AM2+ and AM3 socket ?

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  • bianchi77
    Badcaps Legend
    • Jun 2016
    • 1121
    • Australia

    #1

    AM2+ and AM3 socket ?

    Guys,

    Can I use AM2+ CPU on AM3 socket ?
    Do they have the same pin out ?

    Thanks
  • Spitz
    Senior Member
    • Oct 2010
    • 95

    #2
    Re: AM2+ and AM3 socket ?

    Originally posted by bianchi77
    Guys,

    Can I use AM2+ CPU on AM3 socket ?
    Do they have the same pin out ?

    Thanks
    No, they support different cpu's and memory.

    Comment

    • jiroy
      Badcaps Legend
      • Jun 2016
      • 2416
      • Lebanon

      #3
      Re: AM2+ and AM3 socket ?

      Amd Cpus are very tolerant regarding different sockets ..Many Amd Cpus for AM3 socket can be used on AM2+ . The last one i did was a Phenom 2 on Am2+ , but they will show less performance of what are they supposed to show , because they cannot benefit from their equipped special extensions and features .
      Best way usually to confirm this tolerance is to download the board manual and compare what Cpus can usually take..

      Comment

      • bianchi77
        Badcaps Legend
        • Jun 2016
        • 1121
        • Australia

        #4
        Re: AM2+ and AM3 socket ?

        can I use AM2 CPU on AM3 ? I have Athlon 64 x2 3800 but the motherboard is AM3...
        I don't have AM3 processor for a test...

        Comment

        • electromaster84
          Member
          • Jul 2015
          • 35
          • USA

          #5
          Re: AM2+ and AM3 socket ?

          If the motherboard supports DDR2 memory then yes. If the motherboard uses DDR3 then it won't work. AM2 and AM3 processors are pin compatible, but AM2/AM2+ processors only support DDR2 memory because the memory controller is on the cpu.

          For future reference
          AM2/AM2+ = DDR2 only
          AM3 = DDR2/DDR3
          AM3+ = DDR3 only

          Comment

          • bianchi77
            Badcaps Legend
            • Jun 2016
            • 1121
            • Australia

            #6
            Re: AM2+ and AM3 socket ?

            The motherboard is :
            ASUS M4A89GTD

            may be you guys have more infos ? I tried reading from asus...but may be someone else has a different knowledge...

            Comment

            • bianchi77
              Badcaps Legend
              • Jun 2016
              • 1121
              • Australia

              #7
              Re: AM2+ and AM3 socket ?

              info :
              https://www.asus.com/Motherboards/M4...pecifications/

              looks like I'm gonna need AM3 and DDR3 only...

              Comment

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