The answer to your question is it depends. If the temperature was a cpu core temperature for an Intel Core i7 920 during a stress test such as Prime 95, then the temperature is very good. If the temperature was measured at idle, then it is not good.
Please list your components.
What was the ambient room temperature during thermal testing?
What temperature monitoring utility did you use to measure the temperature?
What stress test utility did you use and how long did it run before the temp was measured?