I fail to see what specific relevance this has to the Mac Pro?
Also it might be a good idea to give the source of these images (one appears to be
HotHardware) and state what system was used. Stealing bandwidth is just rude...
I could see the relevance if the system specifications had in any way resembled the Mac Pro.
AnandTech atleast used a SkullTrail system based on the i5400.