I am helping a friend build a computer under a small budget, and I recommended the gtx 660ti but he is worried it will bottleneck his 3.3 ghz CPU. Will it? I am totally unsure.
You need to provide more information about the cpu, such as its series.
Ex. i7, i3, i5 etc in case of intel or in case of amd Phenom 2 x6, fx 8350 etc...