The Sapphire Nitro+ and Pulse AMD Radeon RX 7900 are equipped with a digital power supply that enables precise energy control and consumption efficiency. The ultra-high-performance and conductive polymer-aluminum capacitor has a small footprint on the circuit board but offers a high volumetric capacity, allowing for a 20-phase power supply on the RX 7900 series graphics card. The capacitor ensures stable capacity at high frequencies and temperatures while maintaining very low signal noise, which secures the product's stability and reliability.

The GPU is mounted on a high-density 14-layer 2oz copper PCB with a high glass transition temperature rating to meet the high speed, high current, and increased power demands of the GPU and memory, ensuring high PCB stability during operation. The Angular Velocity fan blades create a dual layer of downward air pressure, which, combined with the air pressure at the outer ring of the axial fan, generates up to 44% more downward air pressure and up to 19% more airflow for quieter and cooler operation compared to previous generations.

The composite heat pipes are finely tuned for each individual cooling design with optimal heat flow, efficiently and evenly distributing heat across the entire cooling module. To protect your card, the Sapphire series cards feature a fuse integrated into the circuitry of the external PCI-E power connector to safeguard the components from damage. They come with double ball-bearing fans that have been tested to last approximately 85% longer than sleeve bearings. With improvements to the fan blades, the solution is up to 10% quieter than the previous generation.