The new AMD Phenom II X2 555 BE is a 3.2GHz Black Edition processor.It sports 1MB L2 cache and 6MB L3 cache.The TDP rating od the new AMD Phenom II X2 555 BE processor is 80W.It is a socket AM3 processors with support to both DDR2 memory and DDR3 memory. It will run with HyperTransport 3.0, for increased processor-to-system bandwidth and the quickest transfer speeds possible.