Nvidia GTX 680 PCB DesignHere 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...