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If you're on an Nvidia 4000 series DisplayPort is limited to 1.4, ~26 Gigabit/s. https://linustechtips.com/topic/729232-guide-to-display-cables-adapters-v2/?se
by ThatPlayer 2y ago
If you're on an Nvidia 4000 series DisplayPort is limited to 1.4, ~26 Gigabit/s.
https://linustechtips.com/topic/729232-guide-to-display-cables-adapters-v2/?section=calc&H=3840&V=2160&F=144&bpc=10 https://linustechtips.com/topic/729232-guide-to-display-cabl... is a calculator for bandwidth 4K@144 HDR is ~40 Gigabit/s. You can do better with compression, but I find Nvidia cards have an issue with compression enabled.
- ziml77 2y agoInteresting. I've been running my 4K monitor at 240Hz with HDR enabled for months and haven't had any issues with Display Stream Compression on my 4080.
- ThatPlayer 2y agoFor me it's a small issue with full screen (including borderless iirc) games causing the display to black out for a few seconds. I don't think it's an issue until you notice. I only noticed because I toggle HDR for some games and at 1440p240hz, the difference is just enough to not need DSC