AMD Phenom X4 9850 Black Edition Review @ InsideHW
 

Users familiar with AMD Black Edition brand already know what kind of CPU we got in our test lab and for those unfamiliar with BE AMD CPUs we are going to explain it. Back in the past AMD had prestigious FX series of CPUs which were very expensive but those were made from best parts of wafer and had unlocked multiplier. Now AMD has CPU series called "Black Edition" and it has very similar characteristics to FX series, but with changed price politics.