Is 768Mb RAM @ 333Mhz faster or slower than 512Mb RAM @ 400Mhz?

Posted by Peter on Server Fault See other posts from Server Fault or by Peter
Published on 2009-12-20T11:38:20Z Indexed on 2010/05/24 11:32 UTC
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ram

I have a simple question, but am not a hardware specialist. I have a small low-budget server with 512 Mb SD RAM, 400 Mhz. I have an extra 256 lying around, but it's 333 Mhz. I know I can add it to the system, and that it would automatically adjust the 400Mhz to 333Mhz. But my question is, which is faster/better for performance: 512 at 400Mhz, or 768 at 333Mhz?

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Is 768Mb RAM @ 333Mhz faster or slower than 512Mb RAM @ 400Mhz? - Developer IT

Is 768Mb RAM @ 333Mhz faster or slower than 512Mb RAM @ 400Mhz?

ram

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Why is usable RAM less than total RAM?

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