AMD 4x4 Surfaces, Kinda
 

NVIDIA today demonstrated a system powered by AMD’s 4x4 enthusiast platform at the GeForce LAN event in San Jose, CA. Not much detail is available on the system configuration except it was powered by AMD’s 4x4 platform.

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Nevertheless, the system was shown performing multiple tasks at the same time. These tasks included playing a game, watching a movie and encoding some files without any system slow down.