system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: Why are GPUs utilized for number-crunching work?

What makes a rig with many graphics cards better than a rig with many processors?
gpt
GPUs are more powerful than CPUs. The difference is that a CPU is better at more things. Think of a GPU as a guy with huge biceps who can curl 50kg dumbells all day but sucks at everything else, while the CPU is a slim, all-round fit guy who can do all kinds of exercises (but he can't curl like GPU, not even close)