Memory Bandwith!!!

[ssj12]

Tyrannical said:

ssj12 said:
DDR3 @ 2000MHz with three channels is plenty.

 

 

No, it's not.

22.4GBS memory bandwidth sounds like a lot, but it's not enough to do complex graphical operations like HDR, alpha-blending, and anti-aliasing at 30/60 fps.

The 360 does most of that in the 10MB frame buffer, and it has a 256GBS of memory bandwidth between the frame buffer and GPU.

 

let me ask, are we talking dedicated integrated memory or system memory?

DDR3 is the highest we can have for system memory.

DDR5 is the highest for intergrated memory.