Why do computers need GPUs (integrated or external)? What information is the CPU sending to the GPU that it can’t just send to a display?
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CPU can do everything. It’s one really smart and hard working guy just going off of endless instructions.
GPU is a collection of smart fast hard working guys all given portions of specific instructions and are told to start working at the same time.
Another analogy – CPU is me remodeling bathroom step by step in an apartment building. When done, I move to next one.
GPU is a bunch of guys all assigned small tasks all located in designated bathrooms in the apartment building.
Which one is overall faster?
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