SAPPHIRE VGA RADEON RX 7800 XT, PULSE RX 7800 XT GAMING, 16GB GDDR6, DUAL HDMI / DUAL DP

Digital Power Design

SAPPHIRE NITRO+ and PULSE AMD Radeon™ RX 7800 Series are designed with digital power delivery for precise power control and excellent energy efficiency.

Ultra-high performance conductive polymer aluminum capacitor

The ultra-high-performance conductive polymer aluminum capacitor has a small PCB footprint but a high volumetric capacitance that enables the 14-phase power supply on the RX 7800 series graphics card. The capacitor offers stable capacitance at high frequency and temperature with very low signal noise, ensuring product stability and reliability.

High-strength copper PCB

The GPU is mounted on a 14-layer high-density 2oz copper, high-TG PCB to meet the speed, current, and power requirements of the GPU and memory, and ensure high PCB stability during operation.

Angular velocity fan

The Angular Velocity Fan Blade provides a double layer of downward air pressure that, combined with the air pressure on the outer ring of the axial fan, produces up to 44% more downward air pressure and up to 19% more airflow for quieter, cooler operation than previous generations.