Zen 4 is a 64-bit superscalar, out-of-order, 2-way SMT microarchitecture with advanced dynamic branch prediction, 4-way decoding of x86 instructions with a stack optimizer, multiple caches including an Op cache for decoded instructions and prefetchers for
We take a deep dive into the microarchitecture used in the latest AMD Ryzen 7000 CPU lineup, from cache changes to the new front end and AM5 socket. The latest AMD CPU architecture is called Zen 4, and it sees AMD mounting a full-frontal assault on Intel