I was given a basically new Dell Insiprion 530. The PSU says 300watts. I want to to in a new video card but I'm havine trouble finding a 512 mb 128-bit or better card that will work with this machine. Please help!
Go to TigerDirect.com and go to the video card section. From there go to how much RAM you want it to have ad sort it by price low to hi. Find the first one that requires a 300 watt power supply and have fun. Don't expect much though.
Yes the 4670 is the king of the mid power video cards. Next step up would be the 4830, which would need the power adapter, which uses 110w. The 4670 uses 70w. The 4650 only uses 55w but at a noticable performance loss.