It varies by the output, please refer to the information below:

• Dual-link DVI-D: 2560 x 1600 @60Hz
• DisplayPort: 7680 x 4320 @60Hz (RGB 8-bit with dual DisplayPort connectors or YUV420 8-bit with one DisplayPort 1.3 connector.)
• HDMI: 4096 x 2160 @60Hz