Digital Foundry: Nintendo Switch CPU and GPU clock speeds revealed

[Mowco]

spemanig said:

Miyamotoo said:

Case 1: 2 SMs - Docked: 384 GF FP32 / 768 GF FP16 - Portable: 153.6 GF FP32 / 307.2 GF FP16

Case 2: 3 SMs - Docked: 576 GF FP32 / 1,152 GF FP16 - Portable: 230.4 GF FP32 / 460.8 GF FP16

Case 3: 4 SMs - Docked: 768 GF FP32 / 1,536 GF FP16 - Portable: 307.2 GF FP32 / 614.4 GF FP16

Case 4: 6 SMs - Docked: 1.15 TF FP32/2.3 TF FP16 - Portable: 460 GF FP32/920 GF FP16

All people really care about are the numbers. I think most people assume that it will be either 2/3 SMs, so there's little point in considering cases 3 or 4.

What are FP32 and FP16? I think that Case 1 or 2 with FP16, whatever the hell that means, would be more than ideal.

 

FP16 is half precision, PS4 PRO is 4.2TF in FP32 and 8.4TF in FP16 for example. So really you want to look at the FP32 figure as that's what everybody uses. People on neogaf seem pretty sure that it's Case 1, so 384 Gflops.