Oh, I see what you mean. Counter Strike 1.6 the max FPS it will show is 100, which is the best, so I don't get how that works, I understand what you mean though.
I will check the temperatures later today and tell you the difference.
As for PSU, I don't quietly remember the brand, it's 650 watts, it was recommended by one of the store clerks for my video card.
Oh, and thanks for welcoming me