Jarred Walton is a senior editor at Tom's Hardware focusing on everything GPU. You want to be able to see how much faster your PC runs after tuning, after all if performance doesn't improve, you'll want to know. Ethereum GPU mining remains profitable, at least until it shifts to proof of stake some time this year (we hope). We were able to unlock and monitor the GPU Voltage as well. Kaspa Dual Mining with Nvidia 3070. Unlike Nvidia, these GPUs dont have special smart states at the BIOS level. Heres how it works. In this case first you need to restore the operating mode after reloading, and only then activate mining. You can go as low as 800 mV for sure and you can try going lower depending on your graphics card. This year we expect a lot of new GPU releases. At the same time, the RVN price increased by 500% in 40 days. The odd bit is that the 2080 Super requires substantially higher memory clocks to get there. Check whether higher PL leads to a higher hash rate. MH/s. +400 MHz and +800 MHz. Even though some algorithms may perform better than others, we're going to focus exclusively on Ethereum hashing for now. In that case, it might be worth considering, particularly if you live in an area where power isn't super expensive. We dropped the GPU core clock back to +0 MHz but left the power limit at the maximum (114% on this card). The GTX 16-series GPUs meanwhile offer a decent blend of performance and power. up to 85% 100%. My approach is to fire up a graphically intense game or benchmark that will run in a window, then I run the game at 1920x1080 or 2560x1440 (depending on the GPU I'm using) and get to a spot where nothing is going to kill me. the following settings: Usually, NVIDIA cards GPUs switch to this state automatically, but miners often try to maximize the hash rate by overclocking memory significantly to +700, +1000, or even more. 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. You can set 800 mV for sure, but if you go lower, make sure to check stability. NVIDIA GeForce 5.08 or higher drivers. However, we found that it was best to leave the Voltage alone on this video card because it made us hit the maximum TDP much quicker, which actually lowered the GPU clock frequency while gaming. That reduces power use and temperatures and boosts overall efficiency. It's critical to note that both the 3080 and 3090 Founders Edition cards run very hot on the GDDR6X, which limits performance. Regardless of which GPU you're looking at, though, all of the GTX 1660 models benefit greatly from dropping the GPU clocks. Bring the memory clock to a minimum. Downloading and installing HiveOS The first thing you'll need to do is download the . memory clock : +500. At the end of 2020 beginning of 2021, Ethereum has been the most profitable coin in mining. Nvidia decided not to update the 10xx GPU driver for Windows 7, so you cant mine Ether efficiently on Windows 7 using the 10xx GPUs. The first step is to overclock the memory to the stable maximum. my gpu: GPU clock: 1100MHz. However, the memory proves the deciding factor once again. MH/s, 37.0 As such, our maximum hash rates ended up about 10% lower than what some places show. We've included Nvidia's RTX 20-series, GTX-16-series, and GTX 10-series cards, along with AMD's RX 5000, Vega, and 500 series parts. overclocking significantly increases power consumption. For each of the tests, we checked the maximum possible stable hashing rate for the GPUs. Consider yourself warned. However, you'll want to tune your graphics card with the optimal settings, and the brand and card model can have a big impact on overall performance and efficiency. Without altering the cards, the Nvidia 3080/3090 Founders Editions let the memory get very hot while mining, which can dramatically hinder performance and/or reduce the card's lifespan. 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. 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%. If you are not willing to get into the setup details and just looking for final values, you can find them in the tables below. Plus, it's a simple flip of a switch rather than something that requires a lot of trial and error. Here's how the stock, GPU core only, VRAM only, and GPU plus VRAM overclocks fared at 4K RT-Ultra with DLSS Quality in the built-in Cyberpunk 2077 benchmark. The effective memory clock in MSI Afterburner must be 81008400 MHz. Anyway, if you're looking for additional information, here is our list of the best mining GPUs, and we've checked profitability and daily returns of each GPU. Overclocking a GPU for mining is pretty simple. Kawpow algorithm with RVN as the main cryptocurrency entered the mining industry with a boom. After additional tinkering and testing, we combined the GPU and VRAM overclocks to end up with +100 MHz on the GPU core and +1000 MHz on the GDDR6X memory. If it does (which it does for some 2080 and 2080Ti models), find the max hash rate you can obtain by raising PL. Disassembling the GPU might void the warranty or/and might permanently damage the GPU. But perhaps even worse than that is the fact that overclocking usually only improves performance by 510%. The GPU memory at a standard clock commits a few errors that are not critical when rendering images in games, but they may be critical when making exact calculations. Tuning your card for the best performance and efficiency is important. Next, we worked on a memory overclock. How To Start Mining with NiceHash - Official Guide Watch on Download NiceHash Miner But if you need it asap or you dont feel like getting into details, use our table. MH/s, 32.7 Suppose you already have a graphics card and want to mine using your GPU's spare cycles. How to overclock GPU for Ethereum mining . More importantly, while we couldn't get GDDR6 temperatures on the 3060 Ti and 3070, we did get VRAM temps on the 3080 and 3090 as well as the AMD cards. Miners provide protection to cryptocurrencies against the potential attack or cancelation of a transaction. If it is not stable, the power supply can be raised to 75%. New York, There's usually a fair amount of headroom, so we started with a +750 MHz offset on the GDDR6X memory. Kernels <5.5 have issues with Navi and Navi2 cards with the sysfs interface. To keep your hardware safe and stable, increase the parameters gradually, and test the system before the next increase. Get instant access to breaking news, in-depth reviews and helpful tips. Let's start with the previous generation and move back from there. This is supposed to make overclocking easier, but as with most auto-tuning utilities, your mileage may vary. Follow this formula to calculate power limit percentage change: Power Limit Decrease = GPU TDP - Power Limit (from the table below) Power Limit Percentage Decrease = Power Limit Decrease / GPU TDP * 100. Memory clock (MHz). We've had it crash, and we've had it generate unstable overclocks as well. Why? After tuning, the RX 6600 XT basically gets about 2/3 the hashrate of the RX 6700 XT. Example. With that initial performance boost in play, we then tried a 150 MHz core overclock and Cyberpunk 2077 almost immediately crashed. Other settings were similar: -502MHz GPU clock, 55% power limit, and 50% fan speed. 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. This article has a couple of errors/misconceptions. However, after the release of ETHlargementPill-r2 that lowers timings for this type of memory, they started mining Ether quite successfully. all GPUs regardless of the brand and allows you to modify all settings, like Miners had to increase energy consumption to maintain the hash rate which affected energy efficiency. Nvidia provides an auto-tuning tool and you can specify voltage and power limits, a temperature target, and a fan speed target. Memory Clock: 1750 MHz. We set the GPU power limit at the same 115%, which does make a difference, oddly average power dropped about 15W if we set it to 100%, even though the card was running well below the official 250W TGP. We got 32MH/s, up from about 28MH/s at stock, with power draw of 75W. This is the most straightforward solution. Follow the steps below to overclock your GPU while mining crypto: Download and install graphics card utility software. Overclocking also increases the power use and often the temperature of your graphics card, which can cause it to wear out sooner. MH/s, 31.7 We have a GPU with a weak power supply, so we stop here and enjoy the hash rate above 90 MH/s. * The 30xx series stats are up-to-date as of December 25, 2020. Energy efficiency deteriorates with each new Ether epoch. That worked okay, which is almost always the case if you can't get at least a 100 MHz core overclock, you probably shouldn't worry about going any further with your particular graphics card. They are scammers and perhaps this is paid article. (After the initial article, we've updated and added more GPUs, but we've skipped the "stock" testing and only included our tuned results.) Except, being nearly four years old, two of our GPUs (the GTX 1070 and GTX 1080) really weren't happy with memory overclocking. Radeon RX 6900 XT (Reference): Tuning all three of AMD's reference RX 6000 cards ended up very similar. Also, our results on the reference blower cards are probably far less than idealjust about any custom Vega card would be a better choice than these blowers. Clean before you overclock If you're looking to overclock a card you've already installed, then it's. The GPU starts consuming less power and the temperature goes down. It doesn't like stock settings, as the GDDR6X gets very toasty. However, where previously you could theoretically net over $10 per day on a 3080 or 3090 card, current profitability has dropped significantly, and less than $4 per day for a 3090 is typical. Here we have the Radeon RX 570 and Radeon RX 5700 GPUs. * - Our GTX 1070 and GTX 1080 are original Founders Edition cards from 2016 and appear to perform far worse than other 1070/1080 cards. Alternatively, it can auto-undervolt the GPU, which reduces performance a bit but also tends to lower temperatures and power use. MH/s, 9.08 The cards settled in at 106 degrees Celsius, with GPU clocks fluctuating quite a bit. 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). Not all rigs work well with any algorithm, so every expert user must test their GPU operation at maximum and minimum capacity and choose the optimal mode, considering operating temperature and electricity costs. 11.0 The 1660 Ti and 1660 Super are basically the same speed, though we had better luck with memory overclocking on the Super. Apply between The fastest GPUs for Ethereum mining right now are the RTX 3080 and RTX 3090, by quite a large margin. We're going to skip all the baseline performance metrics this time, and just jump straight to optimized performance. Core voltage. That's not an error. MH/s, 10.71 MH/s, 18.0 NY 10036. The RX 5000 series GPUs (aka RDNA, aka Navi 1x) all continue to perform quite well in Ethereum mining. Before overclocking, it's important to get a baseline measurement of how your graphics card performs. Corsair Hydro H150i Pro RGB (opens in new tab) Then lower PL. If you don't mod the card to improve GDDR6X cooling, you'll typically end up at 106-110C (depending on your card, case, cooling, and other factors), and the maxed out fan speed is not going to be good for fan longevity. We will update it as we get the new data. At the same time, we know there's a lot of interest in the topic, and we wanted to shed some light on the actual power consumption measured using our Powenetics equipment that the various GPUs use, as well as the real-world hashrates we achieved. For example, the RTX 3090 isn't known for being memory bandwidth starved in most cases, but the reference model definitely runs into power limits at stock. Thousands of overclocking profiles at your fingertips. memory and core clocks so they can run on higher speeds than specified by a Operating modes, mining experiences the upsurge in popularity, How to Mine Kaspa with ASIC and GPU: Settings, Extra Rewards, Dual Mining, March 2023 Work Progress Report: Calculator for ASIC, Multiple Node Updates, How to Set Up Antminer E9 Pro to Mine ETC, ETHW or CLO. extremely high settings may damage your fan. So for CUDA, Nvidia designed a special lower memory clock state (P2). Note that "stable" is in quotation marks because even if the initial testing seems to work fine, there will often be exceptions where some games or applications crash while others work. That's why the core overclock mattered more than the VRAM overclock. Overclocking your GPU is principally a safe process if you take the things slowly and gradually. More overclocks can be seen in other languages: Gigabyte Nvidia GeForce RTX 2060 OC 6GB GDDR5, Gigabyte GeForce RTX 3080 GAMING OC 10 GB, Palit GeForce RTX 2060 SUPER DUAL (Samsung). Boost the memory clock: Use MSI Afterburner to overclock your video card. ago. Graphics Memory Supply Improving, Just in Time for Ada and RDNA 3, AMD Finds Another Graphics Card Partner For RDNA 2 GPUs, U.S. CHIPS Funding Terms Will Severely Restrict Chinese Chips Industry, By Andrew E. Freedman, Matt SaffordFebruary 10, 2023. The RTX 3090 Founders Edition is definitely not the best sample of mining performance, and NiceHash's number (perhaps with maxed out fans) is 12% higher than what we got, but also used 2% more power or if you prefer, our numbers were 11% slower while using 2% less power. By default, Afterburner locks out voltage adjustments. MH/s, 28.0 This brings us to the final point we want to make. Overclocking your graphics card can improve its performance by 5% to as much as 15% (or more), depending on the particular card model. for 10 minutes and make sure the hashrate is unaffected. How to overclock the CPU. MSI MEG Z390 Ace (opens in new tab) Setting up GPUs for Kawpow is quite easy. overclocking is quite easy. NVIDIA GPUs, you add value to the default value, while in AMD you set the Again, maxing out fan speeds and memory clocks while dropping the GPU core clocks and power limit are key to improving overall hash rates. Shifting over to AMD, everything was very close on performance within 2% across all four cards. Nvidia includes the fan power consumption into PL, so the core may start lacking power. Why tomshardware promote scams??? Default clock : 1100MHz. Learn how to maximize mining profit by overclocking Nvidia GPUs using EVGA Precision Xoc.Products used in this video:EWBF Miner: https://github.com/nanopool/. That's the big unknown. The current thinking for a lot of miners is that Nvidia's RTX 30-series cards are superior to AMD, but that's really only true if you look at pure hashrates on the 3080 and 3090. Set it up between YMMV! How to overclock a GPU for mining To overclock a GPU you have to download some software made by MSI Nvidia and change a few settings around, and you will be able to take your graphics card up from 60-65 stock performance to 100 percent. It includes support for the most popular mining solutions, and it will even benchmark your card to determine which one works best. Set it 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. But this actually isn't AMD's best overall showing. You don't need a high-end CPU, motherboard, or memory for mining purposes, and many larger installations will use Pentium CPUs and B360 chipset motherboards with more PCIe slots. MH/s, 6.4 The effective memory clock in MSI Afterburner must be 8100-8400 MHz. At the same time, mining experiences the upsurge in popularity. This setting controls the voltage input of the core Without the memory overclock, performance drops to around 40MH/s. And then there's Polaris. manufacturer. NiceHash specifically recommends (opens in new tab) running your fans at 90-100% on the 3080 and 3090, which can definitely boost performance. Start lowering PL little by little, by around 1%. If it's higher, you are mining at your own risk. The hash rate in the 2Miners pool has increased 5 times in a month. There is an issue with Nvidia graphics cards on Windows. . 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. We ended up at a 1650MHz setting (stock is 1800MHz) on the Radeon VII, and we set the core voltage to 880mV. We split the difference and dropped to 125 MHz, which also crashed. Press Ctrl+F, then click the OC Scanner button in the top-right corner and let it do its thing. 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, 45.0 We could be cheeky and say that if you need to ask, you should probably just leave well enough alone. As you can probably guess, the more demanding the game (i.e., if it uses ray tracing and DLSS on an Nvidia GPU), the more likely it is to require additional fine tuning and lower clocks. How to The efficiency looks good, but the raw hashrate is definitely lacking it's only marginally faster than a RX 470 8GB from five years back. One big benefit of AMD's overclocking tools is that you can specify per-game OC profiles. We will not go into more detail in this article. We again dropped the GPU core the maximum allowed (-502MHz), set the memory clock to +750MHz, and put the power limit at 70%. -75 and -100. The graphics card normally gives out 60 MH/s, you can get 63-64 MH/s by overclocking. Additionally, it also shows you information about your graphics card and offers fan speed curves, custom profiles, and VBIOS loading. MH/s, 124.39 The card has a powerful core, which is quite useless for Ethereum mining that doesnt require more than 700-800 MHz. Seasonic Focus 850 Platinum (opens in new tab) MH/s, 20.21 MH/s, 21.3 This is the core GPU speed. Overclocking Notice that the 2060 Super, 2070 Super, and 2080 Super all end up with nearly identical performance? Our stance is that this is a Very Bad Idea (tm). fan speed, fan curve, overclocks, temperature limit, and many other settings. That yielded similar hash rates of 93MH/s, while fan speed, GPU temperature, and power consumption all dropped. Overclock and share. The vanilla 1660 with GDDR5 memory doesn't clock quite as high on the VRAM and thus performs worse on Ethereum mining. . Let's talk about the big picture quickly before we get into the details. Again, if you already have a GPU, putting it into service isn't a terrible idea it's your hardware, do with it what you please. Between the GPU board and backplate where the memory chips are located. mind that extreme temperatures and clocks can irreversibly damage your I used the EVGA X1 to OC my RTX 3060(auto OC)and within a month the card started having a burning smell. If writing to the interface in the sysfs, you've got to be aware of the kernel version. The GPU starts consuming less power and the temperature goes down. We still recommend reading the whole article so that you understand how GPU overclocking and setup for mining work. YMMV. For AMD you should slowly increase your core and memory clocks by 50 MHz. For the 3080 and 3090 cards with GDDR6X memory, keeping that cool is critical. However, stability is important to me, and my setup had been working for 18 days without crashing. The instructions above are good for any AMD GPU. Unlink The best thing to do is to disable CUDA P2 state through the nvInspector tool (more specifically, through its nvProfileInspector subtool). Visit our corporate site (opens in new tab). Hot algorithms mostly use GPU core, so their performance depends on the core clock. The critical setting for mining. Furthermore, RVN is featured on many major exchanges. We mined separately Kaspa (KAS), Ethereum Classic (ETC), and Ergo (ERG) and then dual mining combinations such as Ethereum Classic + Kaspa and Ergo + Kaspa. 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. MH/s, 105.0 Windows 10 requires GPUs with at least 4 GB of RAM. Find the clock value that makes the GPU driver crash, and move 50 MHz down to the stable area. 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. 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. When you are overclocking the 3070 and other older GPUs of the 30xx series, its important to understand what the card is missing. When miners find a new block in the cryptocurrency network, they get a reward plus transaction fees included in the block. MH/s, 33.0 At the same time, we strongly recommend against 'redlining' your card for maximum hashrate at all costs. Thus performs worse on Ethereum mining the same time, mining experiences upsurge! Start with the sysfs, you should probably just leave well enough alone will even benchmark your card maximum... Mining remains profitable, at least 4 GB of RAM the instructions above are good for any GPU! 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