If I'm understanding Navi correctly you can only do 20/40/60/80 Compute units Gpus. Each shader engine in Navi has 20 CU's that is why you can only do 20/40/60 gpus.
Navi 10 has 2 shader engines giving 40 Compute units and you can only disable 2/4/6/8 CU in cut-down versions. So Navi Rx 5700 xt has 40CU's and Rx 5700 36CU's, you can't disable for example 3 CU's or 7 CU's.
So the low-end navi (Navi11) will have 20 CU's. And this likely means both PS5 and Xbox anaconda will have 40 CU's but 4 disabled for total 36CU's.
6x master league achiever in starcraft2
Beaten Sigrun on God of war mode
Beaten DOOM ultra-nightmare with NO endless ammo-rune, 2x super shotgun and no decoys on ps4 pro.
1-0 against Grubby in Wc3 frozen throne ladder!!