i have an oldie intel i7 920 overclocked to 4Ghz, should i get a new cpu if i want extra performance in gaming? or there won't be any noticeable difference (compared to an i5 4670K)?
that benchmark is for the stock 2.67 ghz, mine is at 4.0 ghz which there is a big noticeable difference between each clock values, clock is, is it underpowered under its current state to a haswell cpu for example a i5 4670K?