How much VRAM does NiceHash use?
You need at least 4gbs of VRAM for profitably mining cryptocurrencies.
NiceHash QuickMiner supports and runs on all AMD® and NVIDIA® 1000, 2000, 3000 series GPUs with at least 6GB of VRAM.
First, Ethereum GPU mining requires more than 4GB of VRAM, so if you're still hanging on to an RX 570 4GB, it won't work — and neither will the new Radeon RX 6500 XT.
In the future, once 4 GB cards definetly stop working, we will remove the KawPow algorithm for 4 GB cards in NiceHash Miner. Alternatively, you can use NHOS in the meantime - Linux based OS'es use a very small fraction of VRAM to operate.
Yes and no. This depends on the way you set up and optimize your GPU. If you use the right settings, you have nothing to worry about! Like every electrical component, a graphics card will draw power during operation, and the majority of this power will be converted to heat.
VRAM mining temperature
The maximum VRAM temperature while mining is 110°C, which should be avoided by following this guide. Running the GPU at higher than 95°C will start to thermal throttle the GPU. Thermal throttling is when the GPU slows down itself to prevent overheating.
Keep in mind that 4GB graphics cards will not be able to mine ETH or ETC eventually. Ethereum's DAG will reach a 4 GB mark on 23rd of December 2020 (block 11,519,999). Ethereum Classic DAG will reach a 4 GB mark on 31st of October 2020 (block 11,519,999).
Can I Mine Bitcoin With 1Gb Gpu? No, the only way you can mining Ethereum is with a dedicated GPU (not just a powerful GPU such as an Intel UHD or AMD Vega).
Unless the developers/artists of a game force certain texture settings requiring a higher VRAM card, 8GB is probably going to be fine when running 1440p-4k with medium to high textures for the next 2-3 years, but 12-16GB would be preferred for 3-5 years assuming your GPU is powerful enough to last in that time for the ...
2.25 USD / Day
*Please note that values are only estimates based on past performance - real values can be lower or higher.
How do I increase VRAM mining?
- Open Control Panel and go to System.
- Select Advanced system settings.
- Click the Settings button in the Performance section.
- Select the Advanced tab.
- Click the Change button in the Virtual memory section.
- Define at least 16 GB virtual memory size.
Although the dag size is 4 GB or even more as it continues to increase, the 4 GB cards can continue mining Ethereum as long as we follow a few specific steps. First, we have to use a Linux-based OS, that's because Windows requires a lot more VRAM from the GPU and that will limit our mining even more.
RAM — Higher RAM does not mean that you get a better mining performance, so we recommend using anywhere between 4GB and 16GB of RAM. When deciding what size RAM best suits your needs, look at the operating system for mining and whether or not virtual memory is used.
These are tough, high-end components built to withstand the constant heating and cooling of intensive video gaming and graphics rendering. If you are looking for a ballpark figure, you should assume at least 3 years of life out of a GPU. 5 years would be a fairly average lifespan. Even 10 years isn't unheard of.
GPU mining itself isn't a danger to your PC—it's the mileage. Since most GPUs rely on attached or auxiliary fans, these parts can degrade faster during periods of sustained use. To prevent damage to your card, you'll need to clean them often.
You cannot mine just 1 Bitcoin, instead crypto miners will mine one block, with the reward set at 6.25 BTC per block. Each Bitcoin block takes 10 minutes to mine. This means that in theory, it will take just 10 minutes to mine 1 BTC (as part of the 6.25 BTC reward).
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What are Safe Temperatures for Mining?
| Temperature | Safe? | Effects |
|---|---|---|
| 100 - 109°C | No | Too high. A GPU running at this temperature for a minute or two may be recoverable, but significant chance of bricking |
Both the RTX 3080 and RTX 3090 had their GDDR6X modules' temperatures peaking at a blistering 110C. Naturally, the GPU would lower its clock speed, severely, to compensate for these ridiculously high VRAM temps.
Whether GPU VRAM needs cooling may depend on the specific make and model of your card. Some older cards may not run hot enough to need it, and they may not have temperature sensors at all. That said, it doesn't hurt to have some cooling on VRAM. This is mainly due to the memory's relative proximity to the GPU.
As you can see in the screenshot below, to mine on the Epoch 399 of the Ethereum (ETH) network, you need an NVIDIA GPU that has at least 4.18 GB of VRAM.
Can a RX 570 4GB mine ETH?
AMD's Radeon RX 470/480 and Radeon RX 570/580 video cards with 4GB of video memory are not completely useless for mining Ethereum (ETH) yet, even though the DAG size of ETH is over 4GB already or more that the VRAM available on these GPUs.
Is 4 Gb Graphics Card Good For Mining? As of now, 4GB graphics cards can't mine ETH or ETC.
For mining in which you make the most money, you need at least 2GB of VRAM, while a larger processor will set you back more money.
Can You Mine With A 2Gb Gpu? It requires 2GB or more of RAM, and for the most profitable mining, you need at least 6GB.
Yes, very possible. You can mine many altcoins and even bitcoin on your laptop. With the advent of mining pools, mining has been made way easier( though profits are not as high as expected). Mining pools have been helpful for people that cannot afford buying the high end devices like the AISC miners.
Most mining software requires at least 16 GB virtual memory. In systems with many GPU's, even more virtual memory is required to be able to work well with all mining software and algorithms. A good rule of thumb is to allocate 4 GB plus the total amount of memory on all GPU's.
The motherboard should be paired with a sufficient amount of RAM, 8 or 16 gigabytes, and at least 256GB of drive storage. The latter part is very important as Ethereum mining requires a lot of runtime memory, at least 4GB per GPU.
3600mhz ram with as low of a CL as possible. 3600mhz cl16 is the sweet spot in price per performance.
Buyers select the crypto-currency that they want to mine, a pool on which they want to mine, set the price that they are willing to pay for it, and place the order. This order is then forwarded to everyone who is connected to NiceHash with NiceHash Miner or other mining hardware (like ASICs).
