Windows 11 officially requires WDDM 2.0 or higher. GF106 drivers (391.35) only provide (Windows 8.1 level). While you can force-install the driver on Windows 11, you may encounter:
This era was plagued by NVIDIA's "Optimus" technology. The GF106 driver had to constantly handshake with the Intel integrated GPU to switch between power saving and performance modes. For years, forum threads were filled with users complaining that their GF106 driver would simply "forget" to kick in, resulting in 10 FPS in Call of Duty because the Intel HD 3000 was doing the heavy lifting. nvidia gf106 driver
: The 390.xx series (e.g., 390.157) is the primary legacy driver supporting these older Fermi-based GPUs. Windows 11 officially requires WDDM 2
Some modders use (DirectX to Vulkan translation) with older NVIDIA drivers to run modern Vulkan-only games. On GF106, Vulkan support is limited (1.0 only), but you can run lightweight 2D Vulkan titles. The GF106 driver had to constantly handshake with
This hardware supports up to DirectX 12 (Feature Level 11_0) , meaning it may struggle with very new games that require higher feature levels.
