Why is Sandybridge better than current i5?

Discussion in 'MacBook Pro' started by Hook'Em2006, Feb 23, 2011.

  1. Hook'Em2006 macrumors 6502

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    Plano, TX
    #1
    Not extremely computer literate, so I'm just curious what all the noise about sandybridge really means. I just bought my MBP and was wondering if they update tomorrow, should I return it for the updated version or what.:confused:
     
  2. mdgm macrumors 6502a

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    Nov 2, 2010
    #2
    Faster performance and SATA III ports are good gains. Well if you can return the machine I would've thought you'd want to, to get the new improved latest model. In any case the MBP is due for an update. It's hardly a surprise it's getting updated now.
     
  3. aCondor macrumors 6502

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    #3
    In plain-speak, it's better because it is more good. The benefits of A provide a higher ratio of cost to value than B. The better something is, the more good it is. If something is better, therefore, it must be good. Or at least gooder.
     
  4. Hook'Em2006 thread starter macrumors 6502

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    #4
    really funny smart guy....

    I suppose I will prolly want the more gooder one:eek:
     
  5. pricej636 macrumors 6502

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    #5
    If you dont know whats coming, you probably don't need it. Just sayin'.
     
  6. Hook'Em2006 thread starter macrumors 6502

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    #6
    I just wanna be future proof is all.. well as future proof as one can be.
     
  7. gullySn0wCat macrumors 6502

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    #7
    Sandy Bridge is a LOT faster than the current i series (which are from ~2009.)
     
  8. nbarnacle macrumors newbie

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    Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_2_1 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8C148 Safari/6533.18.5)

    Ya, in layman's terms, your computer will "think" faster.
     
  9. shawmanus macrumors member

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    Mar 7, 2006
    #9
    With tick tock Architecture, Sandy Bridge(Tock) has significant efficiency gains(performance per watt). Even Quad Cores are quite efficient and most windows laptops are showing good battery life gains as well.

    Plus integrated gfx has 2x performance than i5. Also Quick Sync is showing terrific value for encoding/decoding tasks.

    Check Anandtech review for details.

    http://www.anandtech.com/show/4084/intels-sandy-bridge-upheaval-in-the-mobile-landscape/12
     
  10. DesmoPilot macrumors 65816

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    Feb 18, 2008
    #10
    Arrandale is from early 2010.
     
  11. leetlamer macrumors member

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    Nov 9, 2010
    #11
    • 20-30% faster
    • Lower power usage -> Better battery life
    • Better graphics
    • New transcoding feature for extremely fast video transcoding
    • 6Gbps SATA ports (faster, but only really important when used with SSDs)
     
  12. aznguyen316 macrumors 68020

    aznguyen316

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    Tampa, FL
    #12
    We're pretty much saying return and get that new new
     
  13. Eddyisgreat macrumors 601

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    Oct 24, 2007
    #13
    If you can easily and plan on keeping it for a while, why not? If you need to lie/cheat/steal in order to make the swap then i'd just hold on to it.
     
  14. mark28 macrumors 68000

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    Jan 29, 2010
    #14
    That's the Quad core Sandy Bridge.

    http://www.notebookcheck.net/Intel-Core-i5-2520M-Notebook-Processor.40103.0.html

    "Due to the improved architecture and the new Turbo Boost 2.0, the average performance of the Core i7-2540M is higher than a similar clocked Arrandale Core i5. In synthetic benchmarks the performance should be on a level to the old Core i5-560M and therefore suited for even demanding tasks."

    Seems a Arrendale i5 can beat the Core i7-2540m. If he can get a free upgrade, then why not? If he has to pay money for it ( like $300 ), I'd probably think it over again. Unless Apple puts those Quad cores Sandy Bridge CPU's in the new MBP.
     

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