After studying Haswell`s architecture and taking the chip through our benchmark suite, we gave overclocking a shot. Our findings suggest that Haswell requires beefier cooling to overclock than the previous generation, and it may have less clock headroom, as well."
Slow computer got you down? Maybe a hardware upgrade should be in your cards, if so this guide to the Fundamentals of Upgrading a PC is an invaluable read. PCSTATS Tips