LG UltraGear 45GR95QE Owner's Manual page 25

Resolution Horizontal Frequency (kHz)
3440 x 1440
3440 x 1440
3440 x 1440
3440 x 1440
3440 x 1440
3440 x 1440
3440 x 1440
If the input timing is used outside of the supported frequency, response speed or image quality may deteriorate.
*DSC: Display Stream Compression.
Vertical Frequency (Hz)
73.68 49.99
88.82 59.97
127.36 84.96
150.97 99.98
182.99 119.99
222.15 143.97
388.54 239.99
Polarity (H/V)
+/-
+/- HDMI2.1(PC) / DisplayPort
+/-
+/-
+/- HDMI2.1(PC) / DisplayPort1.4(DSC*) / DisplayPort1.4
+/- HDMI2.1(PC) / DisplayPort1.4(DSC*) / DisplayPort1.4
Recommended Timing (HDMI / DisplayPort)
+/-
HDMI2.1(PC) / DisplayPort1.4(DSC*)
Remarks
HDMI only
HDMI2.1
DisplayPort only
25