As the latest in ASUS' line of factory overclocked performance edition (hence the TOP name, which means Top Overclocking Performance), the ASUS Extreme N7800 GTX TOP has quite a task to match the standards set by the previous TOP cards. ASUS claims to select only the best performing graphics processing unit (GPUs) capable of handling the stresses of overclocking for these cards. Together with the fastest memory chips and a customized cooling solution, the TOP edition is the fastest graphics card produced by ASUS for any particular GPU..



Link: HardwareZone