AMD A9-9420 vs AMD Turion II Ultra M640

Comparative analysis of AMD A9-9420 and AMD Turion II Ultra M640 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Compatibility, Peripherals, Virtualization, Advanced Technologies. 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), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps).

 

Differences

Reasons to consider the AMD A9-9420

• CPU is newer: launch date 6 year(s) 8 month(s) later
• Around 38% higher clock speed: 3.6 GHz vs 2.6 GHz
• A newer manufacturing process allows for a more powerful, yet cooler running processor: 28 nm vs 45 nm
• 2.3x lower typical power consumption: 15 Watt vs 35 Watt
• Around 21% better performance in PassMark - Single thread mark: 1288 vs 1067
• Around 45% better performance in PassMark - CPU mark: 1497 vs 1034

Reasons to consider the AMD Turion II Ultra M640

• 2x more L2 cache, more data can be stored in the L2 cache for quick access later

Compare benchmarks

CPU 1: AMD A9-9420
CPU 2: AMD Turion II Ultra M640

PassMark - Single thread mark	CPU 1 CPU 2	1288 1067
PassMark - CPU mark	CPU 1 CPU 2	1497 1034

Compare specifications (specs)