Page 1 of 1

ROG PG248Q 120+ ULMB .... overclocking?

Posted: 22 Dec 2018, 10:15
by feliwyn
Hello,

I'm new here. The subjet has probably already asked, but I have my monitor since 1 year (prob more, doin't remember)
I really prefere ULMB over GSYNC. The feeling is :o

The monitor give the possibility to overclock the screen at 180Hz. And ULMB use only 120hz. I'm really sad with that :(

any possibilities to use a "glitch" for go with ULMB at 144hz or 180hz? *.*

Thank's for the help :)

Re: ROG PG248Q 120+ ULMB .... overclocking?

Posted: 21 Jan 2019, 20:07
by Chief Blur Buster
Hello!
I notice nobody else has replied yet. I apologize that your post got overlooked over the last holidays.

As a general rule of thumb, the ULMB overclock hack often only adds 8% more refresh rate. You can get it up a bit, like 125Hz or 128Hz. You're keeping the dotclock and vertical total unmodified but reducing horizontal porches to get enough dotclock to increase the ULMB refresh rate.