Question Computer performance is decreased after installation of Graphics Driver

tcave17

Prominent
Mar 8, 2019
21
1
515
Hello, I have a GTX 660 Graphics card in my computer. When I had just received the computer without the graphics driver I installed GTA V and CS:GO and I played GTA V. The game ran online perfectly fine with no lag. However, when I installed the NIVIDIA graphics driver I found that GTA V would lag and I was wondering if this is caused by the graphics driver.

Specs:
Intel Q6600
GTX 660
DDR3 4 GB