Real World Benchmark
Counter Strike Source (1024 x 768, High settings, 2x AA)
To see what the modules performed like in a real world situation I used CSS’ benchmarking utility.
As you can see again performance increased with higher speeds, until around the 225 mark where the average fps actually drops with the memory 5MHz higher. This will be due to the instability affecting performance. Then testing at 230MHz gave fps drops in the region of 30FPS every 10 seconds followed by the game crashing the desktop showing high instability at these speeds.