I have installed a new RAM in my laptop and want to compare performance of individual RAM's. Is there any tool that allows me to test speed of individual RAM's.


You can use Memtest86+:

  • free
  • Bootable program (so that it can fully test the RAM without being annoyed having some OS in RAM at the same time)

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Note that if you have 1 RAM at 1333 and 1 RAM at 1600, it would just run at 1333: RAM will always run at the speed of the slowest stick. Same for the latency: the highest latency will be used by both RAM sticks. As a result the only way to compare individual RAM is to manually add/remove them from your computer and run a speed test on each of them.

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  • Too bad for me. I can't open RAM myself from my laptop :( Anyway, thanks for answer – user1093 Apr 25 '14 at 16:47
  • @VarunAgw How did you install the new RAM if you can't access it with your laptop? – Overv Apr 25 '14 at 19:00
  • @Overv The shop owner where I purchased the RAM did the whole work. – user1093 Apr 25 '14 at 19:33

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