Nope, it has PCIE x16 - its all u need.
Awesome, thanks so much.
Yeah I had wanted to upgrade my PC so I could play on High graphics with good framerates. I just put in some brand new RAM to put it up to 8GB which helped tremendously. I like my CPU a lot, it seems to get the job done, and I thought that the next best thing I could do was upgrade my GPU. Thanks again for the help!