Windows doesn't recognize the GPU, because it uses the Tesla Compute Cluster (TCC) driver model by default for maximal performance. However, Windows uses the Windows Display Driver Model (WDDM) to enable common graphic features.
The card can be switched to the WDDM driver model by the NVIDIA-SMI (System Management Interface) utility:
C:\Program Files\NVIDIA Corporation\NVSMI\nvidia-smi.exe -dm 1
You need to reboot after that.