I solved all my 3090 problem now.
Very Satisfied.
it is Same or higher speed than 2080ti x 3way
Q1.
which system is better?
A. 2080 ti x 3way ( Vram 11gb x 3 =33gb)
B. 3090 x 1way (Vram 24gb )
Q2.
Does system A 's VRAM efficiency reach 33GB arround?
is it Larger than single 24gb??
My plan was 3080 ti x 3way or 4way (in March 2021)
But 3090 single has so problem ,now
Somtimes it works fine . more than few hours with H128 model
but sometimes, freezing In few second, or in Few minute.
I think,
I extracted Too many B faces (9000pcs+ 512size)
and most of faces are similar to each others
is it bad for training?
I am using rtx 3090
Removing more similar faces are helpful for training?