A8-4555M vs FX-6100
Aggregate performance score
FX-6100 outperforms A8-4555M by a whopping 176% based on our aggregate benchmark results.
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2041 | 2838 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Series | no data | AMD A-Series |
| Power efficiency | 0.94 | 1.69 |
| Designer | AMD | AMD |
| Architecture codename | Zambezi (2011−2012) | Trinity (2012−2013) |
| Release date | 12 October 2011 (14 years ago) | 27 September 2012 (13 years ago) |
Detailed specifications
FX-6100 and A8-4555M 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 | 6 (Hexa-Core) | 4 (Quad-Core) |
| Threads | 6 | 4 |
| Base clock speed | 3.3 GHz | 1.6 GHz |
| Boost clock speed | 3.9 GHz | 2.4 GHz |
| L1 cache | 288 KB | 192 KB |
| L2 cache | 6 MB | 4 MB (shared) |
| L3 cache | 8 MB (shared) | 0 KB |
| Chip lithography | 32 nm | 32 nm |
| Die size | 315 mm2 | 246 mm2 |
| Maximum case temperature (TCase) | no data | 100 °C |
| Number of transistors | 1,200 million | 1,178 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | + | - |
Compatibility
Information on FX-6100 and A8-4555M 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 |
| Socket | AM3+ | FP2 |
| Power consumption (TDP) | 95 Watt | 19 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by FX-6100 and A8-4555M. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | 86x SSE (1, 2, 3, 3S, 4.1, 4.2, 4A),-64, AES, AVX, FMA |
| AES-NI | + | + |
| FMA | + | + |
| AVX | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by FX-6100 and A8-4555M are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by FX-6100 and A8-4555M. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | unknown Dual-channel |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | AMD Radeon HD 7600G (320 - 424 MHz) |
Peripherals
Specifications and connection of peripherals supported by FX-6100 and A8-4555M.
| PCIe version | 2.0 | no data |
Synthetic benchmarks
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance. Other than that, Passmark measures multi-core performance.
GeekBench 5 Single-Core
GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.
GeekBench 5 Multi-Core
GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.
Pros & cons summary
| Performance score | 2.10 | 0.76 |
| Recency | 12 October 2011 | 27 September 2012 |
| Physical cores | 6 | 4 |
| Threads | 6 | 4 |
| Power consumption (TDP) | 95 Watt | 19 Watt |
FX-6100 has a 176.3% higher aggregate performance score, and 50% more physical cores and 50% more threads.
A8-4555M, on the other hand, has an age advantage of 11 months, and 400% lower power consumption.
The AMD FX-6100 is our recommended choice as it beats the AMD A8-4555M in performance tests.
Note that FX-6100 is a desktop processor while A8-4555M is a notebook one.
Other comparisons
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