FOUR 939 AMD PROCESSORS REVIEW

"We will be featuring the fastest and slowest versions of the Socket 939 Dual Core and Single Core Processors tested using Synthetic Benchmarks like 3Dmark and Real Games Software. For the Dual Core Processors we feature the AMD Athlon64 X2 4800 and AMD Athlon64 X2 3800. For Single Core Processors we feature the AMD Athlon64 4000 and AMD Athlon64 3000."

http://www.ultimatehardware.net/amd/four_939_amd_processors.htm