NVIDIA 4070 GPU Passthrough and DirectX Performance

[KitsuneNoBaka]

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Create a Gaming HVM

Hardware To have an ‘HVM’ for gaming, you must have A dedicated GPU. By dedicated, it means: it is a secondary GPU, not the GPU used to display dom0. In 2023, ‘Nvidia’ and ‘Amd’ GPU work. Not tested with Intel GPUs. External GPU using thunderbolt work (Create a Gaming HVM - #8 by solene) A lot of patience. GPU passthrough is not trivial, and you will need to spend time debugging. A screen available for the gaming ‘HVM’. (It can be a physical monitor or just to have multiple cables conne…

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Modern games in ultra 2K quality on qubes? It's more likely than you think!

This is a bit of a bragging post, but oh well. I’d like to officially announce brag that I’ve managed to get a modern game (Forza Horizon 4) to run on QubesOS at a stable >75 FPS on a 2K display. I did not think this was possible to get such good performance, but after so many months spent tweaking I have come to think that it’s actually possible and voila, here it is! Screenshots: [image] [image] A large part of my set-up is based on @neowutran 's amazing Gaming HVM write-up, although I’…