Model: Radeon RX 570Bus interface: PCI-E 3.0 x 16Graphics clock: 1168 MHzBoost clock: 1244 MHzMemory size: GDDR5 4GBMemory clock: 1750 MHzMemory clock (effective):7000 MHzResolution: 7680 x 4320Standard display connectors: 3 x DisplayPort 1.4, Dual-Link DVI-D, HDMIPower connectors: 1 x 6-pinOpenGL support: 4.6