yao.lu Posted April 18, 2020 Posted April 18, 2020 In WIN10 use multi-channel rendering, open SYNC card function, full screen mode 1 refresh rate only 25FPS, and use full screen mode 2 (no border window) can reach 50FPS, normally speaking full screen mode 1 than full screen mode 2 has a higher frame number, what is the reason for this?
yao.lu Posted April 20, 2020 Author Posted April 20, 2020 The screen resolution is set 3840X2160, the screen refresh rate is 50Hz, the leadtek graphics card RTX5000 and the sync card are used
morbid Posted April 20, 2020 Posted April 20, 2020 Hello, Please, clarify a couple of things: What version you're working with? Is it 2.11? What API is it? DirectX or OpenGL? How NVIDIA driver is configured? You are using framelock only? Here's the NVIDIA manual, just in case. Can you observe the same frame rate difference with G-Sync disabled? Thanks. How to submit a good bug report --- FTP server for test scenes and user uploads: ftp://files.unigine.com user: upload password: 6xYkd6vLYWjpW6SN
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