The Probook 450 G0 supports a faster memory clock speeds supported by processor than most similar spec notebook PCs that are a comparable age to it. This portable PC supports a 1,600MHz processor memory clock speed, whereas most medium processor core notebook PCs that were released more than two years ago support a 133MHz processor memory clock speed. This notebook PC also 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 portable PCs of this type and age.
Across comparable types of laptop the worst supported memory clock speeds supported by processor is 133MHz.