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Posted

Hi all.

Just a question whether running DCS desktop on the iGPU HDMI (if possible) will free up some memory/fps on the GPU for VR?

(And if it's as easy as switching primary monitor in Windows)

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Posted

It will actually make it worse, as it will need to copy a lot of data between the integrated GPU/system memory and your dedicated graphics card. This takes away from both GPUs and your CPU.

  • Like 2

My projects:

OpenKneeboard - VR and non-VR kneeboard with optional support for drawing tablets; get help
HTCC - Quest hand tracking for DCS; get help

If you need help with these projects, please use their 'get help' links above; I'm not able to track support requests on these forums.

 

Posted
18 hours ago, speed-of-heat said:

No

 

5 hours ago, actually_fred said:

It will actually make it worse, as it will need to copy a lot of data between the integrated GPU/system memory and your dedicated graphics card. This takes away from both GPUs and your CPU.

 

Thank you 👍

  • Like 1

Intel I5 13600k / AsRock Z790 Steel Legend / MSI  4080s 16G Gaming X Slim / Kingston Fury DDR5 5600 64Gb / Adata 960 Max / HP Reverb G2 v2

Rhino FFB / Virpil MT50 Mongoost T50 Throttle, T50cm Grip, VFX Grip, ACE Rudder / WinWing Orion2 Navy, UFC&HUD, PTO2, 2x MFD1, PFP7 / Logitech Flight Panel / VKB SEM V  / 2x DIY Bodnar Button Panels

DCS Juli 2025.jpg

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