Barefeats 2.5 vs 2.7 graphics test strange results!

Discussion in 'Macintosh Computers' started by psycho bob, Jun 5, 2005.

  1. macrumors 6502a

    psycho bob

    Oct 25, 2003
    Leeds, England
    Barefeats have posted tests of dual 2, 2.5 and 2.7 powermacs carrying out various graphics intensive tests. The 2.5 beats the 2.7 hands down in every one. Even the 2 beats the 2.7 in some tests. Have apple changed the logic board design or controller chips on the latest machines?

    They couldn't explain the results and ask for explanantions, anyone here got any?
  2. macrumors regular

    Jun 7, 2004
    Washington D.C.

    some people said that the 2.7 is just an overclocked 2.5. this may have affected the performance, though i have no clue why.

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