How GPUs Work at a High Level When people say GPUs are powerful, what they really mean is this: GPUs are built for massive parallelism from the ground up. Let’s... (opens in new tab)

How GPUs Work at a High Level<br><br>When people say GPUs are powerful, what they really mean is this: GPUs are built for massive parallelism from the ground up.<br><br>Let’s break down what’s happening under the hood.<br><br>At the top level, a GPU chip is made up of many Streaming Multiprocessors (SMs). Think of SMs as mini parallel engines replicated across the chip. Instead of one big brain, you get dozens of smaller ones working simultaneously.<br><br>Inside each SM:<br>- A Warp Schedule...