What is a GPU mining rig?

A GPU mining rig is a bootstrapped computer for mining cryptocurrencies using the speed and efficiency of GPUs. A GPU mining rig looks like a personal computer but features special accessories like fans, risers, and mining motherboards. Most of these rigs use the same operating systems as personal computers.

Why do large-cap crypto miners use GPUs for mining?

Most large-cap crypto miners started with CPU mining to win mining rewards. Soon, they realized that CPUs offer limited outputs despite high power consumption. That’s when miners moved toward GPU mining or video cards for mining. This shift was primarily because of the hash rate of GPUs.

What can you expect from GPU mining?

Let’s take a look at what good things you can expect with GPU mining. GPU mining profitability boils down to the speed at which clocks execute instructions. While CPUs measure hash rates in kilo hash per second (kh/s), GPUs measure in megahashes per second (mh/s). As you can see, a 40 mh/s GPU is more powerful than a 40 kh/s CPU.

Which graphics card is best for cryptocurrency mining?

Nvidia and AMD make the most well-known mining graphics cards as they offer a practical method to go into the cryptocurrency mining space without having to spend a ton of money.