How to choose the right GPU for AI?

When considering the purchase of a GPU for AI applications, there are several crucial factors to keep in mind. Firstly, what is the specific workload you'll be running? Some GPUs excel at compute-intensive tasks while others are better suited for graphics-heavy applications. Secondly, what is your budget? Higher-end GPUs offer better performance but come with a steeper price tag. Thirdly, what is your power consumption limit? More powerful GPUs tend to consume more electricity. Fourthly, consider the size of your system and whether the GPU will fit within the chassis. Lastly, check for compatibility with your current hardware and software stack. With these considerations in mind, let's delve into the question: How do you choose the right GPU for AI? Should you prioritize raw processing power or energy efficiency? Are there any specific brands or models that excel in AI applications? How do you ensure compatibility with your existing system? And ultimately, how do you balance cost and performance to make the most informed decision?