Windows 7 runs smoothly on both high-powered systems and even UMPCs, as this demonstration proves. To be more specific, the “Amtek U560 UMPC, which is based on a pre-Atom A100 processor that clocks in at a mere 600MHz.” Video after the break.

Despite that, however, and the system’s paltry 512MB RAM, the UMPC seems to have been more than up to the task, with it snagging a passable Windows 7 Experience Index rating of 1.2.

[via EngadgetSlashgear]