[hpsdr] [Discuss-gnuradio] Intel Atom is NICE.

[Bob McGwier]

The intel graphics chip set and northbridge are power hungry.  I think the idea is optimize code for the 330 and not the peripherals with this ine

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-----Original Message-----
From: Daniel O'Connor [mailto:darius at dons.net.au] 
Sent: Sunday, December 28, 2008 6:12 PM
To: discuss-gnuradio at gnu.org
Cc: Bob McGwier; hpsdr at lists.hpsdr.org; qs1r at yahoogroups.com; FlexRadio at flex-radio.biz
Subject: Re: [Discuss-gnuradio] Intel Atom is NICE.

On Monday 29 December 2008 06:53:30 Bob McGwier wrote:
> I am running GnuRadio, SDRMAX, and  PowerSDR on my new Intel ATOM 330 
> MiniITX motherboard.  I had to put a firewire card in the single PCI slot.
> The integrated intel graphics are nice and spiffy (glxgears is at 800 
> fps if you turn off the desktop enhancements, no wiggly windows please).
>
>
>
> At 96000 PowerSDR is running under 15% CPU.  The ATOM burns EIGHT 
> watts and has dual hyperthread cores  (shows up as four processors in task manager).

Unfortunately the 945 chipset eats ~20W - god knows why Intel lumbered the Atom with it :(

Toms Hardware (and others) did a test of the Atom vs an underclocked Athlon and the later won most of the tests

http://www.tomshardware.com/reviews/Atom-Athlon-Efficient,1997-1.html

I think the Atom combo is cheaper and smaller though :)

--
Daniel O'Connor software and network engineer for Genesis Software - http://www.gsoft.com.au "The nice thing about standards is that there are so many of them to choose from."
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