Nvidia GTX 680 PCB Design
Here is the first true-color picture of the GeForce Kepler 104 (GK104) reference
PCB shot in full and reveals the strange double-decker power connector. The card is loaded with a 5-phase NVVDC configuration. It also confirms that the GK104 has a 256-bit wide memory interface, with likely 2 GB standard memory amount. This is also the first picture of the GK104 ASIC, which has square package, and somewhat square die. While the PCB is green in color, it's most likely an engineering sample. The final product (branded GeForce GTX 680 / GTX 670 Ti), could have a black-colored one .. Would That Be Real .. May Be This Time Nvidia Will Totally Beats AMD ... But Who Knows?!