Hi, I just recently built a budget system, and I wanted to upgrade from integrated graphics to a Radeon Hd 6870 or a 6850 but I don't know if my psu is enough.
My specs are:
Amd Phenom 2 x4 840 (95w tdp)
4gb DDR3 1333 Mushkin Silverline RAM
Biostar A880G+ Motherboard
Western Digital Caviar Blue WD5000AAKX 500GB 7200 RPM HDD
My psu is an Antec High Current Gamer Series HCG-400 400W power supply. I do plan on upgrading the psu later on, but for the moment should this be enough?