Jim wrote:R7 265, huh?
If that works, then an R9 270 or 270X ought to work.
They are all derivitives of Pitcairn.
So why only specific cards and not all GCN gen1 cards?
And again, does PCIe v1.1 (versus V1) allow for this?
It would be so great if the R9 270X would work! Then I could be lazy and wouldn't have to swap cards :)