Custom Resolution Utility (CRU)
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07-08-2015, 12:49 AM
(Last edited: 07-08-2015, 12:57 AM by rancur3p1c)
Post: #1485
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RE: Custom Resolution Utility (CRU)
I'm overclocking the QX320QHD that just came in and I can definitely say everything after 75hz (and it does OC to 87hz) adds horizontal lines to the display. However, it's really hard to tell whether they're at the top of pixel or the bottom of one. Maybe I can get a magnifying glass.
I don't have photos of that, but here's an Imgur album of framerate test photos taken at 87hz. What's with the double-lit squares? Same frame being displayed again? Highest I've tested so far without this problem is 75hz. BTW, on Windows 7 there is a bug in Chromium that's been closed/won't fix about how it only renders at 60fps, even the desktop refresh rate is higher. Not sure why it does this, but for now the best testing I've been able to pull off was with IE11, all programs closed, CPU clocked to the max at 4.3ghz with Cool-n-Quiet disabled here's another album of tests at 75hz. At 75hz, no double-rendered frames, and no horizontal lines running across the display at each pixel. Regarding the horizontal lines, is there any porch or width I could tweak to handle this? What is going on to cause this? I guess I'll go read about DVI protocol and see if I can't intuit what's going wrong. It seems like every 3-4 horizontal rows of pixels there's a 4th or 5th that's lighter/whiter on a light grey background (like Chrome browser menus). Here are my settings: (12-10-2014 09:02 PM)_alkaline Wrote:(12-10-2014 08:08 PM)ToastyX Wrote:(12-10-2014 06:40 PM)_alkaline Wrote: Hey, I just got a QX320QHD. It isn't overclocking, and people at overclock.net and the manufacturer have suggested it should.If 85 Hz is listed and you're able to set it, then it's working properly and your particular monitor can't handle it for some reason. see this: https://code.google.com/p/chromium/issue...?id=431487 it's closed as won't fix. there's also this, which I haven't read, and probably won't. For now, I use IE11 https://code.google.com/p/chromium/issue...?id=437172 |
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