Quote Originally Posted by Dainas View Post
Your fine, PCIe 1.0 16x is plenty, even with lower ram amounts (amounts you wouldn't want in the first place ). The 2.0 standard really was for enhanced 1-4x slot throughput and multi gpu setups. Gotta tell you I'm much more looking forward to this card as time passes by, really would love to build and uber Deneb system with my MSI board.
I disagree, the PCIe 1.0 16x might have a bandwidth limitation as it only has 4GB/s of bandwidth, the 4890 uses 3.9GB/s of bandwidth so the 58xx's will probably use more.