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CPUBoss Review Our evaluation of the AMD A8 5557M among laptop CPUs (over 15W)
Performance | |
Benchmark performance using all cores | |
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more |
Single-core Performance | |
Individual core benchmark performance | |
PassMark (Single Core), Geekbench 3 Single Core and 1 more |
Integrated Graphics | |
Integrated GPU performance for graphics | |
Sky Diver and Cloud Gate |
Integrated Graphics (OpenCL) | |
Integrated GPU performance for parallel computing | |
CompuBench 1.5 Bitcoin mining and 4 more |
Performance per Watt | |
How efficiently does the processor use electricity? | |
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more |
Value | |
Are you paying a premium for performance? | |
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more |
0 | CPUBoss Score |
Combination of all six facets | |
Benchmarks Real world tests of the AMD A8 5557M
Cloud Gate Data courtesy FutureMark
GeekBench 3 (Multi-core) Data courtesy Primate Labs
GeekBench 3 (Single core) Data courtesy Primate Labs
GeekBench 3 (AES single core) Data courtesy Primate Labs
GeekBench (32-bit) Data courtesy Primate Labs
GeekBench
PassMark Data courtesy Passmark
PassMark (Single Core)
Specifications Full list of technical specs
summary
Clock speed | 2.1 GHz |
---|---|
Turbo clock speed | 3.1 GHz |
Cores | Quad core |
Is unlocked | No |
features
Has a NX bit | Yes |
---|---|
Has virtualization support | Yes |
Instruction set extensions |
|
Supports dynamic frequency scaling | Yes |
power consumption
TDP | 35W |
---|---|
Annual home energy cost | 8.43 $/year |
Performance per watt | 2.9 pt/W |
Typical power consumption | 28.44W |
details
Threads | 4 threads |
---|---|
L2 cache | 4 MB |
L2 cache per core | 1 MB/core |
Manufacture process | 32 nm |
Operating temperature | Unknown - 105°C |
overclocking
Overclocked clock speed | 3.1 GHz |
---|---|
Overclocked clock speed (Water) | 3.1 GHz |
Overclocked clock speed (Air) | 3.1 GHz |
integrated graphics
GPU | GPU |
---|---|
Label | Radeon™ HD 8550G |
Latest DirectX | 11.0 |
GPU clock speed | 554 MHz |
Turbo clock speed | 720 MHz |
memory controller
Memory controller | Built-in |
---|---|
Memory type | DDR3L-1600 |

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