Jsunn,

67C OCCT full screen load for the g92 with your HSF and your clocks is good.
The g92 is not only cooler, but it has the core exposed, so it has direct contact with your HSF. The g80 has a stupid IHS on the core, and that is bad since there is no direct contact with the HSF.

Any way, 67c is good, just where it should be for your HSF / aircooling.