Our friends at Palit, who usually aren’t happy with the reference design of video cards anyway, have come up with a new version of the HD 4870 X2, with two fans blowing on a pair of heatpipe coolers to cool off those cookin’ GPUs. Taking up three expansion slots, this may be the largest gaming video card ever built. Billed by Palit as “the first custom designed HD 4870 X2″, the card not only sports custom cooling, but also a Palit-designed PCB, and four different output interfaces. In addition, they have overclocked the 2 gigs of GDDR5 memory. Read on as we check out the Palit Revolution 700 Deluxe!