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I have laptop 8440p and it has two DDR3 Ram one ram max bandwidth is PC3-8500F 533 Mhz but the other has PC3 10700 (667 Mhz) what is the effect on the laptop performance and the parts of the laptops like HDD, Processor etc

Zeeshan
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1 Answers1

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The 667 MHz one will most likely be underclocked to 533 MHz by the motherboard. So you can improve performance slighty by changing the 533 MHz chip to a 667 MHz one.

You will notice no improvement for CPU, HDD that I know of.

You are better of replacing the HDD with a SSD if you want speed increase.

anders
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