Mine is an MSI GD65. Just check and currently running at 3.4, and idle temps were 19c, ambient temp 9c. Delta T of 10c.
Edit : Don't know how much of a difference it makes but while running ARMAII at the highest settings I can (CPU at 3.8), with an overclocked 4890 (Hmmm, toasty) the CPU hit 58c