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this post was submitted on 06 Aug 2023
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Gaming
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For me it chose direct x so I had to use the launcher. Vulcan is much better for me (just be sure to not use triple buffer for nvidia cards). Just choose skip and check the box that says 'do not ask again' and the launcher is less aggravating.
What differences do you see when you use Vulcan? And what's the deal with triple buffering?
Triple buffering basically means that the GPU can temporarily store frames in three different locations in VRAM. This has implications for smoothness and frame time, so it should in theory always be the best option for v-sync and avoiding tearing.
Vulcan should be more efficient so you should get somewhat better performance, though my understanding is it depends on card (AMD cards are kind of designed for Vulkan, but not so much nvidia cards).
vulkan is more efficient on AMD than directx, as I understand it.
My experience is that the directx reflections and post processing look worse. Triple buffering on was causing screen tears.
When Vulcan worked for me it used less Vram, then dx11 does now on linux.
It looks like the following should work (from one of the links above)