For a long time, I've been wondering if my graphic card is overheating or something like that.
My graphic card is a ATi Radeon HD4890 Superclocked Edition [Link]
When I'm playing games and such, it'll go to about 78-80 degrees (celcius) - and when I'm taking it to the max, using anti-aliasing features and such it'll actually go to 90 degrees, if not 91-94 degrees.
I'm just wondering if this is healthy? I've had this graphic card for about a 1½ year, and I've recently got myself a "XFX XPS Black Edition 750W Power Supply" [Link] - and a new fan.
in the 4k series era such temperatures are normal for high end cards (such as yours) when under full load. you can increase the fan speed to bring the heat down but the noise level will increase as a trade off. so pick your choice, quiet system or much cooler system