GIGABYTE GV-N66TWF2-2GD, GTX660 Ti, 2GB/2048MB 192bit DDR5, with

Features.

Ultra Durable VGA

GPU Temperature 5%~10% down
Ultra Durable VGA board provides dramatic cooling effect on lowering both GPU and memory temperature by doubling the copper inner layer of PCB. GIGABYTE Ultra Durable VGA can lower GPU temperature by 5% to 10%.
Overclocking Capability 10%~30% Up
Ultra Durable VGA board reduces voltage ripples in normal and transient state, thus effectively lowers noises and ensures higher overclocking capability. GIGABYTE Ultra Durable VGA graphic accelerators improve overclocking capability by 10% to 30%.
Power Switching Loss 10%~30% Down
Ultra Durable VGA board allows more bandwidth for electron passage and reduces circuit impedance. The less circuit impedance, the more stable flow of current and can effectively improve power efficiency. GIGABYTE Ultra Durable VGA can lower power switching loss by 10% to 30%.

WINDFORCE 2X 100mm Fansink equipped with "Triangle Cool" Technology

GIGABYTE introduces the latest exclusive WINDFORCE 2X 100mm Fansink equipped with "Triangle Cool" Technology to reach a better cooling performance. The latest patent pending technology combines fin with clip module in a special triangle shape. With the original anti-turbulence structure plus the new triangle cooling design, it enhances the efficiency of heat dissipation dramatically by minimizing the flow of turbulence between fans. Therefore, the WINDFORCE 2X 100mm Fansink equipped with "Triangle Cool" Technology design has 2 ultra quiet PWM fans and copper heat pipes to enlarge air channel on the graphics card vents and creates a more effective airflow system in chassis.