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How can i verify that my RAM is running in dual-channel in Ubuntu 12.04?

Tags:
  • Laptops
  • Ubuntu
  • Dual Channel
  • Memory
Last response: in Linux/Free BSD
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March 11, 2014 9:36:29 AM

Hi guys,
i just got a new memory-module for my laptop, which is running Ubuntu 12.04.
Now i want to find out if the memory is running in dual channel mode now. Both Modules are DDR3 with 1GB, the first one is 1333@9-10-Timing, the other one is 1066@7-10-Timing. Both from Samsung.
It *should* work, but want to make sure it does.
The Laptop itself is a HP625, and it can use dual channel.

The Laptop is used as a server for minecraft, and has a broken display.
That means, i can only see what's going on *after* booting, via Teamviewer.
-> BIOS and memtest86 won't help me

I already tried hwinfo, hardinfo, dmidecode.. They all give out tons of infos on the memory, but NOT if it's running in dual or single channel mode.

If someone could help me i would really appreciate it.

More about : verify ram running dual channel ubuntu

March 11, 2014 5:48:18 PM

Thanks, a very nice tool indeed.
But unfortunately it doesn't display the memory-channels:
m
0
l
!