AMD Athlon II X4 651 vs AMD Phenom II X6 1100T BE
Comparative analysis of AMD Athlon II X4 651 and AMD Phenom II X6 1100T BE 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 - Bitcoin Mining (mHash/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), 3DMark Fire Strike - Physics Score.
Differences
Reasons to consider the AMD Athlon II X4 651
- CPU is newer: launch date 11 month(s) later
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 32 nm vs 45 nm
- Around 33% more L2 cache; more data can be stored in the L2 cache for quick access later
- Around 25% lower typical power consumption: 100 Watt vs 125 Watt
Launch date | November 2011 vs December 2010 |
Manufacturing process technology | 32 nm vs 45 nm |
L2 cache | 1024 KB (per core) vs 512 KB (per core) |
Thermal Design Power (TDP) | 100 Watt vs 125 Watt |
Reasons to consider the AMD Phenom II X6 1100T BE
- Processor is unlocked, an unlocked multiplier allows for easier overclocking
- 2 more cores, run more applications at once: 6 vs 4
- Around 10% higher clock speed: 3.3 GHz vs 3 GHz
- Around 50% more L1 cache; more data can be stored in the L1 cache for quick access later
- Around 16% better performance in PassMark - Single thread mark: 1497 vs 1287
- Around 55% better performance in PassMark - CPU mark: 3882 vs 2500
- Around 29% better performance in Geekbench 4 - Single Core: 509 vs 396
- Around 67% better performance in Geekbench 4 - Multi-Core: 2230 vs 1335
- Around 55% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 4.711 vs 3.042
- Around 40% better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 5.182 vs 3.69
Specifications (specs) | |
Unlocked | Unlocked vs Locked |
Number of cores | 6 vs 4 |
Maximum frequency | 3.3 GHz vs 3 GHz |
L1 cache | 128 KB (per core) vs 128 KB (per core) |
Benchmarks | |
PassMark - Single thread mark | 1497 vs 1287 |
PassMark - CPU mark | 3882 vs 2500 |
Geekbench 4 - Single Core | 509 vs 396 |
Geekbench 4 - Multi-Core | 2230 vs 1335 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 4.711 vs 3.042 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 5.182 vs 3.69 |
Compare benchmarks
CPU 1: AMD Athlon II X4 651
CPU 2: AMD Phenom II X6 1100T BE
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 - Bitcoin Mining (mHash/s) |
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Name | AMD Athlon II X4 651 | AMD Phenom II X6 1100T BE |
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PassMark - Single thread mark | 1287 | 1497 |
PassMark - CPU mark | 2500 | 3882 |
Geekbench 4 - Single Core | 396 | 509 |
Geekbench 4 - Multi-Core | 1335 | 2230 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 3.042 | 4.711 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 3.69 | 5.182 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 16.192 | |
3DMark Fire Strike - Physics Score | 0 |
Compare specifications (specs)
AMD Athlon II X4 651 | AMD Phenom II X6 1100T BE | |
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Essentials |
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Architecture codename | Llano | Thuban |
Launch date | November 2011 | December 2010 |
Place in performance rating | 2706 | 2711 |
Price now | $178.04 | |
Value for money (0-100) | 5.93 | |
Vertical segment | Desktop | Desktop |
Performance |
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64 bit support | ||
Die size | 228 mm | 346 mm |
L1 cache | 128 KB (per core) | 128 KB (per core) |
L2 cache | 1024 KB (per core) | 512 KB (per core) |
Manufacturing process technology | 32 nm | 45 nm |
Maximum frequency | 3 GHz | 3.3 GHz |
Number of cores | 4 | 6 |
Transistor count | 1178 million | 904 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 | FM1 | AM3 |
Thermal Design Power (TDP) | 100 Watt | 125 Watt |
Virtualization |
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AMD Virtualization (AMD-V™) |