Editor's Picks Radeon Tech News AMD Navi 21 to Feature 80 Compute Units (CU)nucleus28th September 202028th September 2020 by nucleus28th September 202028th September 202001321 With Navi 22 – 40 CUs and Navi 23 – 32 CUs. Lots of rumors and leaks about AMD’s up-coming Big Navi and its siblings...