MPC7451 & MPC7441 Processors

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krazyfoolkrazyfool
Posted:
in Current Mac Hardware edited January 2014
The big question in my mind is what is the deal with the new processors? G4e? G5 seems a little extreme for me. <a href="http://www.macnn.com/news.php?id=10791"; target="_blank">MacNN</a> did a crapy job making this clear for me. Im not sure if this sould be in future hardware eather. I so confused! <img src="confused.gif" border="0">

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  • Reply 1 of 6
    eugeneeugene Posts: 8,254member
    There are barely any differences between the 74x1s and the 74x0s. Looks like a minor refresh to me...like then the G3s went from aluminum to copper...no big whoop. I'm surprised it took MacNN and other news sites this long to find it. I posted about these processors a week or two ago at Ars Technica.
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  • Reply 2 of 6
    powerdocpowerdoc Posts: 8,123member
    [quote]Originally posted by KrazyFool:

    <strong>The big question in my mind is what is the deal with the new processors? G4e? G5 seems a little extreme for me. <a href="http://www.macnn.com/news.php?id=10791"; target="_blank">MacNN</a> did a crapy job making this clear for me. Im not sure if this sould be in future hardware eather. I so confused! :confused: </strong><hr></blockquote>

    The 7451 , according Motorola is a law consomption version of the 7450 without any L3 cache and working on 1,5 volts. Perhaps Apple use this version in is Tibook.
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  • Reply 3 of 6
    razzfazzrazzfazz Posts: 728member
    [quote]Originally posted by powerdoc:

    <strong>

    The 7451 , according Motorola is a law consomption version of the 7450 without any L3 cache and working on 1,5 volts. Perhaps Apple use this version in is Tibook.</strong><hr></blockquote>



    That would be the 7440/7441.



    Bye,

    RazzFazz
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  • Reply 4 of 6
    powerdocpowerdoc Posts: 8,123member
    [quote]Originally posted by RazzFazz:

    <strong>



    That would be the 7440/7441.



    Bye,

    RazzFazz</strong><hr></blockquote>

    you are probabily right but that was i read on the motorola site. I am going to have a look again.
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  • Reply 5 of 6
    powerdocpowerdoc Posts: 8,123member
    confirmed you are right here is the link to the pdf file describing this chip : Untitled Document

    PRELIMINARYÂ?SUBJECT TO CHANGE WITHOUT NOTICE The MPC7451 is a reduced instruction set computing (RISC) microprocessor that implements the PowerPC instruction set architecture. ...

    <a href="http://e-www.motorola.com/brdata/PDFDB/docs/MPC7451EC.pdf"; target="_blank">http://e-www.motorola.com/brdata/PDFDB/docs/MPC7451EC.pdf</a>; - 2859.7KB - 7451: 1 \t

    32%

    15Â*NovÂ*01

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  • Reply 6 of 6
    macaddictmacaddict Posts: 1,055member
    1.5 volts?!? Yeesh! Isn't that.. oh wait, I was thinking watts.
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