The Sapphire Nitro+ RX 6600 XT is based on the RDNA 2 architecture. It has 8GB of GDDR6 memory with a 128-bit memory interface and a memory clock speed of 16 Gbps. The card has 2048 stream processors and a ray accelerator with 32 ray tracing cores.
In terms of connectivity, the Sapphire Nitro+ RX 6600 XT has three DisplayPort 1.4a outputs and one HDMI 2.1 output. The card requires a single 8-pin power connector and a minimum 500-watt power supply. The board power consumption is rated at 180 watts.
The graphics card supports up to four displays and is compatible with DirectX 12 Ultimate. The PCI-Express 4.0 interface provides high bandwidth and faster data transfer rates compared to previous generations. Overall, the Sapphire Nitro+ RX 6600 XT is a powerful graphics card suitable for gaming and other intensive graphical applications.