ASUS Graphics Cards MATRIX-GTX780TI-P-3GD5 1072 MHz Boost Clock - 13% faster Exclusive Direct CU II design - 20% cooler and 3X quieter. Memory Defroster - automatically defrosting the Matrix's memories during subzero overclocking Safe Mode - restoring your Matrix card's default frequencies and voltages with a single button tap! Color-coded LED - shining brightly through four resplendent gradients to reflect the GPU's load level DIGI+ VRM with 14-phase Super Alloy Power - 30% cleaner power noise and 2.5X greater durability Japanese-made black metallic capacitors - 20% better temperature endurance and 5X longer lifetime usage ROG edition GPU Tweak - offering incredibly precise control over GPU clock frequency, pulse-width modulation (PWM), VRM and even fans.