A6-3420M vs i5-6440EQ
Aggregate performance score
Core i5-6440EQ outperforms A6-3420M by a whopping 314% based on our aggregate benchmark results.
Primary details
Comparing Core i5-6440EQ and A6-3420M processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1581 | 2606 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.56 | no data |
| Market segment | Laptop | Laptop |
| Series | Intel Core i5 | AMD A-Series |
| Power efficiency | 7.05 | 2.19 |
| Architecture codename | Skylake (2015−2016) | Llano (2011−2012) |
| Release date | 12 October 2015 (9 years ago) | 20 December 2011 (13 years ago) |
| Launch price (MSRP) | $250 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Core i5-6440EQ and A6-3420M 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) | 4 (Quad-Core) |
| Threads | 4 | 4 |
| Base clock speed | no data | 1.5 GHz |
| Boost clock speed | 2.7 GHz | 2.4 GHz |
| Bus type | DMI 3.0 | no data |
| Bus rate | 4 × 8 GT/s | no data |
| Multiplier | 27 | no data |
| L1 cache | 256 KB | 128 KB (per core) |
| L2 cache | 1 MB | 1 MB (per core) |
| L3 cache | 6 MB | 0 KB |
| Chip lithography | 14 nm | 32 nm |
| Die size | 122 mm2 | 228 mm2 |
| Number of transistors | no data | 1,178 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Core i5-6440EQ and A6-3420M 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 (Uniprocessor) | 1 |
| Socket | no data | FS1 |
| Power consumption (TDP) | 45 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i5-6440EQ and A6-3420M. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | 3DNow!, MMX, SSE, SSE2, SSE3, SSE4a, Radeon HD 6480G |
| AES-NI | + | - |
| AVX | + | - |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | no data |
| TSX | + | - |
Security technologies
Core i5-6440EQ and A6-3420M technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i5-6440EQ and A6-3420M 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 Core i5-6440EQ and A6-3420M. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | LPDDR3-1866 | DDR3 |
| Maximum memory size | 64 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 34.134 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | Intel HD Graphics 530 | AMD Radeon HD 6520G (400 MHz) |
Peripherals
Specifications and connection of peripherals supported by Core i5-6440EQ and A6-3420M.
| PCIe version | 3.0 | no data |
| PCI Express lanes | 16 | 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.
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.
Pros & cons summary
| Performance score | 3.35 | 0.81 |
| Integrated graphics card | 2.60 | 0.78 |
| Recency | 12 October 2015 | 20 December 2011 |
| Chip lithography | 14 nm | 32 nm |
| Power consumption (TDP) | 45 Watt | 35 Watt |
i5-6440EQ has a 313.6% higher aggregate performance score, 233.3% faster integrated GPU, an age advantage of 3 years, and a 128.6% more advanced lithography process.
A6-3420M, on the other hand, has 28.6% lower power consumption.
The Core i5-6440EQ is our recommended choice as it beats the A6-3420M in performance tests.
Should you still have questions on choice between Core i5-6440EQ and A6-3420M, ask them in Comments section, and we shall answer.
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