PC Drivers & Software

[DVM2006]

Guys i have a 144 supported monitor. I want my hertz on 144 but i dont know if its work with this old card

[kingfish]

If you have Win10...go to Settings / System / Display / Monitor

If you have Win7...select Display on the Control panel and find Monitor. With Win7...you must select the Do Not Show Unsupported..etc..be fore choosing

The drop-down under Refresh rate tells you which is supported.

 

[DVM2006]

Thank you for you information. I already know how to change the hertz but the problem is that the 144 hertz doesn't show up

[kingfish · Accepted solution]

Then it's not supported.

[bme]

So imp afraid that I cant get an up to date model of my 2010 pics card. The most effective one it is comparable is the ATI Radeon HD 5800 Series.

[elstaci]

According to TechPowerUp on the HD 5800 Specs it uses HDMI version 1.3a and DP version 1.1: https://www.techpowerup.com/gpu-specs/radeon-hd-5850.c252

This cable website describes which versions of HDMI, DP & DVI supports 144Hz: https://www.displayninja.com/which-cable-do-i-need-for-144hz/

To output 1080p content at 144Hz, you will need either Dual-Link DVI, DisplayPort, or HDMI 1.4 (or better). However, note that some monitors with HDMI 1.4 are limited to 60Hz or 120Hz.

For 144Hz at 1440p, you will need at least HDMI 2.0 or DisplayPort 1.2 while for 4K 144Hz you are going to need HDMI 2.1 or alternatively, DisplayPort 1.4 with DSC 1.2.

So basically your GPU card's HDMI, DP and possibly DVI technology versions are out-dated and not support 144hz resolutions.