From NVIDIA drivers article:
Starfield Performance Improvements
Today, NVIDIA is releasing a Resizable BAR profile for Starfield which increases performance on GeForce RTX 40 Series and GeForce RTX 30 Series desktop and laptop GPUs. In our testing scenario, GeForce RTX 40 Series desktop GPUs see on average a 5% increase in performance. The Starfield Resizable BAR update will be pushed via an Over-The-Air (OTA) update from NVIDIA and will be automatically applied for gamers running the latest Game Ready Driver (537.34) or the previous release (537.17).
Yeah :( It’s been found to cross the placenta into unborn babies.