upgrading DEll XPS 420 graphics

Robert Bell

Honorable
Sep 30, 2013
1
0
10,510
i have a 8800 gtx with a 425 watt power system . could i put a hd 6870 with out changing the power system? i had a look at the watt usage and it is 155 watt on the 8800 gtx and 151 on the 6870