The upcoming AMD Zen 3 Ryzen 4000 desktop CPUs will likely offer 10-15% IPC gains per thread, according to a new report. Zen 3 will feature up to eight cores per CCX and a 32 MB L3 cache that can potentially improve latency in gaming. Also being confirmed is that Zen 4 will require a new socket and feature a 1 MB L2 cache and AVX 512 support.