Hello everyone!
 
been quite a while since i came here and its its with sad news!  i inform that my Legendary GTX 1080 Ti died last Friday 2nd FEV ( while playing AC: Mirage)
i was forced to upgrade to a newer GFX card compatible with my old PSU, so i went for a RTX 4060Ti 16GB (Dual - advanced edition) from Asus!
i am not happy with this! i'm not even sure i will try to repair my Old GTX 1080 Ti
 
 
i activated the resizable bar... but i dont understand what this means in terms of performance... i see no increase in fps!
and in GPU Z shows i have 3 resizable bar Sizes >> BAR0 , BAR1 and BAR2  with different values assigned to each >> 16MB, 16GB and 32Mb respectively!
 
could you explain to me whats the benefits of this resizable bar and why i have 3 sizes to use?  thank you so much in advanced

Sajin
Not all applications take advantage of rebar.

Thanks for the answer!
Guess i will not notice any improvement at all in most games.
read a bit more on the subject and seems there is only a small amount of them that indeed support this REbar function! 
not gonna tire myself trying to find out witch games tho! 
 
i will leave this function turned ON the BIOS! ...guess it will do no harm
 
either way this RTX 4060 Ti is a joke... only bought it cause its compatible with my old system Psu requirements
a bitter "upgrade"

The resizable BAR was a way to tweak a little more performance for free.