You're right,there's misconception but sometimes there is also some kind of presumption people are always thinking like that.
Mine is a real need,while i understand all the "limits",thats why i'm looking for the BROADWELL which is 14nm and better in terms of watt,tdp,energy saver...etc etc ,also this is why i have a mid 2012 MacBook Pro Classic with Quad inside and another one which sits on my desk within my late 2012 27 iMAC...basically for this year i'm fitted... .
My needin is because we work with very sick and violent people ,we work with elderlies with Alzheimer,with psychiatric ones,we work and this the worst case with people with law problems...so we need to have the best in the tiny package to document fast our sessions of music therapy...we use a lot the Cloud services,just in case something goes broken or stolen we have all our datas saved....we have a lot of strategies to make it...basically now i work with my Ipad mini..its not the powerful ipad but it fits well hidden in my jacket (this is in the "risky" sessions ).
So its just not cores related..but i have to tell that i really like the idea of a Quad Core Broadwell Air in the 2014.
Till there i will continue to use my Big QUADS as usual.
Oh, I understand.
I would also like to have a powerful quad-core processor with a high clock rate running inside a MacBook Air or another thin-and-light laptop. However, it is not possible given today's technology. There is not so much information available about Broadwell, but it will be the die shrink of Haswell, and not a brand-new architecture. The 14nm process will certainly allow for more power-efficient processors, but at this point I am skeptical that it will allow quad-core 15-17W processors (the ones inside MacBook Air). I think it would be more likely to happen with Skylane in 2015, which is a new architecture made in the 14nm process.
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Perhaps I am a little late, but here's my contribution anyway.
I've been reading all of these threads looking for two things:
1. Will the next chip refresh bring a significant performance boost? Sounds like, 'No'.
No. The focus of Haswell will be energy efficiency, and not performance. CPU performance will be about 5% to 15% higher than Ivy Bridge. Here are some benchmarks of Haswell compared to Ivy Bridge: http://www.tweaktown.com/news/28234...g-haswell-cpu-released-by-oclab-ru/index.html
The GPU will be a lot faster, though. But there will be different kinds of GPUs, and the top-end ones will only be released in late 2013. Look here: http://www.cpu-world.com/news_2013/2013012702_Haswell_GT3_graphics_to_launch_in_Q3_2013.html
2. How much longer will the non-retina MBP be around?
I have the money to buy now, but not the need. I do not, however, intend to miss purchasing a non-retina MBP before they are phased out.
Is there a significant reason to wait for a possible refresh, or should I just buy now?
-Doc
Nobody knows for sure. I think, but it's just a guess, that Apple will drop them in 2013, in the next refresh of the retina models. But it may well get another update before it is phased out. In any case, should Apple choose to discontinue it in 2013, the retina models may have a (slight) price drop.