ASUS is showing an overclocked version of the dual-GPU HD3870 X2 card based on ATI's graphics chips. Its EAH3780X2 TOP/G/3DDHTI/1G features slightly increased GPU and memory clock speeds.
The overclocked ASUS EAH3780X2 TOP/G/3DDHTI/1G graphics card
The card's two GPUs are slightly overclocked, running at 851 MHz instead of the stock 825 MHz. The same goes for the DDR3 memory, where the clock speed has been raised from 1800 MHz to 1900 MHz. This tweak allows the ASUS card to reach a 3DMark06 score of 14422. The EAH3780X2 TOP/G/3DDHTI/1G card is equipped with two DVI connectors. (Compare Prices on HD3870 Video Cards)