The EliteBook 8470p supports a 1,600MHz processor memory clock speed which is faster than most notebook PCs that have been available for more than two years. Most notebook PCs of a similar type and age to it support a 133MHz processor memory clock speed. In addition, this portable PC supports 1 and 333MHz processor memory clock speeds.
A 1,600MHz processor memory clock speed is actually the best supported memory clock speeds supported by processor across all portable PCs of a similar age and type to the EliteBook 8470p.
Across comparable types of notebook PC the worst supported memory clock speeds supported by processor is 133MHz.