ASUS PRIME GeForce RTX 5070 12G

Key features of the ASUS PRIME GeForce RTX 5070 12G graphics card

Cooling and ventilation

The Prime RTX 5070 card has a 2.5-slot design with a clear layout for the shroud, heatsink, and heatpipes, allowing the three Axial-tech fans to use the chassis side panel ventilation for optimal cooling performance. The three proven Axial-tech fans have a smaller hub that allows for longer blades and a barrier ring that pushes air downwards, resulting in lower temperatures, less noise, and higher performance. All three fans stop when the GPU temperature drops below 50°C and restart at temperatures above 55°C, with a speed that balances performance and noise. Large vents on the backplate significantly improve heat dissipation, helping to keep the GPU cooler during intensive tasks.

Thermal solution

The MaxContact solution effectively increases the heat spreader surface area above the GPU by 5%, which, in conjunction with the powerful Axial-tech fans, reduces temperatures by up to 2°C. A premium phase-change thermal pad on the GPU melts and effectively fills the gaps between the GPU and the cooling module, providing excellent thermal conductivity and improved heat dissipation. This solution ensures optimal performance and long life for the graphics card under heavy load. 0dB technology enables silent operation at low GPU temperatures and automatically switches to active mode under higher loads.

Construction and reliability

The printed circuit board is reinforced with an aluminium backplate, which adds structural rigidity to the card and protects components and trace paths from damage. The mounting bracket is made of 304-grade stainless steel, chosen for its strength and high corrosion resistance. ASUS GPU Guard uses an adhesive to secure all four corners of the GPU to reduce the risk of cracks, while the GPU bracket helps ensure even mounting pressure and greater stability. ASUS Auto-Extreme technology completes all soldering in a single pass, reducing thermal stress on components, lowering energy consumption and environmental impact, and increasing manufacturing reliability.

Technology and modes

A dual BIOS lets you switch between Performance and Quiet modes to suit your preference. In Performance mode, the fans spin at maximum to keep the card cool, while Quiet mode offers a less aggressive fan curve for quieter operation. For optimal power, you can use ROG, TUF Gaming, or Prime power supplies to ensure stable and efficient performance.

Software and optimisation

The ASUS GPU Tweak III utility lets you adjust key graphics card parameters in real time, including GPU core clocks, memory frequency, and voltage, and offers advanced fan control. Users can monitor performance via a customisable on-screen display and use other features for detailed tuning. The NVIDIA app provides access to Game Ready and Studio Drivers, which are tested for maximum performance and stability, and enables the optimisation of games and creative applications from a single GPU control centre.