really? i7 and gtx 750 bottleneck? i don't believe you!
besides if its anything you want to improve its the gpu. that's the real deal behind gaming. the cpu doesn't do as much or anything really.
I have a i5 and a 760.
I bottlenecked myself not through the GPU or the CPU but through the video memory.
Nor my GPU or CPU ever reaches 100% constantly, most of the games they don't even get to 70% but my Video Memory Usage is always at 100% while playing games.
That's what I loving get for being a idiot and sticking with the 2GB version.
2GB is fine they said, 2GB VRAM is enough for games, they said.