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How to get FPS games (with OpenGL) like 800 FPS

How can we run OpenGL applications (for example, games) with a higher frame rate, for example 500 - 800 FPS?

For example, AOE 2 works with more than 700 FPS (I know that this applies to DirectX). Although I just clear the buffers and swap buffers in the game loop, I can only get about 200 (max.) FPS. I know that FPS is not a good mess (and also depends on hardware), but I feel like I missed some concepts in OpenGL. I? Can anyone give me a hint?

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AOE 2 - DirectDraw, Direct3D. OpenGL DirectDraw.

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Source: https://habr.com/ru/post/1713573/

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