rtx 3090 undervolt mining

This is rock stable and knocks about 70W power and 5C temp off stock settings, as well as giving me about 75MHz increase in core GPU speed, so a win all round. October 24, 2020 Any suggestions? Posted in General Discussion, By The full rules can be found under the 'Terms and Rules' link in the bottom right corner of your screen. My ROG STRIX does have two BIOS's, so I can mess one up, without any trouble at all, but it still sounds really scary haha. 3080 (sorry) but currently happily chugs along at 1830mhz@806mv all day every day. Both settings compete against the stock values of the Gigabyte Gaming OC with the newest driver. The Nvidia 3000 series cards tend to have high memory temperatures, so it is important to take care of proper cooling. Posted in Networking, By Lock the voltage and frequency with the key : L. Then switch to the regular Afterburner-window and click APPLY. 2 Likes. Gonna keep sneaking it down a little more. Now it is time to run the stress test again. rkunati Why does the RTX 3080/3090 series hashrate drop after a few minutes? In some scenarios that generate very little load, the card remains below the 330 watt limit, especially in lower resolutions. Minerstat uses cookies to improve your experience of our site. I set to 0.7v then card will run at 0.7v regardless any software. This was the early finding of common crashes and what the vBIOS updates were to fix. It made overclocking a piece of cake without the inherent base activity. Press J to jump to the feed. If my GPU was able to do that, I would use that setting. CTRL + F To bring up Voltage in Afterburner. Also, just for info: my 3090 was perfectly stable at 1800MHz@850mV but after started playing games with Ray Tracing like Metro Exodus Enhanced Edition and Control I learned that my 3090 wasn't stable at all. Games crashes after a couple of minutes. A reduction of 1.064v to 0.89v would be about (1.0 - 0.163) 2 or ~30% reduction. So I kept 1755mhz 0.8v with 1050mhz x2 overclocked memory to 21.6ghz . 2000MHz on 0.7mV is insane man. But after seeing Optimum Tech being able to hit 1800MHz with 806mV and 1850MHz with 850mV, I'm wondering if anyone else is able to hit those undervolts aswell? We previously reviewed the company's SSD, the Neo Forza eSports NFP075 and today we will take a look at its high performance Faye DDR4-4600 2x16GB dual channel kit RAM. I have a Strix 3090 and it is just running on +100 on core and thus clocking in game aroud 2100Mhz Because if you have in afterburner 1800mhz on 0,875v you can be boosting in game to 1830mhz in RTX game like Metro exodus, which make a lot of difference to perspective of undervolt result just curios to be sure mine 1755mhz on 0,8v is actually clocks shown in games, but in MSI afterburner I think I hve 1725 or 1740 adjusted but it`s doing 1755 in all tests and games , soo yeah, True, sometimes my clockspeed hits 1815MHz for a short while, You need to be a member in order to leave a comment. To do this click on the dot on the curve at the voltage you want. Posted in New Builds and Planning, By Upvoted so we see a pattern. In game mine clocks to 2025mhz with these settings. You flash the Strix Bios on your Ventus? I've only really "undervolted" my card. Linus Media Group is not associated with these services. The RTX 3090 Ti hashrate is 135 MH/s on the Dagger Hashimoto-based miner. Freq - 1814 ; Temp 65 ; 59.3fps, Port royale is trash for stability check, port royal completes runs after time spy will crash in seconds, That's impressive you're hitting 13000 score with 1812mhz, since by default they go 1940+ but hits power limits. Also my 3090 is on water and is around 30c at 0.7v, if you are on air is not going to hit it. In QHD and load scenarios that generate less load, were usually more like this at 250 watts on average. Anyhow great cards for hot box PC CASES I recommend 0.8v really even with lost mhz no prob. Latest driver as for all settings. Tags Overclocking RTX 3080 RTX 3090 Undervolting, Introduction The prices for computer memory have dropped significantly over the last few months for . Best PR score I can achieve without tweaking the OS and stuff is 13680, 2010MHz @906mV. Under the test, with my previous undervolt setting, that used 100% (stock) on the powerslider, my GPU clock dropped from the 1815MHz to 1750-ish MHz, because maximum power was hit (the 100%). I rolled up the sleeves and got down to tweaking, it seems pretty stable at 1800MHz with 800mV. Now that you have the F/V Curve Editor. Tweaking the curve a bit brings it to 82-83C at a slower fan curve that I find comparable noise wise to the TUF's stock one. For this purpose I overclocked the gigabyte in performance mode by +100Mhz offset on the core and +650Mhz on the memory and this with simultaneous lowering of the power limit by 10%, which results in ~ 333 watts at the gaming OC. It seems your FTW3 holds a higher clockspeed out of the box and with less power usage than my ROG STRIX Unfortunately my GPU just isn't stable at 800mV near the 1800MHz core clocks, especially not when RT cores are used at the same time. Can anyone please help. Thought I'd head back to this thread and mention this awesome test/benchmark. Thank you, message was successfully sent. Memory chips on the RTX 3080 and 3090 are not sufficiently cooled. This test was carried out with stock settings i.e no undervolt etc - You can see a few things: Thing is, constantly hitting that hotspot high can slowly damage your card. My 3090 can't do that, and it's a shame, because Optimum Tech reports his 3090 draws 71 watt less at 1800MHz using 806mV and that'spretty good. The BFGPUs The GeForce RTX 3090 Ti and 3090 are powered by AmpereNVIDIA's 2nd gen RTX architecture. I wonder why people like to talk crap GPU-Z is a lightweight utility designed to give you all information about your video card and GPU. Lets see if it works and we can beat the stock card! When you open up MSI Afterburner strike CTRL+F in order to open the Frequency/Voltage Curve Editor displayed in the window on the right in the image above. Posted in New Builds and Planning, By Does MSI gaming trio has better memory cooling? I came to the term of undervolting, checked some videos, but it still seems too scary to start doing it, since i may fk something up - but as far as i read you can save up to 100w usage. 3DMark: I used the stresstest feature to test my settings, Bright Memory: Infinite Ray Tracing Benchmark from Steam: this was also used to test the stability of my settings. Hard pressed to hit 60c and 270w draw. I'd be willing to sacrifice some hash speed for silence, if possible. Going back all the way to the 780, I remember finding the highest stable core and the highest stable memory and the highest fps i got was by backing down each maybe a third of they way back to "in da box' settings. LTT bilibili channel hits a million subs. Remember to save these settings in MSI Afterburner. This results in the GPU thermal throttling after a couple of minutes of mining. I'd like to compare with my results. But wauw. The watts will still go up to 350. The bloody afterburner voltage adjustment was a bit of a pain, it has a mind if its own. Im a little confused why you would buy a 3090 and then not use the extra performance over the 3080? Started 39 minutes ago Started 8 minutes ago sasume max many times up to 60, not using full gpu power anyhow happy finally. Ambient are usually so 24 degrees thanks to the amp cards in autumn. If the test drops below the 97.5% in framerate stability, the test will stop (fail). The most advanced Linux crypto mining OS packed with everything you need to get started. 831mV@1800MHz - Got me a score of 12,787, 64c average temp, 59.2 average fps. My card draws about 30-ish watt less than with stock settings. You have already briefly seen the values of the TUF 3090. I noticed the extra power connector on the strix version and decided to get that instead. System sudden fails when I run game or open high resolution image. Has anyone played quake 2 rtx on FE 3080. For reference [ here is my system: These fans are running at 1000w-1200w . This is probably why my score is higher than yours. I am going to try changing my MSI 3090 voltage to .75mV and see where that leads me. I noticed the extra power connector on the strix version and decided to get that instead. I linked the full results in the original post if anyone is interested. Otherwise, the default setting will run the card in around 120 watts. Press J to jump to the feed. Interesting that you say it doesnt affect performance by as little as 2-4 FPS. When it arrives i will be particularly interested to find out how it performs next to the TUF version. The GPU core temperature might still be very low, but the memory chips (with separate different sensors) are overheating. Started 55 minutes ago I saw many people to change rtx 3090s 4x but gained silicon lottery on same volts 30-45mhz yeah notgood. But 1800MHz@875mV is stable. or 100%. You will not achieve this by lowering the power limit or only with very bad values. limit. I will test it later when I put hdd water block on backplate. I was happy with the TUF and didn't know it. Games crashes after a couple of minutes. Monitors turn off while gaming, GPU-Fans get loud, PC keeps running. But still, 1791 wasn't even stable on ~820mV. I would describe my cooling as relatively good. Posted in General Discussion, By Nice undervolt you have. Oh and also;the maximum VRAM temp I've seen from HWiNFO is 96c, so I guess your FTW3 cools the VRAM a tad better? So my settings was 1815MHz @850mV, with 137% powerlimit. On 2/19/2021 at 4:45 AM, BetteBalterZen said: On 3/1/2021 at 1:34 AM, BetteBalterZen said: Pure RayTracing benchmark by MARvizer (itch.io), Upgrading from my very outdated gaming laptop. Also, it says "mem: 1218 MHz" - is the memory downclocked a lot? Believe it or not, today I got my hands on a 3090 FTW3 Ultra and I gotta say I'm disappointed. Maybe all FE are binned. Edit: Only got a 98.7% framerate stability. JavaScript is disabled. But I went ahead and tested my undervolt, 1800MHz with 800MV, on Heaven (I'll probably have to move the voltage up a notch or two still for full stability) with different fan speeds: - Way too loud for me (on a Meshify C just besides my monitor), - Acceptable loud, but I'd rather have it quieter, - Just loud enough to be barely perceptible over my case fans. I've tested undervolting extensively on my 3090fe using the afterburner custom curve method (look on YouTube, a few good guides around). Do you have the same issue of the internal temperature cap? happy to compare results too. I'd love if these FE cards could do 450W, I feel like 14k PR would very much be on the table for good dies. My fan speed is 98-99. You can already activate them! You must log in or register to reply here. 1905 , 850mV 64c. It only updates when there is an update, not immediately. have you also observed that undervolting forces the card to draw more Amps instead and therefore even exceeding the set power limit (e.g: in afterburner the max limit was set to 123% but undervolting like 1030mV at 2050mhz made it reach 135% multiple times during an only 2 minute benchmark (the bright memory infinite one). Make sure to use mining client that support 100% unlock. Press question mark to learn the rest of the keyboard shortcuts. All of these are practical tests in a closed case with pleasant but appropriate regulation of the case fans in an insulated case. Control/Odyssey (booth some hours) and 6hrs timespy stable. From what Ive read you can set the voltage around 800 900 mV for the RTC 3080 and 750 800 mV for the RTX 3090. I just started doing this also ichill 3090x3 gets so bloody loud temps hit 74c and that's with fps locked @ 85fps @ 3440x1440 i dropped it -200 and set it 1755mhz and it very quiet temps 56-64c and get same fps. But the temperature is just comparable with my TUF OC (up to 75C), consuming around the same amount of power as the TUF (up to 320W), but much noisier at stock fan speeds. I would like to achieve lower temperatures so I don't have to put up with this loud noise until I install the custom loop. RebuffedBee9595 February 13, 2022, 11:15am #8. Sorry that it seems like I want to try and find the "Whyit isn't true". Posted in Troubleshooting, By I rolled up the sleeves and got down to tweaking, it seems pretty stable at 1800MHz with 800mV. The reason my card does better undervolted than stock (I get 12700 or so stock I think) is that lower voltage means less power meaning it can do more with the 400W it is allowed to play with. I've found this awesome - and free - Ray Tracing benchmark, made by MARvizer. My 3070 will not go under 706mv with any load applied. The picture in the title achieved stats in row two below, just below the stock row. I'm kinda blown away Started 19 minutes ago I thought I knew what was normal. It's easy! You're damn lucky IMO. It seems that the power hungry design does make it run hotter. With these I'm getting 122 MH/s at 314 W using excavator. Usually you just increase the clockspeed, sometimes with an extra increase in voltage and presto! So I increased it to the 137% in Afterburner and that kept GPU clock on 1815MHz but total board power increased from 334 watts to 380-ish watts. 2nd hand market can be a crapshoot sometimes. And yes, I think that when full on ray tracing is in effect the card will still draw what it 'needs' in terms of wattage, up to a certain point. Interestingly you can see the temperatures of my two NVME drives, one of them which is sitting below the GPU is at 38C however the other which is right above the hot GPU backplate is sitting at 50C.? Playing Metro Exodus, Control or Cyberpunk with RTX on shows up any instability pretty quickly for me. But the temperature is just comparable with my TUF OC (up to 75C), consuming around the same amount of power as the TUF (up to 320W), but much noisier at stock fan speeds. But in a game that maxes out the rtx cores like metro exodus I had to dial it all the way down to 1800mhz on 0.825v. MOBO: ASUS ROG STRIX Z490-G GAMING (Wi-Fi) | CPU: Intel Core i7-10700K @5GHz + Corsair H100x | GPU: ASUS ROG STRIX RTX 3080 Ti OC LC @2GHz | RAM: G.SKILL TridentZ RGB @3600MHz, CL16-16-16-36| SSD: Samsung EVO Plus 1TB,Samsung EVO Plus 1TB, Crucial MX500 2TB, Crucial MX300 1.05TB | PSU: Corsair HX1200i | CASE: HYTE Y60 (White/Black)|MONITOR:SamsungOdyssey G9 @5120x1440p, 240Hz, Samsung CRG9 @5120x1440p, 120Hz. Well, 50 watts does kinda makes sense with only 0.7mV Tweaking the curve a bit brings it to 82-83C at a slower fan curve that I find comparable noise wise to the TUF's stock one. The memory also gets +650Mhz as in the gigabyte, we leave some room for the maximum overclocking value to preserve the components. As you can see in my screenshot, my card settled at 1875MHz @1.069V, with 460 Watt peaks: So I just tried running Heaven with everything on Auto with the power limit cranked to the max. Power consumption scale linearly with clock. Because then your card is freaking amazing man. I guess I'll re-sell it with a smaller profit than it could net me sealed. I've had to go with 1900 @ 850 with this CPU. I second new paste. Temps could be better and other then bumping Memory, have left pretty much all at stock other then custom fan curve. So do you slide your power slider all the way up then, when set your curve to 1890@850? After the initial disappointment, it seems that the FTW3, at this lower noise levels, is just as fine as the TUF, but it has better RAM cooling and more room to stretch its legs if I would care less about fan noise or ever put it under a water block. RTX 3090 FE | Aorus Master | 5950x | 32gb 3200 mhz. By increasing the powerslider to 137%, my 3090 was able to stay at 1815MHz at all times. Just what It has more CUDA cores, which means it can handle more complex algorithms. My chip is just normal, I think most 3090 can do it. The RTX 3090 is better if you need the extra VRAM for 4K gaming or other high-resolution applications. Bonnouji Funnily enough my super fast tests when I got my card back in November concluded that heavily undervolted ran it a few fps lower but shaved off 100w in draw. Motherboard tier list (AMD) PSU tier list SSD tier list. Please remember that any mention of competitors, hinting at competitors or offering to provide details of competitors will result in an account suspension. Is intel preparing its own Video Super Resolution (VSR) variant for Chrome browser? I guess not. I seriously hope it's true. Normal most people settle 0.8v on 1800mhz 1815mhz metro exodus stable. By 110 MH/s and below 290W. The setting is Rockstable. Get Amplified with the ZOTAC GAMING GeForce RTX 30 Series based on the NVIDIA Ampere architecture. Current usage 300w- going down atleast 50 would be cool, since it also reduces temp? Watch a Video on youtube how to use msi afterburner and how to lock your clock speed, here are my settings for my 3090 msi suprim x clock locked to 1155mhz memory overclocked to 10802mhz volt 725mV temp GPU 49 C temp memory junction 94 to 98C power limit 72 % fan speed 85% driver 461.40 = power draw 300W 122.41 MH/s just play around it could be Silicon varies but so does the program you're stress testing the undervolt with. So I just tried running Heaven with everything on Auto with the power limit cranked to the max. It's very interesting indeed Hi 850mV is pretty good, IIRC that should save you about 80watt. Next it is time to start up MSI Afterburner. I started mining few days ago and i'm looking for ways to maximaze performance/safe/profit ratios. LTT bilibili channel hits a million subs. Afterburner only lets me increase the power limit to 107%, I guess that's one benefit of having a STRIX over a TUF =]. Reset everything and then start by lowering the clock frequency about 250 -280 MHz. Is there a simple answer to the question 7900XTX or 4080? Started 40 minutes ago Youtuber Frame Chasers reminded he saw 200mhz max overclock difference on rtx3090 cards. It's not though that there is a hashrate restriction on this card. Picture is from Optimum Techs video on YouTube, MOBO: ASUS ROG STRIX Z490-G GAMING (Wi-Fi) | CPU: Intel Core i7-10700K @5GHz + Corsair H100x | GPU: ASUS ROG STRIX RTX 3080 Ti OC LC @2GHz | RAM: G.SKILL TridentZ RGB @3600MHz, CL16-16-16-36| SSD: Samsung EVO Plus 1TB,Samsung EVO Plus 1TB, Crucial MX500 2TB, Crucial MX300 1.05TB | PSU: Corsair HX1200i | CASE: HYTE Y60 (White/Black)|MONITOR:SamsungOdyssey G9 @5120x1440p, 240Hz, Samsung CRG9 @5120x1440p, 120Hz. The RTX 3090 should have like 125Mh/s on the algorithm DaggerHashimoto. You can see in this case, we achieve the 2040MHz goal at 1000mV, and don't need to go any further. I ran the heaven benchmark through a few times giving the card a run to warm up before recording hardware information. I'm using Heaven Benchmark, the free version. 1TbSamsung Evo M.2/ 2TbSamsung QVO/ 1TbSamsung Evo780/ 120gbKingston Now, LG 65UN85006LA 65" Smart 4K Ultra HD HDR LED TV with Google Assistant & Amazon Alexa, Thermaltake CoreX71 Limited Edition Etched Tempered Glass Door, [url=https://valid.x86.fr/gtle1y][img]https://valid.x86.fr/cache/banner/gtle1y-6.png[/img][/url], Gigabyte Z690 Aorus Master / HP 83A3 (U3E1), Noctua NH-U12A 2 fans + Thermal Grizzly Kryonaut Extreme + 5 case fans / Fan, 32GB DDR5 Corsair Dominator Platinum RGB 6000MHz CL36 / 8GB DDR4 HyperX CL13, MSI RTX 2070 Super Gaming X Trio / Intel HD620, Samsung 980 Pro 1TB + 970 Evo 500GB + 850 Pro 512GB + 860 Evo 1TB x2 / Samsung 256GB M.2 SSD, 23.8" Dell S2417DG 165Hz G-Sync 1440p / 14" 1080p IPS Glossy, Be quiet! So no matter what, it downclocks to meet the 70C. If you look at recent generations the card with the highest OC'd cores / memory is rarely the one with the highest fps. After running the Port Royal Stress Test again, I need to lower to 1830 @ 850 mV so I guess I'm not too far off from your results. Since every card is different I will mainly show you how to do it on your own card. :oops: yeah, haha, but it's not working properly. I've played it on both 3070 FE and now 3090 FE - The game is a beast, I only get around 40FPS average, your card is just working very hard. Hey folks! I used 2560x1440p and Pro(highest) settings, and got an average of 35.28 FPS. Powered by Invision Community. Sounds a bit scary loading a BIOS onto my card made for another card entirely. Brian from Tech Yes City on . I love my 3080 TUF, and have been tweaking too, I have two profiles I go between. You may be able to hit 2000MHz using only 0.7mV while mining. Testing RTX 3090 - Undervolting, Underclocking and Lowering GDDR6X Temps Humble Hardware with JimRPG 15.7K subscribers Subscribe 9.4K views 1 year ago Make sure to check Part 1 of this video (. I'd like to compare with my results. Only tried maxing out the power slider. Started 28 minutes ago So while the Gigabyte RTX 3080 Eagle OC have a 1755 MHz Boost clock it actually often boosts even higher (Ive seen up to 1900 MHz). The idea is to put as much load on the card as possible. So we save almost 40 watts! If you are currently looking for a suitable model, here are the values of the TUF @ Stock under the same conditions. Articles, Guides, Reviews & Articles, Video Cards/Graphics Cards This is something that has been done to both CPUs and GPUs for many years. My 3090 is stable at 1815MHz with 850mV and the result is good - very, very quiet(low RPM) while gaming and after many hours my GPU will occasionally hit 67c but usually it sits at 65c. rodilool What I saw better undervolt results had the guys from end 2020 and batches from March and later were cards with lower silicon quality in most cases, just luck I know. Can we maybe ask to stick to one way to post it? Link:Pure RayTracing benchmark by MARvizer (itch.io) A standard RTX 3090 Ti sports a thermal design power (TDP) of 450W, with some Nvidia board partners outfitting their custom RTX 3090 Ti models with a TDP exceeding 500W. Each card. Drag the dot to the frequency you want. I have MSI 3090 SUPRIM X Settings: Undervolt at .825 PL: 67 Memory - 200 Fan: 80 % Hash rate 99 Mh/s Memory junction 102 - 104 degrees centigrade Any ideas to optimise this? Aha, so you haven't tested 2000MHz at 0.7mV in games or stress tests? I really have a hard time believing that. Welcome to TechPowerUp Forums, Guest! I expected the card to be power hungry at stock, and it was, by sucking up to 400W to achieve 1900MHz on Heaven. I mainly wanna undervolt because I want my PC to be quiet with good temps but also because the 3090 is very power hungry. Also, if your undervolt settings is just enough unstable to drop a frame or two in total under the full run, that could lower the score aswell of course. Control and quake ii rtx are best for testing this. RTX 4090+ R9 5900X.BOTH COOLED WITH LIQUID METAL. At 2200RPM I can hear my 3090 but it really isn't loud at all. A bit lower IMHO but that is what I got here. Thanks in advance! JavaScript is disabled. Posted in Networking, By But after seeing Optimum Tech being able to hit 1800MHz with 806mV and 1850MHz with 850mV, I'm wondering if anyone else is able to hit those undervolts aswell? If you loose to much performance, increase frequency and voltage a step and try again. I have been able to complete full benchmarks runs in Heaven but when I stress test using the Time Spy Stress Test,the test will fail because of too many frame drops. Some also say that the cooler also keeps the VRAM cooler (which causes the GPU to run a tad hotter), but I see the same overall 94C for the VRAM too. I am hitting 3700rpm and the fan speeds stay there once ramped up. I was told by a little birdie that the next large batch was available on friday. Started 42 minutes ago NCSGeek Computer nerd since 1983, audio freak since 1979 and pretty much open to anything with a plug or battery for over 50 years. It may not display this or other websites correctly. They feature dedicated 2nd gen RT Cores and 3rd gen Tensor Cores, streaming multiprocessors, and a staggering 24 GB of G6X memory to deliver high-quality performance for gamers and creators. You need to undervolt your GPU to minimize its power consumption and keep it under 80 Watts. It is called undervolting. The use of all POSCAPs on the rear of the card, behind the CPU. - Less heat - Less fan RPM due to less heat, therefore less noise if that was a issue. What I saw betterundervolt results had the guys from end 2020 and batches from March and later were cards with lower silicon quality in most cases, just luck I know. Well, my card is around 35c at idle too, so it's kinda close. After 65c it feels going unstable. Use minerstat and start mining with your Nvidia RTX 3090. Mine is a tad lower but I left the GPU fans on auto, with the latest Resizable BAR BIOS, and I also have an air-cooled 5950X on stock. Ampere is supported in the current version. It totally maxes out the GPU and RT cores. Mining monitoring and management software for your Windows GPU rigs. Mining software This GPU is supported Use minerstat and start mining with your Nvidia RTX 3090. Join millions of miners worldwide at www.nicehash.com Everything crypto in one place. Powered by Invision Community. StickyPC I have99.5% frame rate stability with my current undervolt. Posted in Graphics Cards, By The memory clock is always between 700-1400. Fan speed is set to 74, 1583rpm for all benchmarks. Overclock values for Nvidia RTX 3060 are only a reference . Kingpin bios force the card to run regardless the voltage. Isn't there a risk with VRM not running correctly because the VRMs may be built differently on each card? Ive tested undervolting extensively on my 3090fe using the afterburner custom curve method (look on YouTube, a few good guides around). I changed from the TUF OC to the STRIX OC. 1) Default: PT 100% -> avg FPS 73 - max watt: 356.2 2) Default: PT 107% -> avg FPS 74 - max watt: 384.0 3) 0.850v@1830 MHz PT 107% -> avg FPS 73 - max watt: 320.5 4) 0.875v@1905 MHz PT 107% -> avg FPS 75 - max watt: 357.2 With Default, the card is slower coz it runs into PT and starts throttling. I shouldn't have opened its box. Thanks. Just curious what other undervolters are doing with their FEs, and maybe see if there's an opinion that I could personally do something better. It was an extra 150pounds aswell as the cards have all gone up. Freq - 1845 ; Temp 65c ; 60.4fps, Afterburner: 1845MHz@850mV / PR Scr 13,042 / Avg. Still trying to find optimal settings for my X suprim, so far I am most happy with 725mv / 1350mhz, + 500 memory. Any 3090 users here who undervolts care to share their undervolting results? In the end you should set the volate to a value, test it with stress test-software, if it works possibly lower it a bit more and so on. On the stock curve for my 3090FE the card sits at 1830/1860 and given enough time the fans hit 1600rpm which is over my starting to get annoying noise threshold. For example in something old like heaven (what optimum tech tested with) I could do 1920mhz on 0.85v and be "stable" all day. @BetteBalterZen how did you get that Pure RT result of 35.28 FPS? The average voltage was around 960 mV. The elmor evc2 is what I use to control the onboard voltage controllerdirectly. I didn't think this was possible. Then I adjust the voltage curve / undervolt until Heaven freezes or crashes. Well, there is. Other mags like HardwareLuxx and Computerbase have already tested this. basically, anything over 0.83 volts will not save you any power and heat in games that use full raytracing. I choose first to set the voltage to 825 mV. Started 48 minutes ago I seem to be stable but not wanting to run into problems when ray tracing is introduced. I dont want fans at 100% and memory junction temperature 104 or lower is a must. I like how Optimums 3090 is a FE version like yours. So I just settled in with 850mV and 1815MHz. If i go lower like 1850 for 0.8 will I lose a lot of performances? Any 3090 users here who undervolts care to share their undervolting results?

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