Sapphire R9 290 Tri-X (Scan) (OC UK) (Dabs) All of the AMD goodness (Mantle, 512 bit bus for HD/4K res, 4GB,) while mitigating the AMD reference badness (Heat, Noise). Plus they use the better Hynix memory on these cards too. Here are the noise levels AnandTech got for gaming with this card and FurMark with this card. It's probably the best aftermarket R9 290 available.
