pentium pro Q0907

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lither



Joined: 04 Dec 2005
Posts: 1362
Location: Taiwan

PostPosted: Thu Jul 12, 2007 8:22 am    Post subject: pentium pro Q0907 Reply with quote

I finally got the pentium pro 180 Q0907 i bought from taiwan-only-auction site ( by NT 99 = 3USD)
this pentium pro Q0907 is relabeled from 200 SY040

it is similar to SL27S (233)--> Q323 (200?) found by FDIV
and the Q056/SY016 found by CPUBAR and pinkie
http://www.cpu-world.com/forum/viewtopic.php?t=6498&highlight=q323
http://www.cpu-world.com/forum/viewtopic.php?t=6764&highlight=q056

i think the intel is used to relabel their under-QC processor as sample at that time
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hugo929



Joined: 27 Oct 2006
Posts: 6163
Location: China

PostPosted: Thu Jul 12, 2007 9:09 am    Post subject: Reply with quote

very interesting and also very incredible!
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hugo929



Joined: 27 Oct 2006
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PostPosted: Thu Jul 12, 2007 9:12 am    Post subject: Reply with quote

how should we call them? fake or official remark? who knows?
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lither



Joined: 04 Dec 2005
Posts: 1362
Location: Taiwan

PostPosted: Thu Jul 12, 2007 9:29 am    Post subject: Reply with quote

hugo929 wrote:
how should we call them? fake or official remark? who knows?

IMHO, the Q323 and Q0907 are not fake , because there are remarked to a lower speed...

the Q0907 is slightly different to the
Q323 and Q056

the Q323 and Q056 are appeared not-an-official-documented spec
at least i could not find the Q323 and Q056 in the "pentium processor specificity update "
but the Q0907 is an official documented spec
http://www.intel.com/design/archives/processors/pro/qit/

i just wonder if there any non-remarked Q0907 existed
i have post a wanted thread for the other Q0907's picture but havent receive a reply yet.


Last edited by lither on Sat Jul 14, 2007 1:52 am; edited 1 time in total
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FDIV



Joined: 12 Mar 2006
Posts: 740
Location: Ohio, USA

PostPosted: Thu Jul 12, 2007 11:05 pm    Post subject: Reply with quote

Nice chip. It looks like remarking production chips that failed at production speed to qualification samples may have been a standard practice for Intel. I also wonder if the same q-spec was used for remarked failed production chips as for chips produced originally for qualification sample use. Certainly most of my qualification sample chips are not production chips that failed to meet their marked speed.
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