View Full Version : realistic difference in speed Early 2008 octo2.8GHz vs Late 2010 octo2.4GHz??
Gloor
Jul 27, 2010, 12:11 PM
Hey guys,
what is the approx. speed increase of the new 2.4GHz octo Mac Pro over the early 2.8GHz octo Mac Pro?
30%? more? Less?
I just would like to know whether or not I should keep my 2008 on ebay or not :))
Hellhammer
Jul 27, 2010, 12:15 PM
http://images.macrumors.com/article/2009/03/10/052922-Table.PNG.png
http://images.macrumors.com/article/2009/03/14/174642-benchmarks.png
That's for the 2.26GHz octo but 2.4GHz isn't much faster. Not worth it IMO
VirtualRain
Jul 27, 2010, 12:27 PM
The memory architecture in the 09/10 systems is dramatically improved over the 08's, however whether that will make any difference to you or not will be very dependent on your workload. If you do a lot of modeling calculations that are memory intensive, then you could benefit... otherwise, the improvements would be marginal.
Gloor
Jul 27, 2010, 12:31 PM
Thank you Hell, (love it )
you only show 2009 though. Is 2009 basically the same as 2010? ie, westmere has no big advantage over 2009 procs?
Hellhammer
Jul 27, 2010, 12:49 PM
Thank you Hell, (love it )
you only show 2009 though. Is 2009 basically the same as 2010? ie, westmere has no big advantage over 2009 procs?
Westmere is based on Nehalem, it's just a codename for die shrink of Nehalem. The performance should be about the same
Gloor
Jul 27, 2010, 12:54 PM
Westmere is based on Nehalem, it's just a codename for die shrink of Nehalem. The performance should be about the same
oh I see. Well, let me ask you this. If I can get the new 2010 8core 2.4GHz for about £400 do you think its worth it or is it better to stick with 2008?
beto2k7
Jul 27, 2010, 12:54 PM
Westmere is based on Nehalem, it's just a codename for die shrink of Nehalem. The performance should be about the same
About the same with less power compsumtion lets not forget...
Hellhammer
Jul 27, 2010, 01:00 PM
About the same with less power compsumtion lets not forget...
E5520 and E5620 are both 80W chips. Both have lower TDP than '08 though
oh I see. Well, let me ask you this. If I can get the new 2010 8core 2.4GHz for about £400 do you think its worth it or is it better to stick with 2008?
I wouldn't. 400£ is a lot money, it can be spent on something else (SSD, more RAM/HDs...)
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