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Windows 7 Full version 64bit

  • 15-01-2010 3:18pm
    #1
    TheZohanS
    Closed Accounts Posts: 11,582 ✭✭✭✭


    Hi,

    I'm currently running Windows Vista Ultimate in 32 bit mode on an Intel Q6600.

    My question is can I run Windows 7 64 bit on this processor and if so what is the maximum amount of RAM the 64 bit version can utilise?
    As far as I can make out it is a 64bit processor but I want to be 100% sure.

    Also where is the best place to get a legal copy of Windows 7 Ultimate full version?

    Thanks in advance.


Comments

  • #2
    Fysh
    Moderators, Arts Moderators, Regional Abroad Moderators Posts: 11,107 Mod ✭✭✭✭Fysh


    According to Intel's specification page here, you should be able to run a 64-bit OS on your system.

    As for the maximum addressable memory on a 64-bit system - assuming a perfect implementation of 64-bit address space, this Wikipedia page reckons it's 16 exbibytes (2^64 bytes, which works out as 18,446,744,073,709,551,616 bytes). Compare that to the 32-bit limit of 4GB (2^32 bytes, which is 4,294,967,296 bytes) to get an idea.

    Even a poor implementation of 64-bit computing will give you effectively unlimited RAM within the constraints of current or near-future-expected technology for heat dissipation, provision of power and general scale.


  • #3
    DarrenMSP
    Closed Accounts Posts: 147 ✭✭DarrenMSP


    TheZohan wrote: »
    Also where is the best place to get a legal copy of Windows 7 Ultimate full version?

    If your a student - Microsoft themselves, If you search Windows 7 student off, it willl have bring you to some education page where you can grab a cheaper copy

    Else Amazon is the best place to go!


  • #4
    TheZohanS
    Closed Accounts Posts: 11,582 ✭✭✭✭TheZohanS


    DarrenMSP wrote: »
    If your a student - Microsoft themselves, If you search Windows 7 student off, it willl have bring you to some education page where you can grab a cheaper copy

    Else Amazon is the best place to go!

    Nah not a student unfortunately. I'll have a look at Amazon.


    Thanks for everyones help. :)


  • #5
    ScrubsfanChris
    Registered Users, Registered Users 2 Posts: 8,599 ✭✭✭ScrubsfanChris


    TheZohan wrote: »
    Also where is the best place to get a legal copy of Windows 7 Ultimate full version?
    Fixed that :D
    Ask if you change your mind (by PM)


  • #6
    Fysh
    Moderators, Arts Moderators, Regional Abroad Moderators Posts: 11,107 Mod ✭✭✭✭Fysh


    ScrubsfanChris wrote: »
    Fixed that :D
    Ask if you change your mind (by PM)

    I would suggest reading the charter, particularly the bit where it says "NO WAREZ". You should also ask yourself whether you would be prepared to trust the security of a pirated closed-source operating system - you've got no guarantee that it will be free of malware.


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  • #7
    Cabaal
    Moderators, Technology & Internet Moderators, Regional South East Moderators Posts: 28,536 Mod ✭✭✭✭Cabaal


    ScrubsfanChris banned for two weeks, seriously why do people think this is acceptable?


  • #8
    AlmightyCushion
    Moderators, Education Moderators, Technology & Internet Moderators Posts: 35,125 Mod ✭✭✭✭AlmightyCushion


    TheZohan wrote: »
    Nah not a student unfortunately. I'll have a look at Amazon.


    Thanks for everyones help. :)

    Your best bet is to get an upgrade copy of 7 home premium. That will save you a few quid. There are a few differences between home premium and ultimate but most users wouldn't need more than home premium.


  • #9
    Stephen
    Registered Users, Registered Users 2 Posts: 18,484 ✭✭✭✭Stephen


    Home Premium x64 will only address 16GB of RAM btw. Pro and above can use up to 192GB. See here: http://msdn.microsoft.com/en-us/library/aa366778(VS.85).aspx#physical_memory_limits_windows_7


  • #10
    TheZohanS
    Closed Accounts Posts: 11,582 ✭✭✭✭TheZohanS


    Update:

    Amazon delivered Windows 7 Ultimate to me yesterday.

    I have a Dell 9200 upgraded to an Intel Q6600 that was running Windows Vista Ultimate 32 bit. I couldn't install Windows 7 64bit after starting my computer at the home screen so I had to restart my computer, hit F12 and boot of the DVD.

    Installation was a breeze and if anyone is wondering if they should upgrade from Vista 32 to Windows 7 64 I would say go for it if your computer meets the system requirements.
    When I used to start up my comp running Vista I used to have to wait around 2 minutes for the programs to "catch up" after I had the home screen. With Windows 7 there are no hang-ups and no waiting around.

    If you're thinking about upgrading all I can say is DO IT.

    Thanks to all that helped me out on this thread.


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