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Powerbook 1.5 Ghz's True Speed

Discussion in 'Macintosh Computers' started by iEric, May 15, 2004.

  1. macrumors 6502a

    #1
    Has anyone tried that true speed thingy command on their Powerbook G4. If you can, please try it and post it here. I am very interested.
     
  2. macrumors 68000

    atari1356

    #2
    What's the true speed thingy command? I'd run it if I knew what it was. :D
     
  3. Ozi
    macrumors regular

    Ozi

    #3
  4. macrumors 601

    virividox

    #4
    what type of benchmark are u looking for any apps in particular you want to test
     
  5. macrumors member

    #5
    I think he talking about that UNIX command that tells you the clock speed of t he processor.
     
  6. macrumors 6502a

    #6
    Thank you BillClinton..I was talking about that....
    I was wondering if someone that had the new 1.5 Ghz 17" PB w/ either 64 MB or 128 Video Ram could test it out. And please tell me how much ram you have..to see if that matters too.

    Cause I read someone on the board had a 1.0 ghz g4 but it only read it at 550 mhz.
     
  7. macrumors 65816

    invaLPsion

    #7
    I have the exact same system you have but with 1 gig of ram. I scored 135 on xBench. This thing purrs.... :D
     
  8. macrumors 68030

    crazzyeddie

    #8
    Don't be worried about the command for finding out processor speed. The inconsistency only exists on 867mhz and 1Ghz Titanium Powerbooks. The only problem from this is that readout, the processor is actually running at 1ghz.
     
  9. macrumors 6502

    #9

    That would be because the person has his/her energy saver prefs set to "reduced" this causes the PB to run at half speed... saves battery life....
     
  10. macrumors 6502a

    JOD8FY

    #10
    Good. I was getting worried for a second - I have a 1Ghz PB! :eek:

    JOD8FY
     
  11. macrumors 6502a

    titaniumducky

    #11
    It's a unix command which measures the "true frequency" of the processor. Processors are overclocked to a stable point. The "true frequency" is the speed prior to overclocking. For example, my 15" TiBook (1 GHz)'s "true frequency" is 667 MHz.

    One option is to download "onyx." It's free and will automatically check.

    The unix command you can run in Terminal is:

    sysctl hw.cpufrequency
     
  12. macrumors member

    #12
    I did that and it said 1499999994. and on reduced speed it says.... the same exact thing.

    Im using a 17" powerbook with 128vr and 1.5 gigs of ram
     
  13. macrumors 6502a

    csubear

    #13
    I've ran the skidmarksGT program (installed with dev tool, and chud) and the benchs your cpu against a 1.0 Ghz G4

    on auto my pb 12" 1.33 gets

    int: 1.0
    float: 1.33
    vec: 1.33


    on high

    int: 1.33
    float: 1.33
    vec: 1.33

    on low

    int: .667
    float: .667
    vec: .667
     
  14. macrumors 6502a

    thatwendigo

    #14
    hw.cpufrequency: 700000000

    Looks exactly right on mine, since my processor was sold as a 700mhz part. Now, if only I was gutsy enough to crack this baby open and solder the jumpers to take it up around 1.3ghz... :cool:
     
  15. macrumors regular

    kaylee

    #15
    mine says: 1066666664 on reduced (rounded off is 1.07ghz which "about this mac" says my 12in ibook is). Same result for highest.
     

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