G4 15" Powerbook GPU Clock speeds

Discussion in 'PowerPC Macs' started by prvt.donut, Jan 5, 2008.

  1. prvt.donut macrumors 6502a


    Jan 1, 2008

    I have just bought a bargain of a used Powerbook from a store here in Tokyo,

    I have been tinkering with the clock speeds of the ATI Mobility 9600 card in it and have so far clocked up to 380MHz and 260Mhz (core and memory).

    It does seem to make things flow a bit better and smoother, but I want to know what timings other people have been running with.

    I am sure it can go much faster than I am doing, I saw one report of someone claiming to do up to 420/260.

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