AMD: PS4 performance advantage over XB1 bigger than many expect thanks to hUMA

[ethomaz]

cannonballZ said:
http://www.extremetech.com/gaming/164934-xbox-one-bus-bandwidths-graphics-capabilities-and-odd-soc-architecture-confirmed-by-microsoft

It says HSA/hUMA confirmed for xbox one.

This other says not.

http://www.planet3dnow.de/cms/1538-microsoft-prasentiert-xbox1-prozessor-auf-der-hot-chips-25-huma-sein-oder-nicht-sein/

In German (I need to use Google Translate).

What I'm getting is that Xbox One eSRAM is not into the shared memory system... so Xbox One did not support hUMA but if you look only to the DDR3 shared memory then they have something similar to hUMA.

So there are sites saying it is hUMA and others not because some consider the eSRAM part of the memory system and others not... in fact MS already said the eSRAM is not a cache like in Xbox 360... it is part of the memory system.