i5-520E vs A8-5557M
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2696 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | AMD A-Series | Intel Core i5 |
| Power efficiency | 1.27 | no data |
| Designer | AMD | Intel |
| Architecture codename | Richland (2013−2014) | Westmere (2010−2011) |
| Release date | 1 June 2013 (12 years ago) | 7 January 2010 (16 years ago) |
| Launch price (MSRP) | no data | $210 |
Detailed specifications
A8-5557M and Core i5-520E basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 4 (Quad-Core) | 2 (Dual-core) |
| Threads | 4 | 4 |
| Base clock speed | 2.1 GHz | no data |
| Boost clock speed | 3.1 GHz | 2.4 GHz |
| Bus type | no data | DMI 1.0 |
| Bus rate | no data | 1 × 2.5 GT/s |
| Multiplier | no data | 18 |
| L1 cache | 128 KB (per core) | 128 KB |
| L2 cache | 1 MB (per core) | 512 KB |
| L3 cache | 0 KB | 3 MB |
| Chip lithography | 32 nm | 32 nm |
| Die size | 246 mm2 | 81 mm2 |
| Maximum case temperature (TCase) | 71 °C | no data |
| Number of transistors | 1,178 million | 382 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on A8-5557M and Core i5-520E compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Number of CPUs in a configuration | 1 | 1 (Uniprocessor) |
| Socket | FP2 | no data |
| Power consumption (TDP) | 35 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by A8-5557M and Core i5-520E. You'll probably need this information if you require some particular technology.
| Instruction set extensions | 86x SSE (1, 2, 3, 3S, 4.1, 4.2, 4A),-64, AES, AVX, FMA | no data |
| AES-NI | + | + |
| FMA | + | + |
| AVX | + | - |
| Enhanced SpeedStep (EIST) | no data | + |
Security technologies
A8-5557M and Core i5-520E technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by A8-5557M and Core i5-520E are enumerated here.
| AMD-V | + | - |
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by A8-5557M and Core i5-520E. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR3-1066 |
| Maximum memory size | no data | 8 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 17.051 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon HD 8550G (554 - 720 MHz) | Intel HD Graphics (Ironlake) |
Peripherals
Specifications and connection of peripherals supported by A8-5557M and Core i5-520E.
| PCIe version | no data | 2.0 |
| PCI Express lanes | no data | 16 |
Pros & cons summary
| Integrated graphics card | 0.99 | 0.72 |
| Recency | 1 June 2013 | 7 January 2010 |
| Physical cores | 4 | 2 |
A8-5557M has 37.5% faster integrated GPU, an age advantage of 3 years, and 100% more physical cores.
We couldn't decide between AMD A8-5557M and Intel Core i5-520E. We've got no test results to judge.
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