The GPU clocks can go very high at stock, but the memory bandwidth appears to be the main bottleneck. In the tutorial I show you how to find the optimal overclocking for any AMD . There's a lot to discuss with these charts, specifically, what do we mean by "tuned" performance? When it comes to overclocking the CPU, it's a slightly different bag of chips to boosting the performance of your GPU. gradually by 100, then mine for 10 minutes and repeat incasing until any It includes support for the most popular mining solutions, and it will even benchmark your card to determine which one works best. In-build overclocking: Auto-overclocking: TDP downclocking: Algorithm switching: Benchmarking: Remote start/stop: 3rd party miners: 3rd party dev fees: . 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. Shifting over to AMD, everything was very close on performance within 2% across all four cards. 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. overheat and instability. In this article, we have put together some practical recommendations We enthusiastically recommend using MSI Afterburner, which you can download here. It can happen approximately in 1.5 years. MH/s, 34.0 Foremost, lets bring MH/s, 14.16 We'll list our optimized settings below, but here are the results. The answer: It varies, often massively, by GPU. Unlike Nvidia, these GPUs dont have special smart states at the BIOS level. We 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. You can try setting it to reference design, standard MSI, extended MSI, or third party some cards will only allow voltage adjustments with the correct mode, and some might not allow it at all. But out of the box, these are numbers that just about any card using one of these GPUs should be able to match. We also have serious concerns with any component temperature that's consistently at or above 100C (or really, even 90C). The article somewhat misrepresents the nature and character of undervolting. Go to "Overview", then choose to program all the GPUs using the icon provided for this purpose. Otherwise, the driver will crash periodically. We will update it as we get the new data. memory and core clocks so they can run on higher speeds than specified by a I mean look.. Any GPU can operate in power-saving mode, but overclocking allows you to maximize the hash rate. * - Our GTX 1070 and GTX 1080 are original Founders Edition cards from 2016 and appear to perform far worse than other 1070/1080 cards. With good memory you will get a hash rate of 64.6 MH/s at the consumption of 121 W. Its t-rex unadjusted for the devfee. jowwann 4 hr. That's because EVGA appears to have put a lot of effort into cooling the memory. Riva Tuner is an all-in-one overclocking software for all Nvidia and ATI graphic cards. Mining pools for professionals by professionals, Nvidia and AMD GPU Overclocking Settings for Ethereum Mining, How to Overclock a GPU for Ethereum Mining, Mining with Nvidia on Windows (P2 and P0 States), Ethereum Mining on Pascal (GTX 10xx Series), Ethereum Mining Overclocking on the Nvidia GeForce GTX 1060 (6GB), 1070, 1070Ti, Ethereum Mining on the Nvidia GeForce GTX 1080 and 1080Ti, Ethereum Mining on the Nvidia GeForce GTX 16xx and 20xx, ETH Mining on the Nvidia GeForce RTX 30, Ethereum Mining on the Nvidia GeForce RTX 3070, Ethereum Mining on the Nvidia GeForce RTX 3080, Ethereum Mining on the Nvidia GeForce RTX 3090, AMD RX 5 and 6 Overclocking for Mining, Energy Efficiency in Mining. Unlink Power Limit and Temperature Limit [1 on the image above]. MH/s, 35.04 Nvidia provides an auto-tuning tool and you can specify voltage and power limits, a temperature target, and a fan speed target. Radeon RX 6900 XT (Reference): Tuning all three of AMD's reference RX 6000 cards ended up very similar. Start raising the memory clock little by little at +50 MHz intervals. We'd prefer using an RTX 3080 with better GDDR6X cooling, however. Should you overclock your graphics card? Start setting the voltage in the lower range (743 mV 725 mV 713 mV 700 mV). If your rig doesn't start mining and the overclocking values are weird, remove the . To set up GPU overclocking, you need to install MSI Afterburner. The AMD RX 5600 user provided us with overclocking instructions. If it does (which it does for some 2080 and 2080Ti models), find the max hash rate you can obtain by raising PL. Running with GPU clocks of 2.2-2.5GHz just wastes power and generates heat without improving performance. However, after the release of ETHlargementPill-r2 that lowers timings for this type of memory, they started mining Ether quite successfully. When adjusting the settings for For the earliest GTX 1080 card revisions (Rev.A) the pill is unstable even at standard clocks, so to ensure GPU stability you have to lower the memory clock. They are scammers and perhaps this is paid article. Just remember to account for power costs and cash out enough coins to cover that, and then hopefully you won't get caught holding the bag. But if you have one of the best graphics cards and you're looking to eke out a bit more performance, we'll discuss how we go about overclocking and determining "safe" settings. Here's the main interface for MSI Afterburner, using the v3 skin. GeForce RTX 3060 Ti Founders Edition: As with the 3070, we bumped the memory speed up as the main change to improve performance. Use NiceHash QuickMiner and set overclocks with a single click of a button. Just keep in mind that the 3090 acts as the excessively overclocked 3080 with a weak power supply. You can save the results as links to 2CryptoCalc that allows you in just a few clicks to evaluate whether your algorithm is better or worse than alternatives in terms of the current mining profitability specifically for your rigs. Repeat increasing until any instability occurs. For the 3080 and 3090 cards with GDDR6X memory, keeping that cool is critical. The RX 5000 series GPUs (aka RDNA, aka Navi 1x) all continue to perform quite well in Ethereum mining. memory clock : +500. Press Ctrl+F, then click the OC Scanner button in the top-right corner and let it do its thing. We started with a GPU core overclock. 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. This setting controls the voltage input of the core Fine-tuning would give us an additional 26% of hash rate or 24% of energy efficiency. The first step is to overclock the memory to the stable maximum. You can do everything you need, specifying voltages, clock speeds, fan speeds, memory speeds, and more. Oh well Toms Hardware has hit a topic thats not realy welcome in the pc gaming community, they should also include sites for the miners where they can get the last few available Gpus as well, we will just sit on the side line and watch Tommy offer advice to miners. As such, our maximum hash rates ended up about 10% lower than what some places show. It's also important to note that we're reporting raw graphics card power for the entire card, but we don't account for the power consumption of the rest of the PC or power supply inefficiencies. 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. Tweaking AMD's previous generation GPUs is a bit different, in that rather than limiting the power, the best approach is to tune the voltage and clock speed. If you look at all the factors, the algorithm comes second best in terms of prominence and profitability in GPU mining after Ethash. The voltage is 780. Just because one person with a "HappyGPUs RTX 4090 X-Factor-Wow" model card (that's a made up name, if you couldn't tell) managed a 20% core overclock and a 25% memory overclock doesn't mean that every HappyGPUs RTX 4090 XFW card will hit those same clocks. However, note that the power draw we're reporting doesn't include PSU inefficiencies or power for the rest of the PC. 1. 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. 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. Seasonic Focus 850 Platinum (opens in new tab) Use it to tweak and manage your system's memory, fan speed and performance, and much more. The principles we've outlined above generally apply to the older GPUs as well. I myself make a little over $600 a month in PROFIT from just running my gaming rig and my kids/wifes on NiceHash. Plus, what about all the gamers that would love to buy a new GPU right now and they can't? We have a situation where P2 lowers the clock, while a mining device increases it at the same time. Increase the fan speed to 90% - 100%. MH/s, 25.62 Here, the lower power RTX 3060 Ti and 3070 shoot to the top, and then there's a moderate step down to the RTX 3060, 3080, RX 6700 XT, RX 6800, and so on. The card has a powerful core, which is quite useless for Ethereum mining that doesnt require more than 700-800 MHz. He also explained lots of complicated terms in simple words, such as shares, mining luck, block types, and cryptocurrency wallets. 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. Get instant access to breaking news, in-depth reviews and helpful tips. It just enhances stability when you turn your mining software on or off and reboot it. Weve used our standard GPU testbed for these tests, running a single GPU. One option for overclocking is to use the automatic OC scanner tool. AMD's RX 6000 cards also peaked at around 96C on their GDDR6 at stock, but tuning dropped VRAM temps all the way down to around 68-70C. Kernels <5.5 have issues with Navi and Navi2 cards with the sysfs interface. There is an issue with Nvidia graphics cards on Windows. Downloading and installing HiveOS The first thing you'll need to do is download the . For each of the tests, we checked the maximum possible stable hashing rate for the GPUs. 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%. Here's a gallery of all the 'tuned' settings we used for the legacy cards. 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. After that, you just leave it up to the drivers, which will overclock the GPU cores but not the VRAM. These are GPU core temperatures, but they're actually not the critical factor on many of the cards. represents the number of cycles the hardware can perform per second. Suppose you already have a graphics card and want to mine using your GPU's spare cycles. When the GPU works at a higher clock, it performs more operations in a given period of time, which in turn means that you will see more frames per second. In that case, it might be worth considering, particularly if you live in an area where power isn't super expensive. MH/s, 20.21 Most of the cards are pretty close in terms of overall efficiency for Ethereum mining, though the additional GPU cores on the 6800 XT and 6900 XT ended up dropping efficiency a bit more tuning might improve the results, particularly if you're willing to sacrifice a bit of performance to reduce the power use. It's important to note that as you are overclocking and testing, always monitor the GPU temperature. But this actually isn't AMD's best overall showing. and AMD GPUs has some slight differences. The most popular ways to mine bitcoin. We could be cheeky and say that if you need to ask, you should probably just leave well enough alone. How to overclock a graphics card for mining First and foremost, you need to install overclocking software. If it's higher, you are mining at your own risk. Without the memory overclock, performance drops to around 40MH/s. Both of these things are desirable in cryptocurrency mining as they help to maximize profits. The graphics cards that cant mine Ether anymore are relatively good at mining Ravencoin RVN (well discuss it later). overclocking significantly increases power consumption. This isn't an necessarily an optimal miner PC configuration, but it will suffice and is a closer representation to what most of our readers are probably using. 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. Let's take each card in turn. In his articles on 2Miners, he shares useful tips that he tried and tested himself. Overclocking GPU. Here we have the Radeon RX 570 and Radeon RX 5700 GPUs. When you purchase through links on our site, we may earn an affiliate commission. MH/s, 36.0 We got our best results by overclocking the GPU core and memory speed, but then setting a power limit. . absolute value. 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. But if you do some tuning to get fan speeds down to the 40-50% range, with temperatures below 70C, you can probably mine with a card for quite a while without having it go belly up. Best Mining GPUs Compare the profitability and payback of all video cards in the Best Mining GPUs table More overclocks can be seen in other languages: CPU/GPU Mining. 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. First, let's note that we're not trying to actively encourage anyone to start a mining farm with GPUs. It's a bit trickier to set up high-efficiency mining for Nvidia, so we will look at each series separately. Nvidia has managed to undo some of those gains with updated drivers, however, so newer cards like the RTX 3050 might not be all that great. It appeared reasonably stable after maxing out the core voltage at +100, but that also crashed after several minutes. Find the clock value that makes the GPU driver crash (reload), and move 50 MHz down to the stable area. Going over the process I do to get the best efficiency settings using MSI Afterburner. The critical setting for mining. He has been working as a tech journalist since 2004, writing for AnandTech, Maximum PC, and PC Gamer. Most likely the memory timings on the GDDR6 in the 2080 Super are more relaxed (looser), so even though bandwidth is higher, bandwidth plus latency ends up balancing out. MH/s, 24.62 The Radeon VII with its monster 4096-bit memory interface and a modest overclock for good measure ends up with 1178 GBps of bandwidthonly the RTX 3090 comes close. Overclock and share. The 1660 Ti and 1660 Super are basically the same speed, though we had better luck with memory overclocking on the Super. But Vega was also a power-hungry architecture, and it benefits from turning down the GPU clocks. NVIDIA GPUs, you add value to the default value, while in AMD you set the We got 32MH/s, up from about 28MH/s at stock, with power draw of 75W. In practice, there's usually not enough headroom that it's worth the hassle. 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. Default clock : 1100MHz. If you have middle 1080 Ti variant then use these settings. There's usually a fair amount of headroom, so we started with a +750 MHz offset on the GDDR6X memory. 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