I want to know if this combination won't be bottlenecking
AMD AM3+ X8 FX8350 + Asus DirectCUii R9280X 3GB GDDR5
current I'm using that graphic card, but my CPU is AMD Phenom 2 X4 965 BE 3.4Ghz, so I thought that my CPU is bottelnecking my GPU, please help me, thank you