A4-4000 vs FX-6100
Aggregate performance score
FX-6100 outperforms A4-4000 by a whopping 222% based on our aggregate benchmark results.
Primary details
Comparing FX-6100 and A4-4000 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 1721 | 2597 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 2.99 | 3.94 |
| Market segment | Desktop processor | Desktop processor |
| Architecture codename | Zambezi (2011−2012) | Richland (2013−2014) |
| Release date | 12 October 2011 (12 years ago) | 1 June 2013 (11 years ago) |
Cost-effectiveness evaluation
Performance per price, higher is better.
A4-4000 has 32% better value for money than FX-6100.
Detailed specifications
FX-6100 and A4-4000 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) | 2 (Dual-core) |
| Threads | 6 | 2 |
| Base clock speed | 3.3 GHz | 3 GHz |
| Boost clock speed | 3.9 GHz | 3.2 GHz |
| L1 cache | 288 KB | 128 KB (per core) |
| L2 cache | 6 MB | 1 MB (per core) |
| 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 | 70 °C |
| Number of transistors | 1,200 million | 1,178 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | Yes | No |
Compatibility
Information on FX-6100 and A4-4000 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+ | FM2 |
| Power consumption (TDP) | 95 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by FX-6100 and A4-4000. You'll probably need this information if you require some particular technology.
| AES-NI | + | no data |
| FMA | + | no data |
| AVX | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by FX-6100 and A4-4000 are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by FX-6100 and A4-4000. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR3 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | AMD Radeon HD 7480D |
Peripherals
Specifications and connection of peripherals supported by FX-6100 and A4-4000.
| PCIe version | 2.0 | no data |
Synthetic benchmark performance
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. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
FX-6100 outperforms A4-4000 by 222% based on our aggregate benchmark results.
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.
Benchmark coverage: 68%
FX-6100 outperforms A4-4000 by 222% in Passmark.
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.
Benchmark coverage: 41%
FX-6100 outperforms A4-4000 by 14% in GeekBench 5 Single-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.
Benchmark coverage: 41%
FX-6100 outperforms A4-4000 by 162% in GeekBench 5 Multi-Core.
Pros & cons summary
| Performance score | 2.38 | 0.74 |
| Recency | 12 October 2011 | 1 June 2013 |
| Physical cores | 6 | 2 |
| Threads | 6 | 2 |
| Power consumption (TDP) | 95 Watt | 65 Watt |
FX-6100 has a 221.6% higher aggregate performance score, and 200% more physical cores and 200% more threads.
A4-4000, on the other hand, has an age advantage of 1 year, and 46.2% lower power consumption.
The FX-6100 is our recommended choice as it beats the A4-4000 in performance tests.
Should you still have questions on choice between FX-6100 and A4-4000, ask them in Comments section, and we shall answer.
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