AMD HD7750

2GB DDR5

128-bit memory bus 

512 Stream Processors 

Core/Memory Clock  : 800/4500 MHz 

Output Connectors : HDMI 2.0 × 4 + miniDP1.2

Graphics Connectors ：PCI-E 3.0 X 16

Support : 5 Ports Display Card

EDID Function : Support