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F3-12800CL8D and Asus Sabertooth 55i

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  • F3-12800CL8D and Asus Sabertooth 55i

    Model of the motherboard:Asus Sabertooth 55i
    Bios Version: 0711
    Model of the memory:1600 (PC3 12800) Desktop Memory Model F3-12800CL8D
    Model of the CPU:Intel Core i7-860 Lynnfield 2.8GHz

    I know this is a new board, Can I get help with Bios settings.

    Thanks
    Rick
    Last edited by Rick; 11-03-2009, 07:20 PM.

  • #2
    I have 8GB (2GBx4) of memory

    Comment


    • #3
      Enter the following settings and everything should be fine.

      AI Overclock Tuner - Manual
      DRAM Frequency - DDR3-1600MHz

      DRAM Voltage - 1.65V

      DRAM Timing Control (submenu)
      CAS Latency - 8
      RAS to CAS Delay - 8
      RAS PRE Time - 8
      RAS ACT Time - 24

      DRAM Timing Mode - 2N
      All others can be AUTO

      Thank you
      GSKILL SUPPORT

      Comment


      • #4
        Tradesman
        You once told me that if I set 1600MHz memory to 1300MHz and tighten the timing, It could possiply run faster than stock settings.
        Can you suggest BIOS settings for this.
        Thanks

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        • #5
          Okay, what you'll want to do first is go ahead and set up at 1600 like GSkill tech told you and make sure that works, then run a BM program to see what your performance looks like,, might try PassMark, Prime, etc

          Then you'd want to set up for 1333, set the speed to 1333, DRAM voltage to 1.6, Command Rate to 2N (I believe, might show as 2T though), then try your base timings at 7-7-7-21, check and see what the tRFC shows under AUTO, should be 195-195.5. and give it a whirl....if it works okay, try your BM program on it and see what comes up and let me know...or...if a problem comes up, get back to me either way.


          Pls offer comments on support I provide, HERE, in order to help me do a better job here:

          Tman

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          • #6
            I used PassMark.
            I could not find Command Rate, but Dram Timing Mode is 2N.
            I could not find tRFC.

            Results at 1600
            Passmark Rating 1549.1
            CPU Mark 6146.9
            2D Graghics Mark 555.0
            3D Graghics Mark 189.9
            Memory Mark 1838.3
            Disk Mark 939.4
            CD Mark 960.0

            Results at 1300
            Passmark Rating 1535.5
            CPU Mark 6094.5
            2D Graghics Mark 531.2
            3D Graghics Mark 190.0
            Memory Mark 1819.3
            Disk Mark 954.2
            CD Mark 920.0

            Both are stable, what do you recommend.

            Rick
            Last edited by Rick; 11-08-2009, 10:43 PM.

            Comment


            • #7
              Looks pretty good at 1600, tRFC should be under the advanced timings, but if it's working well, no need to mess with it. You could try tightening the timings more at 1300, maybe 6-6-6-18 or 6-7-7-20


              Pls offer comments on support I provide, HERE, in order to help me do a better job here:

              Tman

              Comment


              • #8
                Tightening them at 1600 would be even better, hopefully it will allow it.

                Thank you
                GSKILL SUPPORT

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