Comparison of video cards. AMD Athlon II X4 640 vs AMD Athlon II X4 640 in benchmarks and specifications.
Comparison of video cards. AMD Athlon II X4 640 vs AMD Athlon II X4 640 in benchmarks and specifications.
description_compare AMD Athlon II X2 270u and AMD Athlon II X4 640
CPU Cores and Base Frequency