* Posts by Enki

1 post • joined 1 Feb 2011

Intel 'Sandy Bridge' mobile platform


Battery Drain

Flash isn't necessarily less overall power if you don't account for the amount of work done. If you ran the system full tilt, you would spend less time waiting for disk. This implies more time the CPU spends in an active rather than a sleep state, and therefore at a higher power drain.

To test, you would need an application that has a fixed transaction rate versus time so that the SSD based machine would spend additional time in a low power state.