The graphics cards that cant mine Ether anymore are relatively good at mining Ravencoin RVN (well discuss it later). 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. That's because we set the fan to run at 40% at 50C, 60% at 60C, 80% at 70C, and 100% at 80C and it ended up at 50% speed, which is perhaps more than is required, but we feel it's better safe than sorry if you're looking at 24/7 mining. Mine Again, maxing out fan speeds and memory clocks while dropping the GPU core clocks and power limit are key to improving overall hash rates. Disconnect the power and the temperature limit to change power without affecting the temperature. instability occurs. It offers a good way to control system overheating and speed up overall PC performance. Graphics card - NVIDIA: Graphics card - AMD: CPU - AMD: CPU - Intel: Rig . We again dropped the GPU core the maximum allowed (-502MHz), set the memory clock to +750MHz, and put the power limit at 70%. At stock, the fans end up running at 100% to try to keep the GDDR6X below 110C, and that's not good. We dropped the GPU core clock back to +0 MHz but left the power limit at the maximum (114% on this card). Electricity costs and current profit are crucial when you are choosing an algorithm and rig operating mode. Lets see how to overclock AMD graphics cards from its new and quite effective series. Who knows, we might even see new mining algorithms. All PoW networks (Proof of Work) pay miners with their coins for this job. 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. MH/s, 34.0 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. Fan speed. . At the end of 2020 beginning of 2021, Ethereum has been the most profitable coin in mining. Use it to tweak and manage your system's memory, fan speed and performance, and much more. 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. The OC scanner can take 20 minutes to run, and most of the time, you can get a quick and easy overclock much faster on your own. It controls how much power your GPU can eat. After that, you just leave it up to the drivers, which will overclock the GPU cores but not the VRAM. 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. The 3060 and 3060Ti overclocking is the same as with the 20xx series. before the shutdown. MH/s, 18.0 We also maxed out the memory slider at +150MHz (17.2Gbps effective), and this time achieved optimal performance with the GPU set to 75% on maximum clocks. Why? They have the inventory delivery's posted, times, numbers ect. Run FurMark to check overclock stability 3. But this actually isn't AMD's best overall showing. MH/s, 24.62 Use MSI Afterburner to overclock your video card. Find the value that brings the memory clock down to 5000 MHz (P3 state), and make one step up from it. However, MH/s, 5.6 11.0 Check whether higher PL leads to a higher hash rate. GeForce RTX 3060 Ti Founders Edition: As with the 3070, we bumped the memory speed up as the main change to improve performance. Foremost, lets bring The graphics card normally gives out 60 MH/s, you can get 63-64 MH/s by overclocking. 2. The vanilla 1660 with GDDR5 memory doesn't clock quite as high on the VRAM and thus performs worse on Ethereum mining. We'll forgive you if that feels underwhelming. These days, it would take more than a year at current rates, assuming nothing changes. Start raising the memory clock little by little at +50 MHz intervals. Power limit. Power use also dropped to 279W, is quite good considering the hash rate. Cryptocurrencies have gained a lot of traction this year. MH/s, 104.12 After you successfully activate the pill or apply the mt parameter, follow the same overclocking process as with the 1060 and 1070. Core clock (MHz). The GTX 16-series GPUs meanwhile offer a decent blend of performance and power. We've had it crash, and we've had it generate unstable overclocks as well. Meanwhile, the RTX 3060 Ti and 3070 cards started at close to 52MH/s even though the 3070 is theoretically faster. GPU, and it doesnt require any change. This article has a couple of errors/misconceptions. Kernels <5.5 have issues with Navi and Navi2 cards with the sysfs interface. For each of the tests, we checked the maximum possible stable hashing rate for the GPUs. 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. Follow this guide. Overclock setting will be different for different mining algorithm. The odd bit is that the 2080 Super requires substantially higher memory clocks to get there. Using an 80 Plus Platinum PSU, we should be running at around 92% efficiency, and wall outlet power consumption is typically about 50-80W higher than what we show in the charts. It just enhances stability when you turn your mining software on or off and reboot it. Start raising the core clock little by little. We let the mining run for at least 15 minutes before checking performance, power, etc., as often things will slow down once the graphics card starts to heat up. Its the mt parameter in t-rex that goes from 0 to 6. Find the clock value that makes the GPU driver crash, and move 50 MHz down to the stable area. Additionally, it also shows you information about your graphics card and offers fan speed curves, custom profiles, and VBIOS loading. Somebody, please think of the gamers! On the other hand, my gpu: GPU clock: 1100MHz. MH/s, 8.68 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. This is just a baseline set of performance figures and data, using our specific samples. on how to make the process of GPU overclocking safe and simple. Image 1. Example. At the same time, power requirements dropped substantially, from 281W to 186W. 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. You can try bringing the core and memory voltage to 740. I mean look.. Overclocking your GPU is principally a safe process if you take the things slowly and gradually. Stop at 5% of the speed decrease. 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. The 3070 is easy to overclock. You can go as low as 800 mV for sure and you can try going lower depending on your graphics card. The 3070, 3080, and 3090 are the trickiest Nvidia cards in terms of overclocking, so lets get into detail. Thousands of overclocking profiles at your fingertips. In practice, there's usually not enough headroom that it's worth the hassle. Overclock and share. We made some tests with the mining rig made of Nvidia 3070 GPUs. MH/s, 9.5 At the end of November 11 thousand of people were mining cryptocurrency in the 2Miners pool, whereas now there are over 44 thousand. Did we mention overclocking can be a trial and error process? The effective memory clock in MSI Afterburner must be 8100-8400 MHz. The card has a powerful core, which is quite useless for Ethereum mining that doesnt require more than 700-800 MHz. Furthermore, it lowers stability. 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. Sooner or later, all miners end up estimating the max hash rate per 1 kW of a rig power due to either electricity cost or the limit of free power. They are scammers and perhaps this is paid article. I used the EVGA X1 to OC my RTX 3060(auto OC)and within a month the card started having a burning smell. absolute value. In this video, we cover that and we even sho. for 10 minutes and make sure the hashrate is unaffected. These cards literally pay for them self in time so we gamers might as well make the purchase a little bit easier lol As for availability if anyone is having issues buying a 3000 series I would suggest hitting up the Microcenter discord servers. However, the memory proves the deciding factor once again. The GPU starts consuming less power and the temperature goes down. From the first S3 Virge '3D decelerators' to today's GPUs, Jarred keeps up with all the latest graphics trends and is the one to ask about game performance. Next, we worked on a memory overclock. Overclocking the VRAM on those GPUs got performance up to around 60MH/s. It's a bit trickier to set up high-efficiency mining for Nvidia, so we will look at each series separately. 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. That reduces power use and temperatures and boosts overall efficiency. 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. Nvidia provides an auto-tuning tool and you can specify voltage and power limits, a temperature target, and a fan speed target. Asus RTX 3060 Ti TUF Gaming OC: Again, we removed this from the updated charts, but unlike the 3080 and 3090, third party cards weren't markedly different in hashing performance with the 3060 Ti and 3070 GPUs. Default clock : 1100MHz. Start raising the memory clock little by little at +50 MHz intervals. Energy efficiency deteriorates with each new Ether epoch. Tuning Controls. flash the bios from tpu and you should be good to go. For example, Darek gives advice on how to buy hardware components for the basic mining rig and how to connect them to each other correctly. My personal mining fan configuration is either a curve of whenever the card is above 40 Degrees then go at a fan speed of 70% -100%, or continuously 80% fan speed. Hot algorithms mostly use GPU core, so their performance depends on the core clock. It's important to note that switching from P2 to P0 doesn't make a hash rate higher. Remember to join our Telegram chat and follow us on Twitter to get all the news as soon as possible. So Windows doesnt help you get a better hash rate. It is an advanced method, which is not recommended to use for complete beginners. Use NiceHash QuickMiner and set overclocks with a single click of a button. Bring the memory clock to a minimum. Like Nvidia, AMD's GPUs are largely limited in performance by their memory speed, and without tools to overclock beyond 17.2Gbps, there's not much to be done. In most cases, you need to auto set up it, because tdp : 80% - 120% [ I run my GPU's at 85%] core clock : +150. Is it possible to improve over our results? +400 MHz and +800 MHz. It has a user-friendly interface and works with any Nvidia or AMD GPU. MH/s, 21.3 Find the clock value that makes the GPU driver crash, and move 50 MHz down to the stable area. We've seen examples of cards (specifically, the EVGA RTX 3090 FTW3) that can run at up to 125MH/s, while the memory sits at around 85C. That yielded similar hash rates of 93MH/s, while fan speed, GPU temperature, and power consumption all dropped. 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. Increase the fan speed to 90% - 100%. 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. What did the above do for performance? New York, YMMV. Set power limit, core clock, and memory clock. MH/s, 33.0 Just keep in mind that the 3090 acts as the excessively overclocked 3080 with a weak power supply. You can check out the power chart, but the overall efficiency chart is more important than raw power use. We started with a GPU core overclock. Run MSI Afterburner & Miner Now that MSI is installed, open it, and start up your mining software. Fine-tuning would give us an additional 26% of hash rate or 24% of energy efficiency. Between the GPU board and backplate where the memory chips are located. mind that extreme temperatures and clocks can irreversibly damage your Ethereum GPU mining remains profitable, at least until it shifts to proof of stake some time this year (we hope). Alternatively, you can go for broke and max out fan speed, set the power to 80%, drop the GPU clocks by 250-500MHz, and boost the VRAM clocks by 750-1000MHz. (Image credit: Jean Michel "Wizerty" Tisserand), How to Optimize SSD Performance in Windows 10 or 11, How To Install Tiny11 for Arm64 on Raspberry Pi 4, How to Update the BIOS on a PC: 3 Ways to Get New Firmware, How to Check SSD Health in Windows 10 and Windows 11, Mouse Jiggler Guide: Apps, Dongles and Macros to Keep Your PC Awake, How to Get a Battery Health Report in Windows 10 or 11, How To Create a Bluetooth Raspberry Pi Camera Trigger, How To Make a DIY Mouse Jiggler with Raspberry Pi Pico, HDD Sales Crater, Drop 35% Year-over-Year, Corsair Vengeance RGB DDR5-7000 C34 Review: Premium Performance. 2080 Ti meanwhile hits the same ~60MH/s as the 3060 Ti and 3070, thanks to its 352-bit memory interface. jowwann 4 hr. MH/s, 33.15 fan speed, fan curve, overclocks, temperature limit, and many other settings. Make sure to check out our Telegram chat for more tips. This program works on You can only mine Ether safely if the core temperature is below 65 degrees. Considerable shifts can lead to The max core clock is achieved by the increasing voltage which leads to a proportional increase in GPU power consumption. The effective memory clock in MSI Afterburner must be 81008400 MHz. MH/s, 85.0 some light to the term overclocking. As you can see the 20xx series has a marginal benefit per 1 kW 1.5x higher than the previous one. Note that you'll want a game or test that doesn't stop rendering when you leave focus (so if it shows the menu when you Alt+Tab, that's not going to work). There are some interesting results. 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. At the same time, mining experiences the upsurge in popularity. Mining algorithms can be "hot" (the GPU gets really hot) or "cold" (the GPU doesn't heat up too much). It doesn't do anything for memory clocks either, so you'll likely end up going the manual route. Find the limit after which the core starts fluctuating and falling below 1 GHz. Except we still ended up at the same 44MH/s hash rate. Overclocking and undervolting is a process of changing different GPU related values in order to achieve better performance and lower power consumption. I've lost countless hours troubleshooting my PCs, and these days I just don't find GPU overclocking to be particularly important. We will update it as we get the new data. They either issue coins or take them from transaction fees. OpenBenchTable. 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. the following settings: Usually, NVIDIA cards Will it be long enough to recover the cost of the card? Modding those with better thermal pads, or buying a third party card, can boost performance and lower memory temperatures. In that case, it might be worth considering, particularly if you live in an area where power isn't super expensive. The hash rate in the 2Miners pool has increased 5 times in a month. Setting up GPUs for Kawpow is quite easy. The instructions above are good for any AMD GPU. The memory also gets cut to a 192-bit bus, a 25% reduction in bandwidth that translates directly into hashing performance. 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. There are four primary points of interest when overclocking a graphics card: GPU core clock, memory clock, GPU voltage, and fan speed. Here's a more detailed look at each step: 1. Start setting the voltage in the lower range (743 mV 725 mV 713 mV 700 mV). 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