. MSI RTX 3080 Suprim X 10G. Oh man, sorry to hear that, please post your results and findings when you do. 0v gets 50% silicons stable, 1. 2- increase the memory clock offset by 100 in the settings menu (you will have to experiment with this). Its what we see on regular. You have a 4080, you dont need max voltage everytime, I have 3 profiles, you can make them too and explore your hardware 1820mhz 875mv stock mem, the one above, and some oc +150 +1500mem. Some people like to think it's not overclocking, but there's no guarantee an "undervolt" is actually stable. I know that my graphic's card boost clock speeds are 2745Mhz, and I'm a bit. ago. Especially air-cooled. 1 (not available publicly),. 3 Beta 2 and Nvidia Driver 456. 3080 FE Undervolt. Though, the difference does become minimal at the higher end. Since your card is not running too hot decreasing voltage decreases achievable clock rates. 000mv at 2850mhz. But there is still room for overclocking. Dec 17, 2011. The 4080 just doesn't have enough performance to justify the price, and for $500 cad extra (with tax) I'll get a card that will enable me to max out my 4k 120hz TV and not have to worry about upgrading for 4 years. Bought it in January of 2021, i don't do mining, but i changed thermal pads to thermalright oddysey. 4080 vs 7900XTX. I wrote a topic on. 25 The tests were made trying to do always the same conditions, but sometimes the ambient temp did a part. My Current Bios is . NVIDIA's card can run up to 2x. Undervolt has fixed voltage and fixed clock, PL has. So the difference between the 4090 & the biggest enabled die would be more like 90%, or 88. My RTX 4080 results are 66% ahead of the RX 7900 XT and 43% ahead of the RX 7900 XTX numbers AMD shared in Cyberpunk 2077. HS models are weaker against undervolting than HX/H :Yes have a 3080 strix oc. oof 1v seems high to me 😅. 1v gets 80%, 1. I could go lower or raise. #MSI #RTX4080 #4080 #ventus #VRM #undervolt #undervolting 00:00 Intro00:14 Unboxing01:03 Detail View02:45 VGA Load Test (Default)03:09 Undervolting (MSI Afte. Undervolting my RTX 4090. 0 V can reduce the average power draw by 5-15% while retaining stock performance. Tested with Control and Metro Exodus at 1440p with RT+DLSS on. The second graphics card from the ADA Lovelace generation is here; join us as we review the mighty GeForce RTX 4080 16GB. With it, you get your 90% performance at around 270W power. Oct 5, 2020. Pros. 4GHz. i am getting better Results in Time spy and Port royal than the stock config. Joined May 23, 2023 Messages 34 (0. ft. My understanding is: - the down side is that it can cause. So undervolting isn't new, I've been doing it since Pascal and we know it can be a great way to reduce heat and power consumption, or even get higher clocks than stock with lower voltage an optimise for your individual silicone lottery win. However, you can also see a difference in peak temperature of 10°C with a max fan speed of 46% versus 58%. Once you have entered the Radeon control panel, you can access the Radeon Wattman feature by following these steps: In the main menu on the left side of the control panel, click on the “Performance” tab. I then found the highest memory offset I could achieve and tested each voltage/frequency setting both with and without the memory overclock applied. 2640@900mV, memory clock +1000. Whereas with method 2 you are undervolting the whole range and then putting a limit on the voltage/clock. 95v too, didn't touch the power limit slider. Hardware Unboxed: Intel Core i9-14900K, Core i7-14700K & Core i5-14600K. It will boost up within the parameters of the chip, which will be slightly different from chip to chip. 2V, 72°C, 350W. This lowered temps even further with minimal impact to performance. Undervolting + OC can achieve you the same performance as stock or greater and reduce power draw by 30-50W, this is a win-win situation. But nvidia has spoiled it a lot with excessive pricing. Got a RTX 4080 Ventus 3X OC for $100 less than MSRP open box in Canada, the boards TDP is 320W. Undervolting is the new OC. My undervolt gives me only a little less powerdraw, but gives me quite a bit more performance than stock. . . My 3080 undervolt - 2040mhz 0. There are many methods on youtube available and the difference in performance between them is minimal so its. By following a YouTube tutorial on how to undervolt using MSI afterburner, I was able to adjust my voltages and frequencies to my liking. As you can see, there are a few options that you can instantly change, like Core Voltage, Core Clock, Memory Clock, Power Limit, Temp Limit, and Fan Speed. 1V) and therefore improves efficiency at EVERY* frequency. Undervolting will decrease temperatures and voltage to give consistent performance. PBO Advanced CO All-Core -15: First try (18030) PBO Advanced CO All-Core -15: Second try (17996) PBO Advanced CO All-Core -15: Third try (18000) TL;DR. . Some mention using AMD Ryzen Master, while some omit it. 1,832. You can increase it to 102% in MSI afterburner if you want. Test results: Heaven benchmark at a fixed camera position (in front of the dragon) Max temp: 75c. 4080 handles Cyberpunk very well on Ultra 3440 x 1440p with. 3080 XC3 Ultra able to run 1920@875mV and 1860@850mV. Scene: The Division 2 (3840x2160) GPU1: Asus TUF RTX 4080 O16G Gaming GPU2: Asus TUF RTX 4080 O16G Gaming (Undervolted) Review:. 975V or 1759MHz drop to 1747MHz), there are 2 solutions: 1. It'll also be interesting to see how far I. this is from 92 to 97. The keyboard of the laptop offers individual key illumination, six macro keys. At 875-925mv you can usually achieve stock perf at 10-20% lower consumption. If there is any deviation in the set voltage/clock speed during the test (eg 0. Edit: Temp/max W and Throttle are from Port Royal stress test after about 10 minutes. With undervolting, my 3090 performs better than when using it stock and keeps core temps down too at the same time. The 4070ti is amazing. It is due to the resolution. Razer Blade 18 w/ 4080 and CPU undervolting self. With slider at 93% at 100% utilisation the gpu still take lot of watts and i lose lot of fps because the gpu cant Maintain his frequency. I absolutely couldn't believe the result of my undervolted 3080 ti compare to factory settings. In it, the guy stated that the best cores take the least undervolt. Memory: 32 GB Corsair Vengeance RGB DDR5-6000 (2x16) Cooling: Corsair H150i Elite LCD. Ideally, this aims to maintain performance relatively close to stock settings whilst boosting efficiency. 95mV. A video told me to lower core clock to -290 and raise 950mv to 1900mhz. A 30% OC is insane. Step 2: Drag the whole voltage curve down to the core clock you want to run your card at. 1950MHz is pretty high for a stock boost clock and simply lowering that lock would produce less heat. nitorita NVIDIA • 3 yr. I can probably undervolt a little bit more to see if it helps. I do not have a RTX 4090 to test out myself, but u/Casual_brackets was able to assist and confirm that by using method 2, the gap is not nearly as bad as Ali’s method 1 results. Best Undervolting guide. And it idles at 945 millivolts!! How interesting!! This is in stark contrast with Ampere (below; source = 3070 Ti) which went as low as 762 millivolts (V-Sync) or 662 millivolts (Idle). Will wait for undervolting results. Am avut eu un 4080 phantom si nu am avut probleme cu el. Uno de los conceptos más explorados últimamente en el Hardware es el undervolting de una tarjeta gráfica. 3×5. . Temps never rose past 72C. 3% average drop in game. The Zotac RTX 4080 AMP Extreme AIRO card works perfectly with the bios with the MSI RTX 4080 16 GB Suprim X in the silent version. I rewatched from the timestamp as we speak. 0. Here’s the results. A Core i9-13900HX and GeForce RTX 4080 provide sufficient performance for video processing, rendering, and QHD gaming. 0. For starters, keep the value to -100mv to get stable results. At 1440p my undervolt was set to 1920MHz @ 0. MLS #946656. 075v offset on both the CPU core and cache. 6. Wish I could undervolt my discreet GPU- it's a 4080 & constantly bounces on 85 degrees! R. Doesn't want to go over 50*c at this fan speed, I can't even hear the card until I get close to my case, and it's an full airflow. Because this, there isn't the effective clock issue with Undervolt Method 1. 100v. . 35×2. All owners of an AMD Radeon graphics card should have access to Radeon Wattman, located within the Radeon Control Panel. Settings > General > Check "Unlock voltage control" and select "third party" in the drop-down. As you can see, undervolting with a custom fan curve and a +850MHz overclock on the memory has actually improved scores over stock while reducing temps by around 7C and fan speeds by 250rpm. Not talking about undervolting, talking about powerlimit in % as that's what "RandomgRandom" was saying in the original comment above. Silent MSI bios Compared to Zotac silent bios: lowest speed decreased from 1100 rpm to 870 rpm (fan 1,2) and 900 rpm (fan 3). Based on the performance numbers we’ve collected, the performance per watt ratio for the RTX 4080 is truly impressive compared to the previous-gen RTX 30 series GPUs and the introduction of the new DLSS 3. The reason you should try is in case you ever hit power limited games at higher resolutions (3840x1600), you can sustain substantially higher clock speeds even if your goal is performance. Probably even lower than you'd get from undervolting. If you lower the voltage, the card drops internal clocks a bit more than the main clock tells you. I run it at 1950MHz at 925v. . My 4090 is undervolted 950mV @ 2760MHz (2745MHz effective). What are your temps on a 4080 that you want to undervolt? I've got my 4080 running +180 core clock and +1500 memory and it still stays in the 60s pulling 350+w. Getting great performance in everything at 1440p and 4K. It seems stable, it passes 3D Mark tests (even though I get a little lower score, in games fps seems much more stable, and temps are much better) and Heaven benchmark. SnrMuffin 4090 FE | 5800X3D | 32GB DDR4 4000MHz | ASUS X570 •. Mem clock +1000 (= 24. 0V for mine. #1 AD103 in RTX 4080 (above) doesn't go below 935 millivolts. This results in potential instability but the highest performance. In terms of performance, efficiency and features it's the best generation yet. 317, All Pre-Installed Asus Software/Apps Disabled (I use G-Helper instead), Afterburner for Gpu Undervolting, Fastboot Off via Bios, System Bios and Nvidia Gpu IDs added in a Manually-Created Windows Registry Entry to block Windows Update from auto-updating the System Bios & Nvidia Gpu Driver, and some other adjustments i'm. RTX 4090 & 4080 2 MONATE nach Release | Unsere Praxistipps mit Stromverbrauch, Platzbedarf, UV & OC Mit Performance versucht Nvidia trotz vierstelliger Prei. Undervolting in RYZEN 5 5600H!! Finally found a way to undervolt my CPU. GeForce RTX 4080 - On your average system, we recommend a 750 Watt power supply unit. Important to mention that I do, as you may know as Undervolt Method 2, which is undervolting by moving the curve, and not individual points. They settled on a 90% power limit for the Gigabyte RX 7800 XT Gaming GPU. Razer Blade 18 with 4080 with boost. Emberwake. 0 V setting is maybe even more comical since it achieves over 100% performance while still burning less power. While undervolted my 4090 Aorus Master is 60c/61c vs 64/65c which makes it even more quiet. •. Nvidia Software industry IT sector Business Business, Economics, and Finance. GeForce RTX 2080 GeForce RTX 3080 GeForce RTX 4080 Per Frame Power Reduction; Control, 4K, High RT: 213W/17. See if you like the result. Recently built a new PC with an i9 13900K and am thinking about undervolting and/or power limiting; and just wanted to make sure I understand correctly (plus interested to hear people's thoughts and/or experiences). I tested out undervolting my 5800X3D using a PBO2 tool I found while surfing the web. So between 400W and 600W, you are losing 5%, and it aint. Step 1: Enter the Radeon control panel. QuasarZone tried out two ways of improving the RTX 4090’s power efficiency — adjusting the power limit and undervolting. ago. 9. How can you get the best temperatures, fan noise, and performance out of your RTX 4050, 4060, 4070, 4080, or 4090? I got you! I walk you through how to under. 3080fe 850mv 1850hz. 3-5%. Our test system is based on the latest (at the time of publishing) mainstream Intel z690 platform and uses the i9-12900K 8P,8E/24t CPU. 75C is fine. So they have to use higher voltage to ensure stability for the worst silicon they are willing to sell. It's based on whatever feedback the boost algorithm is looking at. Not sure how this compares with others, but I'm very happy with the results. Check prices on Amazon belowRTX 4090: 3090: 3080: a huge fan of GPU undervoltin. Use Method 2 for undervolting a 4000 series card. Processor cache voltage offset -0. Undervolting the AMD Radeon RX 7800 XT all the way down to RTX 4070 levels 😎: The Techtesters rig: CPU: Intel Core i9-13900K. Max clocks: 1920MHz from idle temp to 73c, From 74c onwards 1905MHz (down just one bin) In Forza Horizon 5, max temp is 75c and clocks stay at 1905. Open the software, a user interface will pop up on your screen. 18-1. swing Too bad the OP's method with the curve editor is the incorrect way to do it and will cause stutters in game due to the effective clock being lower with the curve points being so far apart. I have a 850W PSU and my dad has a 5900X and a 3080 (which the 3080 is 340W peak), and his rig is able to work fine with his 850W PSU. View sales history, tax history, home value estimates, and. I also know of Ryzen Controller, but when activating some options. At . Reply tofud01 • R7 5800x3D | RTX 4080 Gamerock. Fans around 60% which is loud, but not unbearably loud. I'll update this post with the results later today. Exactly how much depends on your final ladder rank, which is represented by. Overclock and undervolt to the lowest possible yet stable voltage, removes throttling, temp is better, but also gives you higher clock speeds and more fps 2. My system is basically an open air test bench. my 4080 even uses 0,925v at idle and 270mhz seen in HwInfo. + Outstanding. As for the chip itself – yes, this is the same product that was supposed to be a 4080 12 GB initially, but then Nvidia renamed it into the 4070 series due to market reception and confusion. Mostly coil whine. Saving this post for when the 4080 gets announced and people panic sell their 3080sUndervolting 13600K. undervolt results (just data) So, I've made a few runs comparing stock, OC and UV results for my 3080. 11 soZehh • NVIDIA • 6 mo. I then found the highest memory offset I could achieve and tested each voltage/frequency setting both with and without the memory overclock applied. Incredible UNDERVOLTING results with the RTX 4090 Strix!!! play. Wanted to maintain at least 1900 mhz with as low volts as possible. Go ahead and run MSI Afterburner, and it looks like the image below. . The results when stress testing using Rivatuner and 3D Mark seem to indicate that the actual wattage is far more than it should be, and it also appears to be going over it's set frequency that I manually set. The reviewer tested the RTX 4090. If it's like the 4090 it should be. The results were better than expected. Power limiting. Timespy: 22604 (23556 Graphics, 18393 CPU) (6th highest RTX 4090 laptop as of 2/24/2023) The undervolt was achieved with Throttlestop 3. Make sure that your PC hardware is actually compatible with CTR by 1usmus. NOTE 2: My TUF 4090 is an way below average overclocker, so if you have a good chip, you will get better results. The undervolt I ended up with: 0. 1 (not available publicly), and the overclock was done in MSI Afterburner. After 10-15 minutes of gaming - 2880MHz @ 1,040V (0,015V over) and stays there for the rest of the gaming session. 65W, (saw 372 in MSI Afterburner monitoring) 900 mV, 1900 MHz, -250 core clock. Soft undervolt give card perfect balance and more fps with lower temp 1. I’m gonna keep pushing the frequency until it’s unstable tomorrow. TimeSpy = 10500. Undervolting Inno3D 3080 X4 results. I think it basically can keep the temperature under 90 for CPU under any load, but to get even cooler and reduce fan speed, you'll suffer from decreased performance. Overclocking vs. Now getting a constant 1980-1995mhz always between 60-67C. there's no curve optimizer in bios it disappears once this chip in mb my only way is through software i followed the guide here 5800x3d-owners but it's not working. The OC Scanner can give you a good starting curve. MSI RTX 400 Suprim X ($1,349) / 526. Stock Settings hitting 436w where fan RPM would reach 2500 (Auto Fan Settings). 5. But a card which uses permanently max wattage while gaming which is 150W more then 4080 costs about 0,75 € more per day. AMD. ago. The reason this is true is because the curve is. VRAM junction at 85+ °C with the max of 90 °C. Oc kinda died with the 4000 gen. . I'm sharing here my experience with the ASUS TUF 4090 OC My main goal is to have the most possible stable performance with the least power consumption so I tried stock, ASUS Strix, MSI Suprim x and Colorful Vulcan bios and tried to find the sweet spot (for my needs). Hello I am new to undervolting and want to find the sweet spot for my new RTX 4090. 750w psu should be fine. Ive checked monitoring graph, now i use -12 on my laptop. EDIT: I ended up undervolting my 13600K, running a relatively conservative -0. And it idles at 945 millivolts!! How interesting!! This is in stark contrast with Ampere (below; source = 3070 Ti) which went as low as. 90V @ 2565MHz, 80C and 76W, and increased the memory clock +1400. But as a starting point: apply a core offset of +105. Undervolting appears to show better results nonetheless which means higher clocks and lower power consumption, but at the same time this method is more complicated to use (replies on NVIDIA voltage curve). This SCAR 18 G834JY is the top-specced configuration of the 2023 ROG Scar 18 series, and also the most powerful ROG laptop of this generation. undervolting should only be a temporary measure until those issues can be resolved. 1V). I just got done with some GPU undervolt testing with the Legion 7i 3080, using MSI Afterburner's voltage/frequency curve adjustment tool. EDIT: I ended up undervolting my 13600K, running a relatively conservative -0. Before undervolting (+99mhz core, +400mhz memory): 140fps on unigine valley everything on ultra. Air temp on gpu fans intakes 68. Here's my results of undervolting the 4080 from asus, used Unigine Superposition and Cyberpunk's benchmarks (the latter is really sensitive when it comes to undervolting so I thought to use it on par with dedicated benchmarks) Please feel free to share your settings/FV Curves of 4080 undervolting! Stock settings. I've found several guides that all kind of outline different ways and methods of undervolting AMD CPUs. Hit CTRL-F, pick a random voltage between 850mV and 950mV, and shift click all the points to the right of it, drag them down. There is about a 7% reduction in heat between stock and 950VT and about a 20% reduction in power usage. With my 3080 ti FE, I settled for . So you can still classically overclock without power space. Core voltage offset to -0. Here you go. This made it so the 4080 cost me $167 after tax and discount. I have always used Afterburner for undervolting or overclocking. For reference, I have a 3900X and a 2080Ti in my rig atm and the 4080 is slated to target 320W atm. So I tried repeating the above steps but set lower clocks in step #1 and tried selecting 900 mV as the cutoff. 50 per point. In XTU. It checks that voltage against its stock frequency/voltage curve and runs at the. 962V increase to 0. I've been playing around with the undervolting, and seeing some craaaazy different temperatures between stock and 0. Scene: The Division 2 (3840x2160)GPU1: Asus TUF RTX 4080 O16G GamingGPU2: Asus TUF RTX 4080 O16G Gaming (Undervolted)Review: Hey guys, wanted to share what i managed to get from under volting my Rtx 3080 gaming oc from gigabyte, no LHR model. That said I got mine running stable with 3 different undervolts: 1935@900 (power limit 115%), 1905@875, [email protected] (+850) 69. Try setting the multiplier in the range of 42-43. This is the frequency and performance/curve editor that you will use for undervolting. I'm now hitting thermal throttling with a power usage of ~145W. 1 / 2. And you can see anywhere from 10-20% performance improvements with the undervolts when CPU limited. Doing anything to actually undervolt the card tends to result in worse performance overall than just lowering the power limit, so it's generally not a good idea unless you're limiting the power limit to something stupid low (~50%, but if you're doing that you should just get a 4080 instead). As you can see below, we observed a drop of 4. I use g14/4080 model without miniLED. Soft undervolt give card perfect balance and more fps with lower temp 1 Impossible_Dot_9074 • 6 mo. I tested with upscaling turned off because higher base performance will. I can comfortably play games even in silent mode. We tested the 4090 Founders Edition at 50% to 120% power limits. As far as least cut down launch flagships go, the 2080 Ti had 94. avg. Undervolt TimeSpy - 20,100 graphics OC Timespy - 20,700. Farcry 5 = 67 , highest temp cpu. I haven't even bothered to undervolt my 4080 FE. Right side of the page you'll see a 'About Community' box. Curious as I have a 3080ti right now and undervolting it to . This is the frequency and performance/curve editor that you will use for undervolting. My 3080 can boost up to 2050 at 100% power limit, or 2,000 at 65% power limit. 11K views 10 months ago. Stock the GPU hovers at 1980-2040MHz @ 1. I was very sceptical about Intel disabling the undervolting recently - but it turns out my Motherboard vendor (Asus) did sneak in an option to change Microcode on their B660 motherboard to an older one that still supports it. 825v, 1860mhz +950 memory. Voltage : 1150 MV (That one will depend on how far your card can UV) Power limit : +15% (To let the card boost properly) You will be at around 140/160 watts under max load with still slightly more performance than an overclocked reference RX 6700 XT at 2700 mhz min / 2800mhz max. Just installed my 3080FE and tested it at stock settings. After 30mins of Cinebench R23, I'm now getting a max package temp of 80 (averaging 72)! This has translated to around a 2-5c drop in. Been running fine like this for around 6 months now. 5 works for me with Gigabyte B660M Gaming X and 13600k. 359 (0. Assuming you are on a computer and you start from the top of the page. For me my main goal is to minimize thermal throttling, keeping the laptop cool and the thermal manageable even without a laptop stand. You can cap it or use with a lower power limit. What actually happens is that now the CPU can use the headroom to go to 5. 9mv at 2600mhz. Here are the results. The 4080 has the size in its favour, yes Nvidia could have made it a 2 slot and much smaller but the upside is that card is a fridge lol max temp in cyberpunk after 45min with RT + DLSS 67c !!!! And that is with a slight undervolt and overclock and the fans barely spinning !!!!Unexpected Undervolt Results. Without. 44% of TU102 enabled, & 1080 Ti with 91. Power limit increased from 1755MHz official boost clock (340-400W) to 1860MHz (370-440W). I haven't played around much with CPU undervolting, other than finding out my 7940HS/RTX4080 G14 will crash quickly at a -25 CPU undervolt, and is slightly unstable at a -20 CPU undervolt (doesn't always make it through a Timespy benchmark), but seems stable at -15 - buy I've not really tested out much whether there is much benefit from. The undervolting information starts at 2:10. Three cards were unveiled, all based on different slices of silicon, the GeForce RTX 4080 12GB (AD104), the RTX 4080 16GB (AD103), and the top-end GeForce RTX 4090 (AD102). Just got my Gigabyte 3080 Eagle (non OC) a few days ago, thought I'd share my undervolt results with you. Highly recommended for all Pascal owners to undervolt their GPU using a curve OC as it actually improves both performance, thermals and the gaming experience (smooth frametimes). Lower that part of the curve so that everything lies below your undervolt point. Open up CPU-Z and HWMonitor, check your current voltages and temperatures while running a CPU benchmark, and write down the values. 90. Razer Blade 18 with 4080 in silent mode. 30 Max FPS: 157. #1. The default reference GPU Boost for the NVIDIA GeForce RTX 4080 Founders Edition is 2505MHz. ramsera • 10 mo. 962V. This video shows you the process I went through using the HP Omen software to undervolt the HP Omen 16. intel upvotes. CPUs and GPUs operate on a frequency/voltage graph/lookup table. So I messed around with undervolting. Asus Delta S Wireless Headset review. The RTX 4080 is sort of the same story, but slightly less dramatic of a drop. Edit: Here are my undervolt results - EVGA 3080 FTW3 Ultra - 850mV, 1870MHz stable, full load - GPU temp 71c, , Hot spot 80c, memory 85c. Undervolting ; Overclocking typically increases temperatures to gain performance. ASUS 3090 Strix - 850mV, 1830MHz stable, full load- GPU temp 75c, Hot spot 81c, memory 91c. Sold: 4 beds, 2. 1 degrees Celcius, and before it was nearing 90 degrees C. 3080 MSI Ventus OC benchmarks: OC and undervolt. With undervolting, fans ran at 70% and GPU maintain around 75 degrees. Ideally, this aims to maintain performance relatively close to stock settings whilst. We have obtained some results featuring RTX 4080 at stock, with the power limit set to max. Stock: average clock, 1809. r/IntelCore. 3 beds, 6 baths, 5440 sq. Undervolting the AMD Radeon RX 7800 XT all the way down to RTX 4070 levels 😎: The Techtesters rig: CPU: Intel Core i9-13900K. My 4080 ran at 0. For the RTX 4080 Founders Edition, we ran Metro at 3840x2160 using the Extreme preset (no ray. All testing was done with "Prefer max performance" power management. 931mV and this seems to be my sweetspot personally and that's what I'm currently using. You'll find in most cases the 4080 FE uses less power than an undervolted 3080 FE. You can also undervolt graphics cards (GPU) to achieve similar results — lower power consumption, lower temperatures, and stable performance. The DRAM is in a 2×16 GB configuration at 5200 MHz with CL40 timings, a middle-of-the-road option balancing performance, and cost. Undervolting seems to be the way to go these days, Runs cooler, and tends to boost higher for longer because of it. Undervolting my RTX 4090. 87v 3 - 1900mhz at 0. 7%. To achieve this, one method is to manually define the Voltage/Frequency curve where a voltage is defined for each clock speed. This is a direct result of how boosting works in relation to temperature. Power limiting and Undervolting RTX 4090. Or, it might be unstable and crash. I therefore prefer using the memory overclock, even in the most efficient undervolting profile. 25 The tests were made trying to do always the same conditions, but sometimes the ambient temp did a part. 125v. . 5, voltage to 1. For the 50+%, of course undervolting will perform better with moderate overclock/boost. This is what I did: Select the voltage point you want to undervolt to on the curve, and alt-drag the whole curve up.