The SAPPHIRE PURE AMD Radeon RX 7000 series is equipped with digital power supply, providing precise power control and excellent energy efficiency. The GPU is mounted on a high-density 14-layer 2-ounce copper PCB with high TG to meet the high speed, high power, and increased performance demands of the GPU and memory, ensuring high stability of the board during operation. The full aluminum backplate adds extra stability, ensuring that nothing bends and dust stays out. It also contributes to cooling your card by enhancing heat dissipation.