Graphics Processing Radeon™ RX 7800 XTCore Clock Boost Clock: up to 2565 MHz (Reference card: 2430 MHz) Game Clock: up to 2254 MHz (Reference card: 2124 MHz)Stream Processors 3840Memory Clock 19.5 GbpsMemory Size 16 GBMemory Type GDDR6Memory Bus 256 bitCard Bus PCI-E 4.0Digital max resolution 7680x4320Multi-view 4Card size L=302 W=130 H=56 mmPCB Form ATXDirectX 12 UltimateOpenGL 4.6Recommended PSU 700WPower Connectors 8 Pin*2Output DisplayPort 2.1 *2 / HDMI 2.1 *2