AMD Athlon II X4 620 vs AMD Phenom II X2 550 BE
Comparative analysis of AMD Athlon II X4 620 and AMD Phenom II X2 550 BE 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, 3DMark Fire Strike - Physics Score, 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 - Bitcoin Mining (mHash/s).
Differences
Reasons to consider the AMD Athlon II X4 620
- CPU is newer: launch date 3 month(s) later
- 2 more cores, run more applications at once: 4 vs 2
- 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 58% better performance in Geekbench 4 - Multi-Core: 1083 vs 687
Specifications (specs) | |
Launch date | September 2009 vs June 2009 |
Number of cores | 4 vs 2 |
L1 cache | 128 KB (per core) vs 128 KB (per core) |
L2 cache | 512 KB (per core) vs 512 KB (per core) |
Benchmarks | |
Geekbench 4 - Multi-Core | 1083 vs 687 |
Reasons to consider the AMD Phenom II X2 550 BE
- Processor is unlocked, an unlocked multiplier allows for easier overclocking
- Around 19% higher clock speed: 3.1 GHz vs 2.6 GHz
- Around 19% lower typical power consumption: 80 Watt vs 95 Watt
- Around 21% better performance in Geekbench 4 - Single Core: 377 vs 312
Specifications (specs) | |
Unlocked | Unlocked vs Locked |
Maximum frequency | 3.1 GHz vs 2.6 GHz |
Thermal Design Power (TDP) | 80 Watt vs 95 Watt |
Benchmarks | |
Geekbench 4 - Single Core | 377 vs 312 |
Compare benchmarks
CPU 1: AMD Athlon II X4 620
CPU 2: AMD Phenom II X2 550 BE
Geekbench 4 - Single Core |
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Geekbench 4 - Multi-Core |
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Name | AMD Athlon II X4 620 | AMD Phenom II X2 550 BE |
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PassMark - Single thread mark | 1062 | |
PassMark - CPU mark | 2019 | |
Geekbench 4 - Single Core | 312 | 377 |
Geekbench 4 - Multi-Core | 1083 | 687 |
3DMark Fire Strike - Physics Score | 0 | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 3.01 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 8.801 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.185 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 3.384 |
Compare specifications (specs)
AMD Athlon II X4 620 | AMD Phenom II X2 550 BE | |
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Essentials |
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Architecture codename | Propus | Callisto |
Launch date | September 2009 | June 2009 |
Launch price (MSRP) | $65 | |
Place in performance rating | 3091 | 3101 |
Price now | $69.99 | |
Value for money (0-100) | 12.37 | |
Vertical segment | Desktop | Desktop |
Performance |
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64 bit support | ||
Die size | 169 mm | 258 mm |
L1 cache | 128 KB (per core) | 128 KB (per core) |
L2 cache | 512 KB (per core) | 512 KB (per core) |
Manufacturing process technology | 45 nm | 45 nm |
Maximum frequency | 2.6 GHz | 3.1 GHz |
Number of cores | 4 | 2 |
Transistor count | 300 million | 758 million |
L3 cache | 6144 KB (shared) | |
Unlocked | ||
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 | AM3 | AM3 |
Thermal Design Power (TDP) | 95 Watt | 80 Watt |