The ENVY Sleekbook TouchSmart m6-k125dx supports a 1,600MHz processor memory clock speed which is faster than most notebook PCs of a comparable spec and age to it. Most similar spec notebook PCs that were launched around the same time as it support a 133MHz processor memory clock speed. This portable PC also supports 1 and 333MHz processor memory clock speeds.
This portable PC's memory clock speeds supported by processor (1,600MHz) is in fact the best supported memory clock speeds supported by processor across 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 portable PC.