The Gigabyte RTX 4070 Aorus Master WINDFORCE cooling system features three 108mm newly designed bionic shark fans, alternate spinning, 9 composite copper heat pipes, a large vapor chamber directly touches the GPU, 3D active fans and Screen cooling, which together provide high efficiency heat dissipation.
AORUS BIONIC FAN TECH
The sharks’ dermal denticles surrounding their body grant them significant advantages in fluid dynamics. Now Gigabyte RTX 4070 Aorus Master GPU features new Bionic Fan Tech that mimics the scale micro-surfacing and efficiently increases airflow by reducing micro turbulence.
DOUBLE BALL BEARING
The double ball bearing structure has better heat endurance and efficiency than sleeve structure.
LARGE VAPOR CHAMBER & HEAT-PIPE
The large vapor chamber directly contacts the Gigabyte RTX 4070 Aorus Master GPU, coupled with the composite heat pipes, which quickly transfers the heat of the GPU and VRAM to the heatsink.
ALTERNATE SPINNING
Each fan rotates in different direction to the adjacent one. This special mechanism reduces turbulence and increases air pressure by minimizing the offset occurred between airflows.
3D ACTIVE FAN
The 3D Active Fan provides semi-passive cooling, and the fans will remain off when the Gigabyte RTX 4070 Aorus Master GPU is in a low load or low power game.
ANGULAR FIN DESIGN
The angular and unequal fins height can channel the airflow through the fins and enlarge the contact surface.
SCREEN COOLING
To create more space for airflow to pass through, the heatsink extends over the PCB and therefore increase the ventilation. This Screen Cooling design provides better heat dissipation.
Graphics Card, Nvidia Graphics Card
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