Overclocking
To find the maximum overclock of our card we used a combination of Rivatuner, ATITool and our benchmarking suite.
The final overclocks of our card are 850 MHz core (17 % overclock) and 504 MHz Memory (25 % overclock). Both overclocks are fair, but not spectacular given that this is a 55 nm ASIC and the memory is running at a really low frequency.
Temperatures
Since the Diamond fan is always running at full speed, the temperatures are low as expected.