Graphics Processing Unit Radeon RX 6900XT
Core Clock Boost Clock* : up to 2285 MHz (Reference card: 2250 MHz)
Game Clock* : up to 2050 MHz (Reference card: 2015 MHz)
Stream Processors 5120
Process Technology 7nm
Memory Clock 16000MHz
Memory Size 16GB
Memory Type GDDR6
Memory Bus 256 Bit
Memory Bandwidth 512 GB/s
Card Bus PCI-E 4.0x16
Card Size L=286 W=118 H=58 mm
Recommended PSU 850 Watts
Power Connectors 8 pin*3
Output 

Displayport 1.4a *2

HDMI 2.1 *2