The card we have received from ASUS is the cheaper of the two Barts based graphics cards variants, the HD6850. By default, it comes with a mild overclock from 775MHz on the core to 790MHz. ASUS have also tried to differentiate themselves from the competition by releasing a custom built card from the onset, hence the re-introduction of the famed and functional DirectCU cooler. Furthermore, the card comes bundled with ASUS's SmartDoctor application for voltage tweaking capabilities, a feature not yet seen on other manufacturer's cards.