ROG SWIFT PG27UQ and 144hz

[andrewsteel]

Hi!

I've just bought ROG SWIFT PG27UQ but I can't set 120 or 144hz. I connect it to my videocard using Displayport cable (which comes with monitor).
Only 24, 29, 30 and 60hz are available.
I'm using Windows 10, Nvidia GTX Titan-Z.

Please help me to solve this problem.

Thanks!

 

[Glenwing]

GTX Titan Z only supports DisplayPort 1.2, which is limited to 60 Hz at 4K. You need a GeForce 1000-series card or newer.

 

[andrewsteel]

GTX Titan Z only supports DisplayPort 1.2, which is limited to 60 Hz at 4K. You need a GeForce 1000-series card or newer.

But 120-144hz are not available even in 1080p..

 

[Glenwing]

GTX Titan Z only supports DisplayPort 1.2, which is limited to 60 Hz at 4K. You need a GeForce 1000-series card or newer.

But 120-144hz are not available even in 1080p..

Lower resolutions do not help in this case, since G-Sync monitors do not support display-side scaling, which means the image is being upscaled to 4K no matter what resolution you select. Therefore you will be limited to the refresh rate options that are available at 4K.