I tried several games on steam and max FPS i get is 3.

• Hardware model: Surface Book 2
• Kernel version: Linux 6.0.8-3.surface.fc37.x86_64 Update NVMe part of suspend.patch #3 SMP PREEMPT_DYNAMIC Sun Nov 13 21:25:18 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
• Distribution: Fedora 37 Gnome 43
• Graphics: NVIDIA GeForce GTX 1060 / Mesa Intel® UHD Graphics 620 (KBL GT2)

-Installed NVIDIA 470 Driver from Gnome-Software-Hardware Drivers
-Suface Status

 Vendor:         10de
  Device:         1c20
  Power State:    D0
  Runtime PM:     On