We have looked at AMD’s DDR2 performance with their Socket AM2. Using the system we used to deliver our initial AMD AM2 performance results, we have run a matched pair of Corsair XMS2-5400UL DDR2 through its paces at different frequencies. Used for the memory benchmarking under Linux was RAMspeed, which is an open-source cache and memory benchmark, and has been part of our Phoronix Linux benchmarking suite for some time now.
Link: phoronix.com