EVGA GTX 770 4GB Dual Classified w/ ACX Cooler Review @Hi Tech Legion
 

While its reputation certainly precedes it, EVGA has shown no sign of complacency in designing the GTX 770 Classified with ACX Cooling. The EVGA GTX 770 Classified takes the already astounding GTX 770 platform to the hilt in every respect. First, EVGA has designed an all new oversized (11” x 5”) PCB specifically for the Classified, featuring beefier, more consistent power delivery and a Double BIOS with three programmable boot settings. This allows you to keep your stock settings on one BIOS while experimenting with two separate bootable settings on the second with the simple flip of a switch.

http://www.hitechlegion.com/reviews/...ual-classified