Our shipping unit included an Intel 1.66-MHz Core Duo L2400 processor with 512MB of RAM, and was one of the fastest ultraportables we've tested, earning a WorldBench score of 83. The X60s's performance exceeds that of units running the 1.73-GHz Pentium M 740 chip, and generally matches those with 1.86-GHz Pentium M 750 CPUs. The X60s also provides outstanding battery life: 8 hours, 21 minutes from its 8-cell lithium-ion unit..



Link: P CWorld