HIS R9 280X iPower IceQ X2 Boost Clock 3GB Graphics Card H280XQM3G2M
If you want great performance at a decent price, then this is good option, especially if you're interested in a 4-way CrossFire setup. You get 3GB of 6.0GHz GDDR5 memory with this card, and it's 384-bit RAM, which isn't the best possible memory, but is still very good. The core clock speed on this card is 1000MHz out of the box, with boosted speeds of 1050MHz for even better performance, and it has just over 2,000 Stream processors. This card has two physical Crossfire connectors on it, making it a great choice if you want to put together a 4-way CrossFire setup. You get four output connections on this card, which include a DVD-I port, an HDMI port, and a pair of Mini DisplayPort connectors. There are a lot of great features with this card, but the price is a bit higher than it really should be, However, if you find it on sale, then this card is an excellent option.