bogomips

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Subject: Re: Athlon (k7)
From: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date: Wed, 15 Sep 1999 14:40:28 +0100 (BST)


>  > bogomips	: 547.23
>  > 
> Why is the bogomips so small?  I'm getting 800 on a 400Mhz AMD-K6.

Bogomips is a bogus (hence the name) measurement of cpu speed used
for delay loops. It doesnt compare across different cpu vendors/types.

Stream_d: reports

Function      Rate (MB/s)   RMS time     Min time     Max time
Copy:         381.4066       0.0429       0.0419       0.0436
Scale:        374.4007       0.0440       0.0427       0.0451
Add:          446.4620       0.0576       0.0538       0.0671
Triad:        429.5528       0.0571       0.0559       0.0584

I think cpu review has a whole pile of comparative benches. 

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