The latest driver version in Kali repository is 455.32.0 which is not compatible with Linux kernel 5.9.0. when using nvidia-smi it gives the expected result :

Sat Nov 28 01:17:50 2020
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 455.32.00 Driver Version: 455.32.00 CUDA Version: 11.1 |
|-------------------------------+----------------------+----------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
| | | MIG M. |
|===============================+======================+======================|
| 0 GeForce GTX 1650 Off | 00000000:01:00.0 Off | N/A |
| N/A 51C P0 11W / N/A | 0MiB / 3914MiB | 0% Default |
| | | N/A |
+-------------------------------+----------------------+----------------------+

+-----------------------------------------------------------------------------+
| Processes: |
| GPU GI CI PID Type Process name GPU Memory |
| ID ID Usage |
|=============================================================================|
| No running processes found |
+-----------------------------------------------------------------------------+

,but using cuda is not possible, giving the error :

cuInit(): unknown error

The newdriver which is 455.45.01 is compatible with linux 5.9.0, but it's not in kali repository yet