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Mac OS X Hacked Onto Intel's Sandy Bridge Platform

Earlier this week, Intel officially unveiled its next-generation "Sandy Bridge" processor architecture, marking a significant performance improvement, especially for notebook computers. Apple is expected to utilize Sandy Bridge in upcoming revisions of a number of its Mac computers.


Unwilling to wait for Apple to make the move to Sandy Bridge, Hackintosh fans have already managed to successfully install Mac OS X Snow Leopard on systems with Sandy Bridge hardware. By using a patched Darwin kernel, users are able to bring Mac OS X to Sandy Bridge, although the technique is obviously officially unsupported and may result in system instability.

The good news is, we've already successfully installed Mac OS X Snow Leopard!

The bad news is, until Apple uses these CPUs, it's a bit of a science experiment, as you'll need to use a "patched" non-standard Darwin kernel in order to boot the system.

A report from early last month indicated that Apple is preparing to initially make the leap to Sandy Bridge on some of its smaller notebook computers, opting to use the all-in-one platform with much-improved graphics performance compared to the company earlier offerings. Unsatisfied with Intel's earlier offerings, Apple has continued to use older Core 2 Duo chips paired with custom NVIDIA integrated graphics in its smaller form factors where discrete graphics have not been an option due to space constraints.

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18 months ago
Already knew this :P, I've got a Hackintosh myself.. Sold my iMac.. But I don't think we will see native support for the Sandybridge anytime soon.. At least thats my prediction, Apple is usually very slow to jump to new technologies...

The really cool thing is the new Sandybridge's entry level processor (Quad Core) outperforms all the current Core i7 series and its only priced at $184..
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18 months ago
Gotta think these new processors will be pretty darn good.

Please Apple, please, make sure they're supported with discrete graphics in ALL models...
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18 months ago
why is this using DDR2 RAM and not DDR3 ?
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18 months ago
Apple has been really diligent in adopting new Intel processor technologies...
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18 months ago
Regardless of how fast it is ... I still can't get over the name.. :cool:
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18 months ago

why is this using DDR2 RAM and not DDR3 ?


Probably just an error, it would have been DDR3 that was used.

I doubt there are any Socket 1155 boards with DDR2 slots.
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18 months ago
Since the OP didn't say it, and I wondered, I am posting this here. This is an amazing preliminary geekbench score. The list of recents for mac is at:

http://www.primatelabs.ca/geekbench/mac-benchmarks/

In short, this performance would be near the low-end of 4-core MacPros in terms of performance, and would rival the 27" imac. It would be far above (50%?) any existing Macbook pros.
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18 months ago
Not surprised, but its good news anyways.
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18 months ago

Since the OP didn't say it, and I wondered, I am posting this here. This is an amazing preliminary geekbench score. The list of recents for mac is at:

http://www.primatelabs.ca/geekbench/mac-benchmarks/

In short, this performance would be near the low-end of 4-core MacPros in terms of performance, and would rival the 27" imac. It would be far above (50%?) any existing Macbook pros.


The i5-2500K is a desktop processor that would potentially be used in the iMac, not a notebook.

GL
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18 months ago

Probably just an error, it would have been DDR3 that was used.

I doubt there are any Socket 1155 boards with DDR2 slots.



Yup thats an error, 1155 socket only supports DDR3
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