The HIS Radeon HD 7950 IceQ X? Boost comes with a large overclock, which increases its out of the box performance to GTX 670 levels. Thanks to a large dual fan cooler we also see great temperature and massive overclocking potential: +20% real life performance from overclocking."
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