P4P8X
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    CPU Support

    The following table shows the supported CPUs for this motherboard

    Click here to search other motherboards.
    CPUValidated since PCBValidated since BIOSNote
    Celeron 1.7 GHz (400 FSB, L2 cache:128KB) ALL ALL GO
    Celeron 1.8 GHz (400 FSB, L2 cache:128KB) ALL ALL GO
    Celeron 2.0 GHz (400 FSB, L2 cache:128KB) ALL ALL GO
    Celeron 2.1 GHz (400 FSB, L2 cache:128KB) ALL ALL GO
    Celeron 2.2 GHz (400 FSB, L2 cache:128KB) ALL ALL GO
    Celeron 2.3 GHz (400 FSB, L2 cache:128KB) ALL ALL GO
    Celeron 2.4 GHz (400 FSB, L2 cache:128KB) ALL ALL GO
    Celeron 2.5 GHz (400 FSB, L2 cache:128KB) ALL 1006 GO
    Celeron 2.6 GHz (400 FSB, L2 cache:128KB) ALL 1006 GO
    Celeron 2.7 GHz (400 FSB, L2 cache:128KB) ALL 1012 GO
    Celeron 2.8 GHz (400 FSB, L2 cache:128KB) ALL 1012 GO
    Celeron D 310 revE0(2.13 GHz, 533 FSB, Socket478) ALL GO
    Celeron D 310 revG0(2.13 GHz, 533 FSB, Socket478) ALL 1021 GO
    Celeron D 315 (2.26 GHz, 533 FSB, Socket478) ALL 1017 GO
    Celeron D 320 (2.4 GHz, 533 FSB, Socket478) ALL 1017 GO
    Celeron D 325 (2.53 GHz, 533 FSB, Socket478, revC0/D0) ALL 1017 GO
    Celeron D 325 (2.53 GHz, 533 FSB, Socket478, revE0) ALL 1021.005 GO
    Celeron D 330 (2.66 GHz, 533 FSB, Socket478) ALL 1017 GO
    Celeron D 335 (2.8 GHz, 533 FSB, Socket478) ALL 1017 GO
    Celeron D 340 (2.93 GHz, 533 FSB, Socket478) ALL 1017 GO
    Celeron D 345 (3.06 GHz, 533 FSB, Socket478) ALL 1017 GO
    Celeron D 350 (3.20 GHz, 533 FSB, Socket478, revE0) ALL 1021.002 GO
    Celeron D 350 (3.20 GHz, 533 FSB, Socket478, revG1) ALL 1021.005 GO
    P4-1.4 GHz (Socket478, 400 FSB, L2 cache:256KB) ALL ALL GO
    P4-1.5 GHz (Socket478, 400 FSB, L2 cache:256KB) ALL ALL GO
    P4-1.6 GHz (Socket478, 400 FSB, L2 cache:256KB) ALL ALL GO
    P4-1.6A GHz (Socket478, 400 FSB, L2 cache:512KB) ALL ALL GO
    P4-1.7 GHz (Socket478, 400 FSB, L2 cache:256KB) ALL ALL GO
    P4-1.8 GHz (Socket478, 400 FSB, L2 cache:256KB) ALL ALL GO
    P4-1.8A GHz (Socket478, 400 FSB, L2 cache:512KB) ALL ALL GO
    P4-1.9 GHz (Socket478, 400 FSB, L2 cache:256KB) ALL ALL GO
    P4-2 GHz (Socket478, 400 FSB, L2 cache:256KB) ALL ALL GO
    P4-2.20 GHz (400 FSB, L2 cache:512KB) ALL ALL GO
    P4-2.26 GHz (533 FSB, L2 cache:512KB) ALL ALL GO
    P4-2.40 GHz (400 FSB, L2 cache:512KB) ALL ALL GO
    P4-2.40A GHz (533 FSB, L2 cache:1MB, 90nm) 1.02 1016 GO
    P4-2.40B GHz (533 FSB, L2 cache:512KB) ALL ALL GO
    P4-2.40C GHz (800 FSB, L2 cache:512KB, HT) ALL 1006 GO If you would like to overclock FSB to 800MHz on P4P8X, please use the DDR400 memory in our QVL.
    P4-2.50 GHz (400 FSB, L2 cache:512KB) ALL ALL GO
    P4-2.53 GHz (533 FSB, L2 cache:512KB) ALL ALL GO
    P4-2.60 GHz (400 FSB, L2 cache:512KB) ALL ALL GO
    P4-2.60C GHz (800 FSB, L2 cache:512KB, HT) ALL 1006 GO If you would like to overclock FSB to 800MHz on P4P8X, please use the DDR400 memory in our QVL.
    P4-2.66 GHz (533 FSB, L2 cache:512KB) ALL ALL GO
    P4-2.80 GHz (533 FSB, L2 cache:512KB) ALL ALL GO
    P4-2.80A GHz (533 FSB, L2 cache:1MB, 90nm) ALL 1017 GO
    P4-2.80C GHz (800 FSB, L2 cache:512KB, HT, D1) ALL 1006 GO If you would like to overclock FSB to 800MHz on P4P8X, please use the DDR400 memory in our QVL.
    P4-2.80E GHz (800 FSB, L2 cache:1MB, HT, 90nm, C0) ALL 1017 GO If you would like to overclock FSB to 800MHz on P4P8X, please use the DDR400 memory in our QVL.
    P4-2A GHz (Socket478, 400 FSB, L2 cache:512KB) ALL ALL GO
    P4-3 GHz (800 FSB, L2 cache:512KB, HT, D1/M0) ALL 1006 GO If you would like to overclock FSB to 800MHz on P4P8X, please use the DDR400 memory in our QVL.
    P4-3.06 GHz (533 FSB, L2 cache:512KB, HT, C1/D1) ALL ALL GO If you would like to overclock FSB to 800MHz on P4P8X, please use the DDR400 memory in our QVL.
    P4-3.20 GHz (800 FSB, L2 cache:512KB, HT, D1) ALL 1006 GO If you would like to overclock FSB to 800MHz on P4P8X, please use the DDR400 memory in our QVL.
    P4-3.20 GHz Extreme Ed. (800 FSB, HT) ALL 1012 GO If you would like to overclock FSB to 800MHz on P4P8X, please use the DDR400 memory in our QVL.
    P4-3.20E GHz (800 FSB, L2 cache:1MB, HT, 90nm) ALL 1017 GO If you would like to overclock FSB to 800MHz on P4P8X, please use the DDR400 memory in our QVL.
    P4-3.40 GHz (800 FSB, L2 cache:1MB, rev.G1) ALL 1021.005 GO
    P4-3.40 GHz (800 FSB, L2 cache:512KB, HT, D1) ALL 1014 GO If you would like to overclock FSB to 800MHz on P4P8X, please use the DDR400 memory in our QVL.
    P4-3.40 GHz Extreme Ed. (Socket478, 800 FSB, HT) ALL 1006 GO If you would like to overclock FSB to 800MHz on P4P8X, please use the DDR400 memory in our QVL.
    P4-3.40E GHz (800 FSB, L2 cache:1MB, HT, 90nm) ALL 1017 GO If you would like to overclock FSB to 800MHz on P4P8X, please use the DDR400 memory in our QVL.
    P4-3E GHz (800 FSB, L2 cache:1MB, HT, 90nm) ALL 1017 GO If you would like to overclock FSB to 800MHz on P4P8X, please use the DDR400 memory in our QVL.
    • Products certified by the Federal Communications Commission and Industry Canada will be distributed in the United States and Canada. Please visit the ASUS USA and ASUS Canada websites for information about locally available products.
    • All specifications are subject to change without notice. Please check with your supplier for exact offers. Products may not be available in all markets.
    • Specifications and features vary by model, and all images are illustrative. Please refer to specification pages for full details.
    • PCB color and bundled software versions are subject to change without notice.
    • Brand and product names mentioned are trademarks of their respective companies.
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