A100 vs A8-4557M
Primary details
Comparing A8-4557M and A100 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | AMD A-Series | no data |
| Architecture codename | Trinity (2012−2013) | Stealey (2007) |
| Release date | 15 May 2012 (12 years ago) | June 2007 (17 years ago) |
| Current price | $60 | $33 |
Detailed specifications
A8-4557M and A100 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) | 1 (Single-Core) |
| Threads | 4 | 1 |
| Base clock speed | 1.9 GHz | no data |
| Boost clock speed | 2.8 GHz | 0.6 GHz |
| L1 cache | no data | 64 KB (per core) |
| L2 cache | 4 MB | 512 KB (per core) |
| L3 cache | no data | 0 KB |
| Chip lithography | 32 nm | 90 nm |
| Die size | 246 mm2 | 66 mm2 |
| Number of transistors | 1303 Million | 176 million |
| 64 bit support | + | - |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | No |
Compatibility
Information on A8-4557M and A100 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 | no data | 1 |
| Socket | BGA | Intel BGA 437 |
| Power consumption (TDP) | 35 Watt | 3 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by A8-4557M and A100. 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 | + | no data |
| FMA | + | no data |
| AVX | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by A8-4557M and A100. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR2 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon HD 7640G | no data |
Pros & cons summary
| Physical cores | 4 | 1 |
| Threads | 4 | 1 |
| Chip lithography | 32 nm | 90 nm |
| Power consumption (TDP) | 35 Watt | 3 Watt |
We couldn't decide between A8-4557M and A100. We've got no test results to judge.
Should you still have questions on choice between A8-4557M and A100, ask them in Comments section, and we shall answer.
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