The Latitude 13 supports a 1,600MHz processor memory clock speed which is faster than most notebook PCs of this age and spec. Most portable PCs that were released more than two years ago support a 133MHz processor memory clock speed. In addition, this DELL laptop supports 1 and 333MHz processor memory clock speeds.
A 1,600MHz processor memory clock speed is in fact the best supported memory clock speeds supported by processor across all medium processor core notebook PCs that were launched more than two years ago.
The worst supported memory clock speeds supported by processor amongst similar types of notebook PC is 133MHz.