He specializes in crafting compelling narratives and engaging content.
He specializes in crafting compelling narratives and engaging content.
It seems the issue changed after updating to a newer version. Previously, you faced a 60 FPS cap with mantle and VSync, but now at 290 fps without tearing thanks to VSync and perfoverlay. This suggests a recent update affected performance stability.
Vsync is meant to restrict frames per second to match your monitor's refresh rate. For a 60Hz display, it should cap FPS at 60. Mantle offers a way to extract better performance from AMD GPUs than DirectX does in the same game.
Maybe the overlay doesn't work well with Mantle and isn't showing your frame rates accurately.
Mantle aims to boost your FPS, but VSync can limit it unless your display reaches 100Hz.