What is the difference between a single processing unit of CPU and single processing unit of GPU?Most places I've come along on the internet cover the high level differences between the two. I want to know what instructions can each perform and how fast are they and how are these processing units integrated in the compete architecture?It seems like a question with a long answer. So lots of links are fine.In the CPU, the FPU runs real number operations. How fast are the same operations being done in each GPU core? If fast then why is it fast?I know my question is very generic but my goal is to have such questions answered.
CPU and GPU differences
computer architecture;parallel computing