Was running pimax 4k on my gtx970 and pimax 4k was a load of rubbish hated it screen was blurry, screen was not very bright, colour was not very good. But then I brought a radeon 390 it all changed no blur any where on the lenses no matter where you looked, screen was brighter and colours much better the screen resolution looks much higher. Now I’m very happy with the pimax 4k. Playing project cars and assetto Cora is great now can see everything in the distance clearly. Now I’m watching movies on it. Please let me know if this is the same for you because I was going to get a gtx1080 for my main computer but know I don’t know if I should if its going to run the pimax 4k the same as my gtx 970. thanks.
This is interesting. I have a Radeon Pro WX 7100 and it is no better PIMAX display than the GTX 1080 I had been using. Maybe you have some settings that are key to use?
maybe it because the radeon 390 has a hdmi 1.4 the same as the pimax 4k,s hdmi cable . I have the latest relive drivers which had loads of vr updates. I think its most probably down to the hdmi 1.4 port on the radeon 390 is more compatible with the pimax 4k and your radeon pro card is a much higher resolution and interfering with the picture quality same with nVidia cards which have hdmi 2.0. with my 390 the pimix 4k works great.
Which version of Piplay you using? 1.1.92 or 1.2.x beta?
I’m using beta .53. I used radeon additional setting to turn up the brightness a tad but it was better with out this than it was on nVidia. New graphic card has help mostly with the blur I was getting with the nVidia card which has made things look a bit sharper.
Hmmm interesting in 1.1.92 my 7950x2 cf had very little ghosting/blur. After my move in 2weeks should dig into finding my power supply.
For some reason my cx750 doesn’t like the r9 390 8g but runs 2 7950s lol.
In 1.2.5x i get really bad after images. Even in Time Travel swing ride the guy’s arm is doubled with moving head.
The Hdmi port 2.0 shouldn’t cause ghosting as the 2.0 is backwards compatible. In 1.1.92 Amd liquidvr & nvidia vrwerks. Where as 1.2x lost these special vr specific enhancements.
Strange 750wats power supply should be good maybe getting old. Maybe radeon gaming graphic cards have better vr drivers than nVidia that work better on pimax. Should try getting 390 running may have better drivers than r9 7950 but they still sound better than my gtx 970