[cma]

I don't think they do it anymore, but for a while nvidia laptop GPUs of the same model number had more cuda cores to match the desktop model of same number, with the laptop's lower clock.

[dragonwriter]

The 3080 Ti laptop card has fewer CUDA cores but more VRAM than the desktop version.

[cma]

I think it was on the 2000 and maybe 1000 series.