Increase VRAM

[Nitish0]

I have Intel(R)Iris(R) Xe Graphics Family and my Total available graphics memory is 8130 MB but my dedicated Video Memory is stuck at 128 MB . How should i increase it to atleast 1024 MB

[AlHill]

Dedicated video memory is controlled by your bios (and likely cannot be increased).

System video memory is controlled by the OS and is 50% of your total memory.   You want more video memory, add more system memory.

Also, any game/app asking for more dedicated memory should be trashed.

Doc (not an Intel employee or contractor)
[If you find any Intel driver you might need, download and save it now.]