The Acer Aspire E1-572 supports a 1,600MHz processor memory clock speed which is faster than most medium processor core notebook PCs that are a similar age to it. Most notebook PCs of a comparable spec and age to it support a 133MHz processor memory clock speed. In addition, this Acer notebook 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 similar spec notebook PCs that were launched more than two years ago.
Across comparable types of portable PC the worst supported memory clock speeds supported by processor is 133MHz.