Do these Core 2 chips really exist?
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crazybubba64



Joined: 03 Jul 2018
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PostPosted: Thu Mar 28, 2019 8:35 am    Post subject: Do these Core 2 chips really exist? Reply with quote

Hey everyone, I've seen my fair share of core 2 chips, but I've never seen any of these, despite cpu-world and other sites documenting them.

Do these exist? Anyone here have one to show that they are real?

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frag_



Joined: 17 Nov 2008
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PostPosted: Thu Mar 28, 2019 9:16 am    Post subject: Reply with quote

Q7600 is definitely real.
https://www.guru3d.com/news-story/intel-core-2-quad-q7600-shows-up.html
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michefe



Joined: 13 Feb 2008
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PostPosted: Thu Mar 28, 2019 10:00 am    Post subject: Reply with quote

Q9700 too

https://www.computerbase.de/forum/threads/q9700-wissensluecke.1037461/

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xhoba



Joined: 20 Apr 2009
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Location: Picardie, France

PostPosted: Thu Mar 28, 2019 11:37 am    Post subject: Reply with quote

I have the same question about:

Core 2 Duo E7700 SLGTC
Core 2 Duo E7800 SLGTB
Core 2 Duo E7900 SLGTA
Core 2 Duo E8190 SLAQR

Question

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frag_



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PostPosted: Thu Mar 28, 2019 12:27 pm    Post subject: Reply with quote

E8190 is relatively common.
http://www.pc-1.ru/pic/big/1023808.jpg

I can find several for sale in Russia right now.
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crazybubba64



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PostPosted: Thu Mar 28, 2019 1:14 pm    Post subject: Reply with quote

I believe the E8190 was used in some iMac machines. It also has an Ark page on Intel's site.
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frag_



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PostPosted: Thu Mar 28, 2019 3:55 pm    Post subject: Reply with quote

iMacs used E8x35 mobile series.
It's quite strange too, e.g. there are three different E8135 cpus!

There is also E8290 which must be pretty uncommon.
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rjluna2



Joined: 27 Oct 2014
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Location: Hiram, GA, USA

PostPosted: Fri Mar 29, 2019 7:05 am    Post subject: Reply with quote

I have pulled quite few Core 2 Duo:

Core 2 Duo E6600 SL9ZL
Core 2 Duo E8400 SLB9J
Core 2 Duo T7100 SLA4A

More to post when I have a chance Smile
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wren4777



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PostPosted: Fri Mar 29, 2019 7:14 am    Post subject: Reply with quote

frag_ wrote:
E8190 is relatively common.
http://www.pc-1.ru/pic/big/1023808.jpg

I can find several for sale in Russia right now.


How much are they going for? Wouldn't mind adding one to my collection.

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asaggynoodle



Joined: 25 Mar 2019
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Location: St. Paul, MN, USA.

PostPosted: Fri Mar 29, 2019 11:45 am    Post subject: Reply with quote

frag_ wrote:
iMacs used E8x35 mobile series.
It's quite strange too, e.g. there are three different E8135 cpus!

There is also E8290 which must be pretty uncommon.


All the E-series core 2 mobile chips are just rebrands of the Txxxx series that drop dynamic frequency scaling and have a higher rated TDP (45W for the E8435 for example vs the T9900's 35W which it's based on). I'm thinking the reasoning for this is the higher standard Vcore. Doubt Intel much cared about that as they were going in desktop form factor devices with significantly improved cooling restraints. Strangely on my E8435 there are no speed markings either.

It makes a rather good replacement to the outrageously expensive T9900.
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frag_



Joined: 17 Nov 2008
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PostPosted: Tue Jun 04, 2019 5:21 am    Post subject: Reply with quote

A photo of SLGTC has been also surfaced:
http://www.cpu-world.com/sspec/SL/SLGTC.html
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Calbris



Joined: 06 Feb 2019
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PostPosted: Tue Jun 11, 2019 10:56 am    Post subject: RE: Do these Core 2 chips really exist? Reply with quote

The Q9705 does exist, as far as I know.

EDIT: Moved all processors to https://www.cpu-world.com/forum/viewtopic.php?p=320052.


Last edited by Calbris on Sat Sep 02, 2023 4:17 pm; edited 7 times in total
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crazybubba64



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PostPosted: Tue Jun 11, 2019 11:44 am    Post subject: Reply with quote

There is also supposedly a Core 2 Extreme X6900 apparently.

Supposedly the Q7xxx chips were china-only?

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Calbris



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PostPosted: Tue Jun 11, 2019 1:23 pm    Post subject: RE: Do these Core 2 chips really exist? Reply with quote

It's very likely that they were, considering that nearly every market that had them, were almost or always found somewhere in China. Almost as in, mostly Hong Kong or Taiwan I believe.

More quads:
Core 2 Quad Q9100 - SLAEN
Core 2 Quad Q9500S - SLGZ5

EDIT: SLGZ5 has been added to the database.


Last edited by Calbris on Sat Sep 02, 2023 9:23 am; edited 1 time in total
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frag_



Joined: 17 Nov 2008
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PostPosted: Fri Jun 14, 2019 5:07 pm    Post subject: Reply with quote

>Core 2 Quad Q9100 - SLAEN
At least the one in the photo is obviously not genuine.

- Q9100 should have 6 MB L2 cache, not 12 MB.
- copyright 05 instead of 06.
- wrong font, easy to see the difference especially for "3" and "E". (Compare to any real ones, e.g. this, this, this.)
- too early date code for 54 nm quad.
- Intel didn't reuse sspecs from the same generation, and SLAEN was used for Clovertown Xeon.


Last edited by frag_ on Fri Jun 14, 2019 5:23 pm; edited 1 time in total
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