The tests of first dual core phenom representative showed that at equal frequency with Brisbane this last occurs to be 8-20% faster, and the presence of free mulitplier allow this processor to be overclocked as good as the four core version. Prior to the end of this year AMD will present the three core processor with the unclocked multiplier.
Assocairte report that kuma processors can be extended with two models: Athlon X2 6400 (2.2 GHz) and Athlon X2 6300 (2.1 GHz). AMD can present these processors in the near future - now the competition in the lower price range , where AMD concentrated many processors , is very strong without these models.
With passage on 45 nm technology , AMD company wish to get rid from defective crystals phenom X 4- AND here it is possible to convert them in dual core processors kuma, and to sell them with the attractive prices. Let us recall also that in the third quarter 2009 AMD expects to present the dual core processors regor socket AM3 produced on 45nm thernology .