Hmmm I'm not sure what would be bottlenecking what. Your CPU although capable, is indeed a bit old, it's on the 6th tier (from top to bottom) on Tom's CPU hierarchy, same as AMD's Phenom II CPUs. They'll game, yeah, but don't expect top performance from the CPU. And you're pairing it with a 1030, which is currently the lowest cost offer from the latest generation of Nvidia GPUs. Capable as well, for video playback and moderate gaming, but nothing too demanding either. So I'm not sure you'll have any bottleneck at all, I'm looking at fully functional Mid-graphic settings on average.