I old GPU, an NVidia GeForce 8800GT (which still works (ish-ish)) runs @ slightly over 90 degrees C; that card screams most of the time.
My current GPU, a Gigagyte GeForce GTX 650 OC runs between 55-6(something) @ max load (figures of some months ago).
I will update my post when I can stress test my card again, then give more accurate figures.
