The NP740U3E supports a 1,600MHz processor memory clock speed which is faster than most laptops that have been around for around the same time as it. Most ultrabooks that were released more than two years ago support a 133MHz processor memory clock speed. In addition, this notebook PC supports 1 and 333MHz processor memory clock speeds.
This laptop's memory clock speeds supported by processor (1,600MHz) is actually the best supported memory clock speeds supported by processor amongst all portable PCs of this type and age.
A 133MHz processor memory clock speed is the worst supported memory clock speeds supported by processor amongst comparable types of laptop.