C2D E8500 3.16Ghz
4GB Patriot 800Mhz
300GB Seagate 16MB 7200rpm
X-Fi Elite Pro
Sapphire 4870x2 2GB, 9.7 drivers
LG 19" 1440x900
Vista Home Premium 64-bit
I restarted the game between runs in order to flush the memory. If you run the test back to back, you get a much higher score the second time, ex: 2347 the first time and 2549 the second. There was a lot less steaming in of textures and models the second run. Memory usage by arma2.exe at the end of the first run was 756MB, and 942MB at the end of the second.
Here are the results of the benchmark. The score is average fps x100. 'Max' is all settings as high as possible in the game menu. 'Min' is the lowest settings. When I overclocked to 3.8Ghz, the RAM stayed at 800Mhz. All other tests are at stock CPU and video card speeds.
GPU usage according to Rivatuner during a test run, graphics at max, stock speeds.