How many GPU in a node?

In the realm of cryptocurrency mining, particularly when discussing the computational power of mining nodes, the question of "How many GPU in a node?" often arises. This inquiry typically stems from a desire to understand the hardware configuration that drives the hashing power of a mining operation. A GPU, or Graphics Processing Unit, is a specialized type of processor designed to handle complex mathematical and graphical computations efficiently. In the context of mining cryptocurrencies like Bitcoin or Ethereum, multiple GPUs are often employed in a single node to increase the chances of solving the cryptographic puzzles that validate transactions and earn rewards. The answer to this question can vary greatly depending on the miner's budget, available resources, and mining strategy, ranging from a few GPUs in a hobbyist setup to hundreds or even thousands in large-scale mining operations.