Can unity 2020 Lightmapper set to 2gb gpu memory

Unity Engine
, ,
1

I got error message
…has less than 4 GB of global memory, ignoring device for lightmapping, then Crash…
I am using HDRP,
my graphic card : GTX950-2GB i7.3, 16RAM.
unity 2020.1.14
any solution?
I found Unity - Manual: The Progressive GPU Lightmapper (preview) (unity3d.com)

2

As written on that page: Your GPU needs to have at least 4GB of dedicated memory. It’s a fixed requirement.

Have you tried the CPU Lightmapper instead?

3

I only 2GB GPU.
Yes, problem solve…, some plugin auto change to GPU(Preview)…
I also found on docs , only unity 2019 GPU at least 2GB of dedicated memory, but I need up to date DOTS…