Filed under: DesktopsWe know you've probably grown numb to these "world's best" claims uttered by processor manufacturers, but shortly after introducing the Athlon 64 X2 6400+ Black Edition, AMD is now unveiling what it calls "the world's most advanced x86 CPU." The quad-core Opteron touts a slew of enhancements including a "50-percent increase in integer and floating-point performance" and a boost in "virtualization performance." Interesti
