The VAIO Pro 13 SVP13215PX supports a 1,600MHz processor memory clock speed which is faster than most laptops that were launched around the same time as it. Most notebook PCs of a similar spec and age to it support a 133MHz processor memory clock speed. In addition, this laptop supports 1 and 333MHz processor memory clock speeds.
This laptop's memory clock speeds supported by processor (1,600MHz) is in fact the best supported memory clock speeds supported by processor amongst all notebook PCs of this age and spec.
Amongst similar types of laptop the worst supported memory clock speeds supported by processor is 133MHz.