AMD Phenom II X4 955 Black Edition 3.2 GHz Socket AM3 Processor Review
 

The 3.2GHz AMD Phenom II X4 955 Black Edition is the companies' latest quad-core processor, and it's being released in tandem with a new memory tuning tool called 'Black Edition Memory Profiles', or B.E.M.P. for short. The Phenom II's 128-bit wide memory controller still operates at 2GHz, although it has had an important fix: DDR3 memory modules can now run at 1333MHz speeds in dual-channel mode. The Phenom II 940 could only manage 1333MHz speed in single-channel mode, as soon as both memory channels were filled the memory controller would drop down to DDR3-1066MHz memory speeds.

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