Brackle
Old Timer
- Joined
- Jun 19, 2003
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- 8,568
http://www.tftcentral.co.uk/reviews/acer_xr341ck.htm
144Hz Frame Skipping Bug from NVIDIA card?
"We found that from our NVIDIA test system when running at the full 3440 x 1440 resolution and 75Hz refresh rate, that the screen seemed to drop some frames. We verified this via the tests at BlurBusters.com, but you could also see the issue with the naked eye on moving content like PixPerAn. In those tests the image skipped and jumped a bit. It only did this at the maximum 75Hz refresh rate, not at anything lower like 60Hz.
We found no such issue with the screen from our AMD system, either using a proper FreeSync end to end setup, or breaking the FreeSync chain and using the card with an older driver or without DisplayPort. Perhaps this is an issue with NVIDIA cards. We've reported it back to Acer for further checks."
Anyone else reproduce this issue?
144Hz Frame Skipping Bug from NVIDIA card?
"We found that from our NVIDIA test system when running at the full 3440 x 1440 resolution and 75Hz refresh rate, that the screen seemed to drop some frames. We verified this via the tests at BlurBusters.com, but you could also see the issue with the naked eye on moving content like PixPerAn. In those tests the image skipped and jumped a bit. It only did this at the maximum 75Hz refresh rate, not at anything lower like 60Hz.
We found no such issue with the screen from our AMD system, either using a proper FreeSync end to end setup, or breaking the FreeSync chain and using the card with an older driver or without DisplayPort. Perhaps this is an issue with NVIDIA cards. We've reported it back to Acer for further checks."
Anyone else reproduce this issue?