Differences Between CPU and GPU
Differences Between CPU and GPU Explore the key differences between a CPU (Central Processing Unit) and a GPU (Graphics Processing Unit) : Purpose and Function : CPU : The CPU acts as the “brain” of a computer system. It comprises the Arithmetic Logic Unit (ALU) for calculations and the Control Unit (CU) for instruction sequencing and branching. CPUs interact with various components like memory, input, and output devices. GPU : GPUs are primarily used to render images in computer games. They focus on high throughput and are faster than CPUs. GPUs often share RAM with electronic equipment, making them suitable for compute-intensive tasks. Memory Usage : CPU : CPUs consume more memory than GPUs. GPU : GPUs require less memory compared to CPUs. Speed : CPU : CPUs have lower speed compared to GPUs. GPU : GPUs operate at a faster speed. Cores : CPU : CPUs have a few powerful
