Resizable BAR
Reddit take
Not enough linked mention summaries yet; the source excerpts below are the evidence.
Pros
- You'll generally want ReBar on
- For a modern CPU and GPU, resizable bar should be ON unless it causes stability problems in some older game.
- So probably a good idea to turn it on? I play games like arma reforger and most recently Star Wars outlaws I didn’t realize how demanding that game is
- Resizeable BAR lets the CPU directly address all of the VRAM, speeding up transfers by a lot.
- Resizable BAR should be enabled.
Cons
- It can be problematic with nvidia gpus and some older intel cpus but the driver doesn't utilize it when it's problematic anyway (and it has a whitelist of games to use/avoid rebar on).
Sentiment
5 positive (83%) · 1 mixed (17%) · 0 negative (0%)
Trust + time weighted score: +85% · raw score 83%
What redditors said (6 of 6)
You'll generally want ReBar on
For a modern CPU and GPU, resizable bar should be ON unless it causes stability problems in some older game.
So probably a good idea to turn it on? I play games like arma reforger and most recently Star Wars outlaws I didn’t realize how demanding that game is
It can be problematic with nvidia gpus and some older intel cpus but the driver doesn't utilize it when it's problematic anyway (and it has a whitelist of games to use/avoid rebar on).
Resizeable BAR lets the CPU directly address all of the VRAM, speeding up transfers by a lot.
Resizable BAR should be enabled.
Compare
Resizable BAR vs PCPartPickerResizable BAR vs NVIDIA DLSSResizable BAR vs HWiNFO64