[Reporting incorrect VRAM]

Same here Asus GTX 1080 Ti with 11GB memory reported as 3GB

[Speccy Limited Information?]

I can also report on incorrect GPU memory reporting by Speccy. I have a GTX 1080 Ti with 11GB of memory, yet it is reported as 3071MB.

I think part of the problem is that Speccy has not been updated since July 2017 as far as I can see and technology has evolved faster than Speccy.