Re:X is justifiably slow
by fanf2 on Saturday June 01, 2024 @04:43PM
(#40548926)
8 instructions per cycle is a lot, especially on average! I checked and the PPC 970 could fetch, decode, and issue at most 8 ALU ops per cycle, but it could only retire 5 instructions per cycle, so its average IPC is probably less than 4.
https://www.anandtech.com/show/1702/2