I mean look.. Our initial results were poor, as these were the first cards we tested, but we've revisited the settings after looking at the RX 6000 series. Weve used our standard GPU testbed for these tests, running a single GPU. GeForce RTX 3080 Founders Edition: Tuning this card was very similar to the 3090 FE. Another important thing is that Force P2 state is restored anytime you install a new Nvidia graphics card, so make sure to double-check. MH/s, 12.5 More importantly, power consumption took a massive dive, and efficiency improved to one of the better results in our testing. Heres how it works. This article has a couple of errors/misconceptions. Click on the link above, download and install. Modding those with better thermal pads, or buying a third party card, can boost performance and lower memory temperatures. Then we overclocked the memory by 750MHz base clock, which gave a final speed of 20Gbps (the Ampere cards run at 0.5Gbps below their rated memory speed when mining). Bring the memory clock to a minimum. The 1660 Ti and 1660 Super are basically the same speed, though we had better luck with memory overclocking on the Super. MH/s, 35.0 We have performed number of tests by modifying memory clock and absolute core clock parameters on Nvidia RTX 3080 graphics card to determine the best configuration. . The algorithm works even with 3GB GPUs, adjusts well (many GPUs that are problematic on other algorithms work well on kawpow), and speed correlates to GPU PL. After tuning, the RX 6600 XT basically gets about 2/3 the hashrate of the RX 6700 XT. Running with GPU clocks of 2.2-2.5GHz just wastes power and generates heat without improving performance. It appeared reasonably stable after maxing out the core voltage at +100, but that also crashed after several minutes. From there, I switch over to Afterburner and start trying some adjustments. You can set 800 mV for sure, but if you go lower, make sure to check stability. It's important to note that with each new Ethereum epoch (they change every four days) energy consumption of Nvidia GTX 10xx graphics cards will increase by a bit until it reaches the GPU max power limit. Also, don't go into GPU overclocking expecting a 20% improvement or more in performance, because those days are far in the past unless you use liquid nitrogen. To overclock the card, you need to raise the memory frequency by 900 MHz, and turn on the power supply to 70%. Not surprisingly, the older the GPUs get, the lower the hash rates and efficiency become. MH/s, 19.94 New York, Complete Guide to Overclock Nvidia GPUs for GPU Mining. First and foremost, you need to install overclocking software. MH/s, 8.68 that card had its bios modded for mining. Not that hard to get one if you know where to look. Tom's Hardware is part of Future US Inc, an international media group and leading digital publisher. We found the best GPU overclocking settings for Nvidia and AMD and put them on the table. The principles we've outlined above generally apply to the older GPUs as well. . Overclocking & Undervolting AMD GPU For MiningLooking for ways to overclock & undervolt your AMD GPU for mining? The RX 5600 XT is the same GPU but with a 192-bit memory interface, which cuts performance down by about 25% again, right in step with memory bandwidth. Gaming We didn't record 'stock' performance, but it was around 41MH/s. Where to start? About 40W of power goes to the CPU, motherboard, and other components, while the remainder depends on how much power the GPU uses, including PSU inefficiencies. All in one place! They are scammers and perhaps this is paid article. There is an issue with Nvidia graphics cards on Windows. Default clock : 1100MHz. The effective memory clock in MSI Afterburner must be 81008400 MHz. We split the difference and dropped to 125 MHz, which also crashed. 2080 Ti meanwhile hits the same ~60MH/s as the 3060 Ti and 3070, thanks to its 352-bit memory interface. This is all likely setting the stage for Nvidia's next GPUs, Ada Lovelace, which we expect to see in the latter part of 2022. MH/s, 31.9 We'll forgive you if that feels underwhelming. He has been working as a tech journalist since 2004, writing for AnandTech, Maximum PC, and PC Gamer. . With the properly set up overclocking you can achieve higher mining profits. Kawpow algorithm with RVN as the main cryptocurrency entered the mining industry with a boom. Find the clock value that makes the GPU driver crash, and move 25 MHz down to the stable area. Find the clock value that makes the GPU driver crash, and move 50 MHz down to the stable area. When you purchase through links on our site, we may earn an affiliate commission. Kryptex. Then you can overclock the memory. By using -forcePState:0,0 command in the Nvidia Inspector you can get 61 MH/s at the consumption of 107 W, or 570 MH/s per kWh. MH/s, 5.6 Go back by a few percent. As a result, the driver crashes when you turn off or restart the mining software. all about cryptocurrency mining and storage. Miners also call it Ether. Most of those gains came from the GPU core overclock, which improved performance by 7.3% in Borderlands 3 and 7.5% in Cyberpunk 2077. Modding the card and replacing the VRAM thermal pads with thicker/better pads is possible and will help cooling and performance. Stick with 50 MHz steps. It shows sliders for core voltage, power limit, core clock, memory clock, and fan speed. In fact, based on past personal experience that some of us have running consumer graphics cards 24/7, it is absolutely possible to burn out the fans, VRMs, or other elements on your card. That resulted in a 1747MHz clock compared to 2289MHz at stock, but fan speed was higher this time. Our stance is that this is a Very Bad Idea (tm). Nvidia provides an auto-tuning tool and you can specify voltage and power limits, a temperature target, and a fan speed target. To set up GPU overclocking, you need to install MSI Afterburner. Ravencoin (KAWPOW) NVIDIA and AMD overclock settings for GPU mining Below you can find the most common and stable KAWPOW (Ravencoin) overclock settings. Additionally, keep in How to overclock GPU for Ethereum mining . Should you overclock your graphics card? The 2060 Super and 2070 Super both had to run with a +1100 MHz offset in MSI Afterburner, giving an effective speed of 15.8Gbps (with a 400Mbps negative offset for compute). Tuning your card for the best performance and efficiency is important. We went from stock to +1200MHz (compared to +750, which is about as far as we could go for gaming overclocks), giving a maximum speed of 16.4Gbps, with a 400MHz negative offset for GPU compute workloads. These are GPU core temperatures, but they're actually not the critical factor on many of the cards. performance. After loading the game and applying the appropriate settings, we maxed out the power limit and set the fan speed to 80% to ensure the GPU and memory stayed cool. The 3060 and 3060Ti overclocking is the same as with the 20xx series. Power Limit and Temperature Limit. Here's the main interface for MSI Afterburner, using the v3 skin. If the mining software is still unstable after that, you should use the soft alternative to the pill for such GPUs. Download CPU overclocking software. The RX 5000 series GPUs (aka RDNA, aka Navi 1x) all continue to perform quite well in Ethereum mining. Just keep an eye on your GPU and VRAM temperatures, and don't forget to give your PC a regular cleaning to keep it running smoothly. However, If its not fully restored, you could raise the Power Limit by a bit, but in this case, energy consumption would also go up. Thousands of overclocking profiles at your fingertips. The vanilla 1660 with GDDR5 memory doesn't clock quite as high on the VRAM and thus performs worse on Ethereum mining. Besides setting a low voltage of 800-900mV, depending on the card, we set the memory timings to level2 in Radeon Settings, and that gave the best results with reasonable power use. overclocking significantly increases power consumption. GPUs demonstrate the considerable potential to surpass that speed. We cranked the power limit to the maximum 115% just to ensure the VRAM wasn't being held back, then set the memory at +150MHz (the maximum allowed in Radeon Settings), enabled fast RAM timings, and dropped the maximum GPU clock down to 70%. The RTX 3070 and RTX 3060 Ti have the same 8GB of 14Gbps GDDR6, and as we'll see with the AMD GPUs, that appears to be the limiting factor. It has a user-friendly interface and works with any Nvidia or AMD GPU. Activate mining. First, let's note that we're not trying to actively encourage anyone to start a mining farm with GPUs. NVIDIA GPUs, you add value to the default value, while in AMD you set the Kernels <5.5 have issues with Navi and Navi2 cards with the sysfs interface. Nvidia Reportedly in No Rush to Boost RTX 40-Series Output, Some RTX 4070s Already Discounted a Day After Launch, Live11, Windows 11 Live Disk That Runs in RAM, Available for Download, By Andrew E. Freedman, Matt SaffordFebruary 10, 2023. MH/s, 14.16 The graphics cards that cant mine Ether anymore are relatively good at mining Ravencoin RVN (well discuss it later). Example. Read the End-User License Agreement. Check our guide on how to test graphics card performance, and you'll also want to check your graphics card temperatures and clock speeds. 2. For our purposes, we tuned the card by dropping the GPU core to the maximum allowed -502MHz, set the memory clock to +250MHz, and put the power limit at 77%. Basically, you don't need a separate GPU overclocking utility, though we still generally find MSI Afterburner to be more familiar and easier to use. There's usually a fair amount of headroom, so we started with a +750 MHz offset on the GDDR6X memory. That resulted in actual GPU clocks of 960MHz on average. We again set the maximum GPU frequency to 50% and ramped the VRAM clocks up by 150MHz, which resulted in actual clocks of around 1300MHz while mining. We'll list our optimized settings below, but here are the results. You can give the auto-tuning options in the AMD and Nvidia drivers a shot, and that will probably get you at least half of what you'd get with manual tuning. It's a bit trickier to set up high-efficiency mining for Nvidia, so we will look at each series separately. Foremost, lets bring The same basic process can be used with other utilities, including EVGA Precision X1, Asus GPU Tweak (opens in new tab), and other graphics card vendor utilities. It's also possible to overclock AMD and Nvidia GPUs using the built-in utility in AMD's drivers or Nvidia's GeForce Experience, which we'll cover below, but we'll start with the universal approach to overclocking your GPU. 11.0 The process of overclocking is relatively simple, but finding the right balance between performance and temperature can require a lot of testing until you have things right. MH/s, 6.4 We ended up at a 1650MHz setting (stock is 1800MHz) on the Radeon VII, and we set the core voltage to 880mV. Plus, it's a simple flip of a switch rather than something that requires a lot of trial and error. It's not ideal, but at these temperatures a 4C difference can be significant. Compare the profitability and payback of all video cards in the Best Mining GPUs table Kryptex. Meanwhile, the RTX 3060 Ti and 3070 cards started at close to 52MH/s even though the 3070 is theoretically faster. GeForce RTX 3070 Founders Edition: The main thing for improving performance on the 3070 was to boost the GDDR6 clock. The higher you set this parameter, the more it lowers timings but also stability. Afterburner works on any GPU regardless of brand (no need to buy an MSI version of the GPU). They have the inventory delivery's posted, times, numbers ect. MH/s, 26.0 Set it up between But if you need it asap or you dont feel like getting into details, use our table. If you want to mine Ether with the 10xx, use Windows 10 or Rave OS. Find the clock value that makes the GPU driver crash (reload), and move 50 MHz down to the stable area. Many places recommend VBIOS flashing, but that's not something we want to do (as we're just testing mining performance, not building a 24/7 mining farm). You'd think that wouldn't be sufficient, but boosting the GPU clocks up to 1.9GHz resulted in the same performance while substantially increasing the amount of power used. 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