Simple facts upgrade if u want the 4770k is faster than 2700k/3770k by approx 10-15%....also the 4770k can support higher mhz ram 2900+
My personal reason for upgrading from 2700k was for higher mem...more sata 6 lanes
I can tell you flat out that with the 4770k it straight up destroys bf3 and sc2 games i average prolly 5-10 fps higher than the 2700k.
Also i had to clock the 2700k hard to match the 4770k i also delided so ya...
If you mostly game than the diffrence will be less than 10% like most have said GPU upgrade or something would be better money spent.
But like me I am able to sell most of my previous setup to freinds/co workers or amazon etc and not spend much for newest tech.....
Besides if ur like most of us you love tto fiddle with hardware and upgarde lol
ENJOY IETHER WAY! Edited by Clexzor - 9/17/13 at 12:21pm