It's OK. I wouldn't brag about that card, but it has some nice features. It's smaller, and cheap, but if you have the money, get the 460. It's alot more powerful. What games do you want to play, and what is your motherboard?
It can come close in performance to a stock gtx 460 and use less power but is already close to its max right out of the box. They suffer from the same power vrm issue as the gtx 460 but less likely to fail after a few months use due to lower power use.