The Lenovo L440 supports a 1,600MHz processor memory clock speed which is faster than most laptops of a similar type and age to it. Most portable PCs that were released more than two years ago support a 133MHz processor memory clock speed. This Lenovo laptop also supports 1 and 333MHz processor memory clock speeds.
This portable PC's memory clock speeds supported by processor (1,600MHz) is actually the best supported memory clock speeds supported by processor across all medium processor core notebook PCs that have been on the market for more than two years.
The worst supported memory clock speeds supported by processor amongst comparable types of portable PC is 133MHz.