Ubisoft GDC Presentation of PS4 & X1 GPU & CPU Performance

[walsufnir]

ethomaz said:

walsufnir said:

Why wouldn't they? And where do they say they didn't? Any detail on the test for Xbone is missing. They are going from DX11 to PS4 optimization and PS4 details talk.

I guess it is why you need the eSRAM for framebuffer... most devs will use eSRAM for that and it is already not enough for big 1080 framebuffer with post-processing stufs.

They don't have space on eSRAM to put GPU compute.

No dev will sacrifice framebuffer to use the eSRAM for other thing.

 

We don't know how big data will be in either case but this test was to show gpgpu and we are not given any details on it regarding Xbox numbers.

What you and others are doing is guessing what the slides are to show us but sadly don't. That's why I say there is data missing and infering anything off this is close to impossible in comparison of hardware.