AMD Adds FM1 CPUs Athlon II X4 638 and Athlon II X4 641

The new models 638 (2.7 GHz, 65W) and 641 (2.8 GHz, 100W) integrate 32nm Llano cores with inactive graphics units. AMD is selling both processors for a tray price of $81. In comparison, Intel's cheapest quad-core CPUs are the i5-2390T (2.7 GHz) and the i5-2400s (2.5 GHz) for $184. AMD is riding the value train as $81 buys at Intel just Pentium processors (G850 with two cores and 2.9 GHz for $75, for example).

AMD is offering Athlon II X4 processors also for socket AM3 at 45nm: the 645 (3.1 GHz, 95W, $102) and 640 (3.0 GHz, 95W, $98).

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  • alvine
    go AMD
  • Anonymous
    It's the same thing they've been doing with tri-cores.

    Defective graphics chip = Llano based Athlon.

    Why throw it out when you can sell it as a quadcore at a cheaper price?
  • rpgplayer
    I know they are in different chipsets, but naming the 2.8ghz the 641 and the 3.0ghz the 640 is kind of misleading.
  • Other Comments
  • icemunk
    I would if it will be possible to activate the graphics cores on some of these units
  • alvine
    go AMD
  • billybobser
    Looks interesting, but the disparity between a quad AMD and a dual core Pentium means the Intel is the value leader in anything remotely consumerist.

    And if you're a professional, not a consumer, you'll need something pricier (maybe).

    Not to mention that FM1 without a graphics core is a particularly odd choice (although, the FM1 boards are very feature rich) given that you're limiting your options taking this route.

    My view, if one of these AMD quads could be clocked to compete with a bottom i3, it would be an interesting option.