AMD A4-3400 vs AMD Athlon II X4 640
Comparative analysis of AMD A4-3400 and AMD Athlon II X4 640 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Virtualization. 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), 3DMark Fire Strike - Physics Score, CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s).
Differences
Reasons to consider the AMD A4-3400
- CPU is newer: launch date 1 year(s) 4 month(s) later
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 32 nm vs 45 nm
- Around 46% lower typical power consumption: 65 Watt vs 95 Watt
Launch date | September 2011 vs May 2010 |
Manufacturing process technology | 32 nm vs 45 nm |
Thermal Design Power (TDP) | 65 Watt vs 95 Watt |
Reasons to consider the AMD Athlon II X4 640
- 2 more cores, run more applications at once: 4 vs 2
- Around 11% higher clock speed: 3 GHz vs 2.7 GHz
- 2x more L1 cache, more data can be stored in the L1 cache for quick access later
- 2x more L2 cache, more data can be stored in the L2 cache for quick access later
- Around 12% better performance in PassMark - Single thread mark: 1212 vs 1082
- 2.1x better performance in PassMark - CPU mark: 2245 vs 1086
- Around 4% better performance in Geekbench 4 - Single Core: 358 vs 344
- Around 91% better performance in Geekbench 4 - Multi-Core: 1191 vs 625
- Around 67% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 2.776 vs 1.658
- Around 22% better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 7.618 vs 6.238
- Around 48% better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.17 vs 0.115
Specifications (specs) | |
Number of cores | 4 vs 2 |
Maximum frequency | 3 GHz vs 2.7 GHz |
L1 cache | 128 KB (per core) vs 128 KB (per core) |
L2 cache | 512 KB (per core) vs 512 KB (per core) |
Benchmarks | |
PassMark - Single thread mark | 1212 vs 1082 |
PassMark - CPU mark | 2245 vs 1086 |
Geekbench 4 - Single Core | 358 vs 344 |
Geekbench 4 - Multi-Core | 1191 vs 625 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 2.776 vs 1.658 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 7.618 vs 6.238 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.17 vs 0.115 |
Compare benchmarks
CPU 1: AMD A4-3400
CPU 2: AMD Athlon II X4 640
PassMark - Single thread mark |
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PassMark - CPU mark |
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Geekbench 4 - Single Core |
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Geekbench 4 - Multi-Core |
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CompuBench 1.5 Desktop - Face Detection (mPixels/s) |
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CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) |
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CompuBench 1.5 Desktop - T-Rex (Frames/s) |
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Name | AMD A4-3400 | AMD Athlon II X4 640 |
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PassMark - Single thread mark | 1082 | 1212 |
PassMark - CPU mark | 1086 | 2245 |
Geekbench 4 - Single Core | 344 | 358 |
Geekbench 4 - Multi-Core | 625 | 1191 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 1.658 | 2.776 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 6.238 | 7.618 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.115 | 0.17 |
3DMark Fire Strike - Physics Score | 0 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 4.052 |
Compare specifications (specs)
AMD A4-3400 | AMD Athlon II X4 640 | |
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Essentials |
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Architecture codename | Llano | Propus |
Launch date | September 2011 | May 2010 |
Place in performance rating | 3002 | 3023 |
Vertical segment | Desktop | Desktop |
Launch price (MSRP) | $80 | |
Price now | $239.95 | |
Value for money (0-100) | 4.07 | |
Performance |
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64 bit support | ||
Die size | 228 mm | 169 mm |
L1 cache | 128 KB (per core) | 128 KB (per core) |
L2 cache | 512 KB (per core) | 512 KB (per core) |
Manufacturing process technology | 32 nm | 45 nm |
Maximum frequency | 2.7 GHz | 3 GHz |
Number of cores | 2 | 4 |
Transistor count | 1178 million | 300 million |
Memory |
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Supported memory types | DDR3 | DDR3 |
Compatibility |
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Max number of CPUs in a configuration | 1 | 1 |
Sockets supported | FM1 | AM3 |
Thermal Design Power (TDP) | 65 Watt | 95 Watt |
Virtualization |
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AMD Virtualization (AMD-V™) |