So could we come closer if we add the wattage needed for the different configurations? I would need help with that though.
After getting the comment that you can now disable SEs "left and right" (for BC) the 3SE-theory seems weak (but not totally dissmissed bc reasons). I read the whitepaper from AMD and agree it looks alot more scalabe now. My limited understanding is that there are no chips with more then 2SEs today and also the usual number of CUs per SA is 10 or 12 (5-6 Dual compute units). It also looks like the middle ground of disabled CUs for yield is 4, however there might be interesting to disable more for lower power usage (and perhaps cheaper chips?).
I also think they are clocked higher then MS. Im thinking 1,85Ghz (can also be tuned).
I also personally think Sony really wants the total wattage down because of Japan and Im guessing they dont want much more then 175w-190w total (max), (PS4 is 190w and PS3 was 200). If we can get an overview it would be easier to finetune.
I need help calculating and filling in the blanks (would settle for a wattage-calculation-formula and I can fill it in myself), but to me the most interesting options would then be:
Variant 1:
Max CU: 48
CU count after disabling 4: 44
Clock speed: 1,85Ghz
TF: 10,4
Watt usage for GPU:
Watt usage for total APU:
Variant 2:
Max CU: 60
CU count after disabling 6: 54
Clock speed: 1,85Ghz
TF: 12,7
Watt usage for GPU:
Watt usage for total APU:
Variant 3:
Max CU: 60
CU count after disabling 4: 56
Clock speed: 1,85Ghz
TF: 13,2
Watt usage for GPU:
Watt usage for total APU: