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Upgrading 2008 quad core Intel 5?

I purchased one of the first Intel 5s in 2008. It cannot update past Lion I believe. I understand it's probably not worth the amount it will cost for postage....

So I'm wandering is there a financially feasible way to upgrade it to operate modern OSX comfortably?


<Edited by Host>

Mac Pro, OS X Mountain Lion (10.8), null

Posted on Apr 23, 2015 3:46 PM

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Posted on Apr 23, 2015 4:16 PM

G5s were discontinued in 2005/2006 & can only run a max of 10.5.8, you likely have a Mac Pro if it's a tower model. 🙂


If so it can run the current latest!?


So we know more about it...


At the Apple Icon at top left>About this Mac, then click on More Info, then click on Hardware> and report this upto but not including the Serial#...


Hardware Overview:


Model Name: iMac

Model Identifier: iMac7,1

Processor Name: Intel Core 2 Duo

Processor Speed: 2.4 GHz

Number Of Processors: 1

Total Number Of Cores: 2

L2 Cache: 4 MB

Memory: 6 GB

Bus Speed: 800 MHz

Boot ROM Version: IM71.007A.B03

SMC Version (system): 1.21f4

5 replies
Question marked as Best reply

Apr 23, 2015 4:16 PM in response to djillnessuk

G5s were discontinued in 2005/2006 & can only run a max of 10.5.8, you likely have a Mac Pro if it's a tower model. 🙂


If so it can run the current latest!?


So we know more about it...


At the Apple Icon at top left>About this Mac, then click on More Info, then click on Hardware> and report this upto but not including the Serial#...


Hardware Overview:


Model Name: iMac

Model Identifier: iMac7,1

Processor Name: Intel Core 2 Duo

Processor Speed: 2.4 GHz

Number Of Processors: 1

Total Number Of Cores: 2

L2 Cache: 4 MB

Memory: 6 GB

Bus Speed: 800 MHz

Boot ROM Version: IM71.007A.B03

SMC Version (system): 1.21f4

Apr 23, 2015 4:16 PM in response to BDAqua

Thanks. Forgive me for that lame attempt at an explanation:


model name: Mac Pro

model identifier: macPro 1,1

processor name: dual-core Intel Xeon

processor speed: 2 ghz

number of processors: 2

total number of cores: 4

l2 cache (per processor): 4mb

memory: 2gb

bus speed: 1.32 ghz

boot rom version: mp11.005c.b08

smc version (system) 1.7f10


as for my aim it is to be able to run Mavericks comfortably without spending close to buying an iMac

Apr 23, 2015 4:52 PM in response to djillnessuk

Ah, I see, one of the 1st ones!


Introduction Date: August 7, 2006* Discontinued Date: January 8, 2008


Yeah, it says it can only run 10.7.5 tops, yet something higher may be possible...


2006 Mac Pro (1,1)
owner report/tips on
Mountain Lion Install

(Aug 2012) Reader's notes on installing OS X 10.8 Mountain Lion on an 'unsupported' EFI32 2006 Mac Pro 1,1. He had other hardware upgrades also (video card, 16GB RAM, SSDs) and included Geekbench scores before/after the 10.8 install. (Includes links to two articles with tips/info on 10.8 installs on Mac Pro 1,1 and running 64bit kernel on EFI32 2006/2007 Mac Pros.


http://www.jabbawok.net/?p=47


http://forum.netkas.org/index.php/topic,1123.0.html

Apr 23, 2015 5:38 PM in response to BDAqua

Thank you so much for responding. I hope this is what you are looking for and that the upgrade question may finally be answered.

Hardware Overview:


Model Name: Power Mac G5

Model Identifier: PowerMac7,3

Processor Name: PowerPC G5 (2.2)

Processor Speed: 1.8 GHz

Number Of CPUs: 2

L2 Cache (per CPU): 512 KB

Memory: 2 GB

Bus Speed: 900 MHz

Boot ROM Version: 5.1.8f7

Upgrading 2008 quad core Intel 5?

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