SOC - ~200mm^2 n7p ~8 BN transistors
CPU - ~3.5GHz w SMT/3.6GHz wo SMT
GPU - 26 CU (28 total) @ ~1.3GHz (~4.3TF)
RAM - 10GB GDDR6, 10gbps, 6GB at 240GB/s, 4GB at 160GB/s
SSD - same as Xsx
BR - UHD BR
MSRP - $249, Fall/Winter 2020
Oops.
What was I thinking...
Changing ram to:
10GB GDDR6, 14gbps, 6GB at 336GB/s, 4GB at 224GB/s
Reasoning:
The slow portion of the ram on Xsx reserved for OS, audio, etc is 6GB at 336GB/s.
Lockhart at 192bits guarantees 6GB at 336GB/s. I expect these 6GB on Lockhart will be used 1:1 with the Xsx 6GB, so they will hold the OS, audio etc. This 6GB portion on both consoles will be used the same way since they're non-graphics devoted, and this makes porting between the two machines simpler.
I predict the graphics reserved memory on Lockhart will be 4GB at 224GB/s (which is more than enough for a 4-5tf, 1080p-1440p part).
So in summary 10GB total, 6GB at 336GB/s reserved for OS, audio, etc. 4GB at 224GB/s reserved for GPU.