robbieduncan said:Why do people keep assuming that 64bit is like some sort of magic bullet. All that 64bit is going to bring to the Mac party is more memory. If you do not want more that 4Gb of RAM 64bit give you nothing.
If you are thinking of the extra general purpose registers that you get in x64 mode you are out of luck. The OS needs to be running in 64bit mode. Tiger does not do that.
~Shard~ said:You're quite correct - I actually didn't mean to group those two items together and make it look like 64 versus 32 bits was a performance thing - it was just more of a random advantage I threw in there as well.
Nonetheless, Merom will still be much better than Yonah.![]()
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corbin_a2 said:Do you guys think that we will see one last Power Mac G5 upgrade before we go to intel? Possiblly the elusive 3GHz?
robbieduncan said:Merom will kick serious ass. In laptops. And small form factor desktops. Conroe is the true desktop version of Merom. It will release at the same time. Power Mac replacements will use Conroe not Merom.
Intel IDF slides.
macgeek2005 said:What kind of speeds are we looking at in terms of the Conroe chip in the Intel Pro Mac?
robbieduncan said:That question is difficult to answer at the moment. Clock speed being equal Conroe will be a bit faster than Merom which will be faster than Yonah (the current Intel Mac CPU). Conroe will come in multiple L2 cache sizes, bigger being better.
I believe that Conroe will launch with a top clock speed of around 2.5Ghz rising to around 3Ghz before being replaced by whatever the next core is.
More details will come out in the coming months. I think it's fair to say that running native code these machines will fly.
Edit to add: there is a little bit of detail (speculation, but believable) here
robbieduncan said:Merom will kick serious ass. In laptops. And small form factor desktops. Conroe is the true desktop version of Merom. It will release at the same time. Power Mac replacements will use Conroe not Merom.
~Shard~ said:Yep, agreed - Merom = MacBooks (and I would bet the iMac too eventually), and Conroe = PowerMacs, with Woodcrest going into the Xserves (but ultimately going into the PowerMac as well)
macgeek2005 said:When will Conroe be available?
macgeek2005 said:The Intel PM CANNOT be in 2007. Steve Jobs said in the 2006 CALENDER year, ALL macs would be converted to intel. What in that do you not comprehend?
Sorry for being crabby, but i'm already upset that I have to wait until fall for the Intel Tower, and now you say not until 2007. HUMPH.
jhu said:now that apple is intel's showboat, maybe they'll put an itanium (fanwood or the dual-core montecito) in the successor to the power mac g5. well, we can dream.
macgeek2005 said:So... I should be expecting a 64bit Quad Intel Mac Pro in the fall?
~Shard~ said:Nah, this transition is all about Intel's new brands. I don't think we'll be seeing any P4s, Xeons or Itaniums of any iteration in a Mac, whether they be new, old, dual core, or what have you. This transition is about Merom, Conroe, Woodcrest and beyond.
Not saying it wouldn't be cool, but it just won't happen.![]()
cube said:There won't be "Quad" Intel at least until Q1 2006, with Dempsey, which is still very hot (90W).
jhu said:it's not as silly as it sounds. intel's plan for itanium was to replace x86 entirely at some point in the future. looks like they're still waiting. however, now that they've had their big coup of putting their chips in apple's computers, itanium might finally get some consumer appeal. the most logical place would be high-end power macs and xserves.