AMD Athlon II X4 645 vs AMD Athlon X2 BE-2300

Comparative analysis of AMD Athlon II X4 645 and AMD Athlon X2 BE-2300 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s).

 

Differences

Reasons to consider the AMD Athlon II X4 645

• CPU is newer: launch date 2 year(s) 11 month(s) later
• 2 more cores, run more applications at once: 4 vs 2
• Around 63% higher clock speed: 3.1 GHz vs 1.9 GHz
• A newer manufacturing process allows for a more powerful, yet cooler running processor: 45 nm vs 65 nm
• 2x more L1 cache, more data can be stored in the L1 cache for quick access later
• 4x more L2 cache, more data can be stored in the L2 cache for quick access later
• Around 95% better performance in PassMark - Single thread mark: 1256 vs 644
• 4.1x better performance in PassMark - CPU mark: 2351 vs 570

Reasons to consider the AMD Athlon X2 BE-2300

• 2.1x lower typical power consumption: 45 Watt vs 95 Watt

Compare benchmarks

CPU 1: AMD Athlon II X4 645
CPU 2: AMD Athlon X2 BE-2300

PassMark - Single thread mark	CPU 1 CPU 2	1256 644
PassMark - CPU mark	CPU 1 CPU 2	2351 570

Compare specifications (specs)