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PG27AQN/XG27AQM DSC questions
Posted: 13 Mar 2024, 16:12
by prod1G
What's the highest Hz the PG27AQN can do at 1440p with DSC turned off?
Bandwith wise DP 1.4 should do something like 290Hz at 8bit?
Would appreciate if users could try this out and report back
Re: PG27AQN max Hz with DSC off?
Posted: 14 Mar 2024, 07:15
by Dalek
It's 240hz as far as I'm aware.
Re: PG27AQN max Hz with DSC off?
Posted: 14 Mar 2024, 12:46
by prod1G
So no custom resolutions with CRU to maximise bandwith without DSC?
Re: PG27AQN max Hz with DSC off?
Posted: 14 Mar 2024, 14:40
by jorimt
prod1G wrote: ↑14 Mar 2024, 12:46
So no custom resolutions with CRU to maximise bandwith without DSC?
Read this post downward:
viewtopic.php?f=8&t=12809&p=100077&hilit=dsc#p100091
Re: PG27AQN max Hz with DSC off?
Posted: 14 Mar 2024, 15:00
by prod1G
Thanks for the info!
I have another question related to DSC.
I got a XG27AQM and it still shows DSR when i put it in 270Hz 10bit RGB. Shouldn't it max out the bandwith, enable DSC and disable DSR?
There is no DSC toggle in the menu. Is it always running DSC, even in 8bit?
Re: PG27AQN max Hz with DSC off?
Posted: 14 Mar 2024, 16:46
by jorimt
prod1G wrote: ↑14 Mar 2024, 15:00
There is no DSC toggle in the menu. Is it always running DSC, even in 8bit?
There's no info I can find on DSC functionality for the XG27AQM, and I don't own it, so can't test.