This is to know which one is better.
I have two cards
Nvidia 8600 GT and 9400 GT
score for 8600 GT
Graphics - 4.8
Gaming - 6.1
score for 9400 GT(Before update driver version)
Graphics - 4.9
Gaming - 5.8
score for 9400 GT(After update driver version)
Graphics - 4.9
Gaming - 4.7 (I donno why)
So which one should i use ? Also why the gaming score reduced when i updated the driver (i used windows in built checking for latest driver)