My comp's a little old, and just today I finally realized that I've been using a 250watt power supply when the AIW9800 pro requires at least 300watts. Could the missing 50 watts have hampered performance in any significant way?
If the AIW9800Pro has been running fine, then the "missing 50w" will not have affected it's performance. If the GPU was really starving for more watts, then the system would have crashed by now. So in a nutshell, you are okay.
If you plan on adding anything else to your PC like another hard drive or do some overclocking (assuming you are not OC'ing now), then you should upgrade to a more powerful PSU.
i like the sig jag.
I plan on getting an evga 7800 superclock agp and give this comp one last boost. Will a 450W power supply be sufficient?
i like the sig jag.