GigaByte GV-R78XTGAMING OC-16GD

Graphics Processing Radeon™ RX 7800 XT
Core Clock
Boost Clock : up to 2565 MHz (Reference card: 2430 MHz)
Game Clock : up to 2254 MHz (Reference card: 2124 MHz)
Stream Processors 3840
Memory Clock 19.5 Gbps
Memory Size 16 GB
Memory Type GDDR6
Memory Bus 256 bit
Card Bus PCI-E 4.0
Digital max resolution 7680x4320
Multi-view 4
Card size L=302 W=130 H=56 mm
PCB Form ATX
DirectX 12 Ultimate
OpenGL 4.6
Recommended PSU 700W
Power Connectors 8 Pin*2

Output
DisplayPort 2.1 *2
HDMI 2.1 *2