9 7950X3D, Ryzen 9 7900X3D, and Ryzen 7 7800X3D would be "unlocked for overclocking. After starting Aida64, select the "stability stress test" mode in the "tools" menu. If you want basic information about the CPU and want to know what the 16-core does “out of the box”, then please read the AMD Ryzen 9 7950X3D launch test. Mine seems to work fine with -29 all cores, best core at -25 and 2nd best at -27, +200mhz and scalar at x10. 37300 with curve optimizer set to -20. My 7700x for example behaves way better without CO and a cpu voltage offset of -0. 25V at 50C. Over 640 is now common. By the way, tutorials specifically for 7900x3d I can't find, and I really wouldn't want to mess anything up. id say dont get much better than this. You can run three days CoreCycler with CO -40 and it seems stable, but you cannot run the SHA3 Benchmark 2 seconds if your system is not stable with max. I use the advanced/amd settings PBO menu. Jan 8, 2023 · This thread was created to serve as a meeting place to share thoughts, speculate, and theory-craft on the upcoming AMD Zen 4 Raphael-X 7XXXx3D chips: The Ryzen 7 7800X3D, Ryzen 9 7900X3D, and Ryzen 9 7950X3d. 2. As I mentioned earlier in this video, Curve Optimizer is an important new feature of Precision Boost Overdrive 2. Apr 24, 2023 · We're overclocking the Ryzen 9 7900X3D CPU up to 5789 MHz in 5 minutes or less using the GIGABYTE B650I Aorus Ultra motherboard. B620s can only use XMP/EXPO and does not have access to other OC settings. I will make a Post soon once I am back home from my Trip to share my experience with the 7950x3d. Mar 10, 2023 · You can also now undervolt the X3D chips using the Curve Optimizer that can be accessed either via the BIOS or Ryzen Master, with the latter also having a built-in auto-tuning feature that Sep 5, 2023 · Hardware CPU. Apr 5, 2023 · With my Noctua NH-U14S I'll hit the 89°C thermal limit pretty quickly, so lowering the Curve Optimizer value is required. plus enhanced mode set in PBO. The first wave of Zen 4 Ryzen 7000 processors launched on August 29, 2022, during an AMD Livestream. Feb 9, 2023 · Unfortunately, the Ryzen 9 7900X3D is locked to manual overclocking in the traditional sense. There is a priority for both sections. 0 is not an issue for 99% of us. Feb 6, 2023 · AMD Ryzen 9 7900X3D - 12 Cores With 140 MB Cache The new CPUs will come with auto OC options such as PBO and Curve Optimizer but the reason manual overclocking is restricted is due to the In this video, we're overclocking the Ryzen 7 7800X3D CPU up to 5403 MHz in 5 minutes or less using the ASUS ROG Crosshair X670E Hero motherboard and EK-Quan Jan 16, 2024 · This is the case with my 7950X3D. Then I got blue screens a few seconds into windows, but gaming and even Jun 25, 2023 · PBO 2: Curve Optimizer. The Asus Crosshair line got the new Bios Update and AGESA version Combo V2PI 1208 enabling Core optimizer by default. If it crashes, hope to god there is a crash dump. Jan 17, 2024 · In Ryzen Master, do this by selecting Curve Optimizer in the profiles section on the left, then setting Control Mode to Default. This took about three hours of testing to find stability using occt avx small per core. Then it will run and analyse and work out what values are best. Your CPU only has one CCD. it will prompt you for the maximum offset and the maximum is +/- 50 but at default its 30. After launch, this thread will serve as a place for owners to share experience regarding performance, over-clocking, and troubleshooting. VeryTopGoodSensation. Preface: Let’s start with my last PC. 4 to 5. The pbo elements allow you to increase max frequency, and raise or lower headroom on other thermal and power elements. 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. Next, force Aida64 to test a certain core using the task manager. When I start PBO, the frequency of CCD0 will climb to 4. All rise for the undeniable king of gaming. Also the curve optimizer has way more effect on temps of my 5800x3d than my 5800X ever did. 위 사진에서 컨트롤모드 메뉴박스에서 PBO, AUTO OC (=PBO에 최대0. 6ghz on all ccd1 cores. 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