Ivy Bridge Xeons are supposed to hit this Spring. So when they do, the Sandybridge Xeons will be obsolete. I'd rather have new tech in an updated Mac Pro. Apple has dogged this machine with obsolete video cards practically since its inception. We need not add CPU's to the roster.
via Digitimes
lol. Wrong!
SB-E is far from obsolete. IB doesn't have 6/8 core CPUs in its lineup!
Go and do some more reading