Gigabyte AMD Radeon R9 380 4GB GDDR5 Windforce 2X Graphics Card

This Gigabyte advanced graphics card features the Windforce parallel-inclined fin design, equipped with ultra quiet PWM fans and copper heat pipes to enlarge air channel on the graphics card vents and create a more effective airflow system in chassis. Its ultra durable VGA board provides dramatic cooling effect on lowering both GPU and memory temperature by doubling the copper inner layer of PCB. It also reduces voltage ripples in normal and transient state, thus effectively lowering noises and ensuring higher overclocking capability. And, finally, the VGA board allows for more bandwidth for electron passage and reduces circuit impedance. The smaller the circuit impedance is, the more stable the flow of current becomes, which can effectively improve power efficiency.