AMD 16GB RX 7800 XT

Memory Amount: 16GB 
Memory Interface: 256bit
DRAM Type: GDDR6
Graphics Clock (Gaming): 2124Mhz
Graphics Clock (Boost): 2430Mhz
Memory Clock: 19.5 Gbps
Steam Processors: 3840
Memory Bandwidth: Up to 2708 GB/s
Microsoft DirectX: 12 Ultimate
OpenGL: 4.6
Bus Support: PCI-E 4.0 x 8
Ports: 1x HDMI 2.1, 3x DisplayPort 2.1
Maximum Display Support: 4
Maximum Digital Resolution: 7680 x 4320
Graphics Card Power: 263W
Recommended System Power: 700W
Power Connectors: 2x 8-pin (usually)

Warranty: 3 years