Gigabyte AMD Radeon RX550 OC 2GB DDR5 PCIe Video Card 8K 7680x4320@60Hz 3xDisplays DVI HDM DP 1082/1071 MHz RGB ~GV-RX550GAMING OC-2GD Features Powered by Radeon RX 550 Integrated with 2GB GDDR5 128bit memory 90mm Unique Blade Fan Design One-click Super Overclocking Supports HDMI 4K@60Hz and DP 8K@60Hz Hardware-accelerated H.265 encode/decode Core Clock OC mode: 1082 MHz Gaming mode: 1071 MHz Graphics Processing Radeon RX550 Core Clock OC mode: 1082 MHz Gaming mode: 1071 MHz Process Technology 14 nm Memory Clock 6000 MHz Memory Size 2 GB Memory Type GDDR5 Memory Bus 128 bit Card Bus PCI-E 3.0 x 8 Digital max resolution 7680x4320@60Hz Multi-view 3 Card size L=170 W=114.55 H=29.2 mm PCB Form ATX DirectX 12 OpenGL 4.5 Recommended PSU 400W Output Dual-link DVI-D *1 HDMI-2.0b *1 (Max Resolution: 4096x2160 @60 Hz) Display Port-1.4 *1 (Max Resolution: 7680x4320 @60 Hz)