Id be inclined to agree here. Ive briefly tried my 980ti in my old i7 930 bloomfield system at stock and found it to bottleneck a fair bit. Clocking it to 4ghz helped a bit but performance was still down from my main system.I would have thought a 980ti class card would have been quite badly bottlenecked by a stock i7 860 (2.8GHz), I would suggest a 970 or 390 in the £240+ bracket, anything more will be horribly bottlenecked I expect.