Question is, would pulling my existing GPU and replacing it with a 980Ti be pointless on a http:// ASUS P8Z68-V PRO/GEN3 mobo fitted with 2nd Generation Intel Core i5 2500K 3.30GHz Socket LGA1155 SandyBridge) which I can OC stably during gaming at 4.5GHz. Specs of the mobo suggest the 980Ti will not take too much of a hit...is this the case? I had a quick glance at the specs for Intel CPU's since early 2012 and, frankly, not much seems to have improved markedly unless a game happens to rely on the CPU; the GPU is still doing most of the work.