Thread: How fast are different ARM CPUs?
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Mandor is offline Mandor
2010-02-23 , 21:51
Posts: 149 | Thanked: 140 times | Joined on Sep 2009 @ YUL
#22
Originally Posted by shadowjk View Post
Sheevaplug has DOUBLE the clockspeed of N900, yet it's only 1.3 times as fast as N900.

The overall picture is the same, the N900's CPU does more work per clcok than all the others.
Is there an explanation for that ? There is a 1.2 GHz Marvell Kirkwood SoC inside the SheevaPlug. Is the OMAP3 that much more efficient ? I am on the impression that you guys are not surprise by that (are you ?).

Have you been able to find a performance per watt comparison ?

In short :