what could we expect for battery life with these? is at least 8 hours a reasonable guess? if so, then I'm sold
You going to be putting MW 2 on them? Be nice seeing how they handle it![]()
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My opinion is that it's a chip refresh only and I'm not an expert on chip power usage.
There should be a small increase in battery life with i5 & i7's being more energy efficient as I understand it. That increase would of course be completely knackered by the inclusion of the backlit keys so many here have the raging horn for.
That's why I think they won't appear till the next major refresh to the MBA, with the current gen being less than a year old, that's a way off yet.
Just my opinions you understand. I'll be happy to be proved wrong.
mini-nuclear cell powered? - 70K - 80K hours
These choices are based on prices relative to the current CPUs.
13" MBA Base CPU:
Intel® Core i7-2629M Processor (Dual Core, 2.1 GHz(3.0GHz turbo) 4M Cache)Price:$311.00.
13" MBA BTO CPU:
Intel® Core i7-2649M Processor (Dual Core, 2.3 GHz(3.2GHz turbo) 4M Cache)Price:$346.00.
I think I'll wait for Ivy Bridge and then sell my Macbook Air 13 2011.
better to hold it until Lion release
Built-in hedge-trimmer and espresso-maker?
The only cut-off we could see after Lion (as far as the CPU goes) will be machines that only have a 32-bit EFI. There's still a 32-bit kernel in Lion to support the machines with 64-bit processors but only have a 32-EFI. I can't imagine those machines sticking around for another OS update after Lion.
List of machines with 64-bit CPU's and 32-bit EFI's:
http://www.everymac.com/articles/q&...-bit-macs-64-bit-efi-boot-in-64-bit-mode.html
As suggested by someone else recently: I wonder if this means the BTO processor upgrade will be only $35.00?![]()
How much you wanna bet it won't be a $67 upgrade to go from the lower 1.7GHz chip to the 1.8GHz![]()
Missed opportunity? You mean Apple not making a high profit margin off the current Core 2 Duo MBAs is missed opportunity?
Seriously, what average consumer walking into your local Apple store even know what a "Sandry Bridge" is? Forum dwellers on the internet dabbling in tech talk is such a tiny minority in the grander scheme of things.