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SL7PE Xeon, hyperthreading yes or no ?

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Fossalta



Joined: 06 Aug 2010
Posts: 190
Location: Netherlands
PostPosted: Mon Sep 13, 2010 11:17 am    Post subject: SL7PE Xeon, hyperthreading yes or no ? Reply with quote
I got me 2 XEON SL7PE chips with nocona core to upgrade my server for 64bit support, but I'm a bit confused. According to Intel this chip does not have hyperthreading:

Quote:
# of Cores 1
# of Threads 1


But according to cpu-world it does have hyperthreading:

Quote:
Features

* MMX instruction set
* SSE
* SSE2
* SSE3
* Hyper-Threading technology
* Extended Memory 64 technology (EM64T)



So do they, or don't they support hyperthreading? Because it would save me a trip to Amsterdam if they don't and I need to find other chips ...
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gshv



Joined: 01 Feb 2003
Posts: 7898
Location: Fairfax, VA USA
PostPosted: Mon Sep 13, 2010 11:46 am    Post subject: Reply with quote
It should have HT. This information came from Nocona datasheet, it was also mentioned in press release:

http://www.intel.com/pressroom/archive/releases/2004/20040628comp.htm

and, finally, somebody asked about HT for this processor in Intel forums:

http://communities.intel.com/message/74693;jsessionid=54E10FF1D01ABCCF0101A99FACACEB8F.node7COM?tstart=0

Gennadiy
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Fossalta



Joined: 06 Aug 2010
Posts: 190
Location: Netherlands
PostPosted: Mon Sep 13, 2010 12:31 pm    Post subject: Reply with quote
Fair enough. Guess i'm on my way to Amsterdam then next weekend Smile

Thanks.
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