Thermal dynamics
To measure idle temperatures, a reading was taken after having Windows open on the desktop for 30 minutes. A reading under load was taken with Prime 95’s SmallFFt test running alongside 3DMark Fire Strike.
Ambient: 20C
The CPU peaking at 64 degrees is to be expected considering the chip has not been overclocked. A peak of just 65 degrees for the GPU is particularly impressive, though, and is definitely a testament to the Strix card's cooling solution.
Acoustics
The Athena Aura does idle slightly louder than I would like as it is audible at all times, though it is not overly loud or offensive. The flip-side of that is it hardly gets any louder when gaming, so overall its acoustics are just fine. Perhaps a slightly smarter fan curve would've eliminated some of the idle noise, but I can't complain too much.