AMD Phenom II X2 550: specs and benchmarks
AMD started AMD Phenom II X2 550 sales on November 2009 at a recommended price of $133. This is Callisto architecture desktop processor primarily aimed at office systems. It has 2 cores and 2 threads, and is based on 45 nm manufacturing technology, with a maximum frequency of 3.1 GHz and a locked multiplier.
Compatibility-wise, this is AMD Socket AM3 processor with a TDP of 80 Watt. It supports DDR3 memory.
It provides poor benchmark performance at 4.22 percent of a leader's which is AMD Ryzen Threadripper 3970X.