ATI 6870 not overclocking (Low FPS)

[Flanker35M]

S!

Ran AMD resource monitor during free flight over France. GPU load was 45-61% all the time, GPU clocks were at 3D speeds etc. CPU utilization was mere 23-27% on average, varied between cores.

GPU load seemed to increase when nothing was visible, like sea or sky. But when looked down on ground etc. it decreased. CPU utilization was pretty constant through the test.