i5-6440EQ vs Phenom II X3 N850
Aggregate performance score
Core i5-6440EQ outperforms Phenom II X3 N850 by a whopping 335% based on our aggregate benchmark results.
Primary details
Comparing Phenom II X3 N850 and Core i5-6440EQ processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2581 | 1523 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 0.54 |
| Market segment | Laptop | Laptop |
| Series | 3x AMD Phenom II | Intel Core i5 |
| Architecture codename | Champlain (2010−2011) | Skylake (2015−2016) |
| Release date | 4 October 2010 (13 years ago) | 12 October 2015 (8 years ago) |
| Launch price (MSRP) | no data | $250 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Phenom II X3 N850 and Core i5-6440EQ 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 | 3 (Tri-Core) | 4 (Quad-Core) |
| Threads | 3 | 4 |
| Boost clock speed | 2.2 GHz | 2.7 GHz |
| Bus type | no data | DMI 3.0 |
| Bus rate | 3600 MHz | 4 × 8 GT/s |
| Multiplier | no data | 27 |
| L1 cache | 384 KB | 256 KB |
| L2 cache | 1.5 MB | 1 MB |
| L3 cache | no data | 6 MB |
| Chip lithography | 45 nm | 14 nm |
| Die size | no data | 122 mm2 |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Phenom II X3 N850 and Core i5-6440EQ 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 (Uniprocessor) |
| Socket | S1 (S1g4) | no data |
| Power consumption (TDP) | 35 Watt | 45 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Phenom II X3 N850 and Core i5-6440EQ. You'll probably need this information if you require some particular technology.
| Instruction set extensions | 86x MMX(+), 3DNow!(+), SSE(1,2,3,4A),-64, AMD-V | no data |
| AES-NI | - | + |
| AVX | - | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
| TSX | - | + |
Security technologies
Phenom II X3 N850 and Core i5-6440EQ technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Phenom II X3 N850 and Core i5-6440EQ 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 Phenom II X3 N850 and Core i5-6440EQ. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | LPDDR3-1866 |
| Maximum memory size | no data | 64 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 34.134 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel HD Graphics 530 |
Peripherals
Specifications and connection of peripherals supported by Phenom II X3 N850 and Core i5-6440EQ.
| PCIe version | no data | 3.0 |
| PCI Express lanes | no data | 16 |
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 | 0.82 | 3.57 |
| Recency | 4 October 2010 | 12 October 2015 |
| Physical cores | 3 | 4 |
| Threads | 3 | 4 |
| Chip lithography | 45 nm | 14 nm |
| Power consumption (TDP) | 35 Watt | 45 Watt |
Phenom II X3 N850 has 28.6% lower power consumption.
i5-6440EQ, on the other hand, has a 335.4% higher aggregate performance score, an age advantage of 5 years, 33.3% more physical cores and 33.3% more threads, and a 221.4% more advanced lithography process.
The Core i5-6440EQ is our recommended choice as it beats the Phenom II X3 N850 in performance tests.
Should you still have questions on choice between Phenom II X3 N850 and Core i5-6440EQ, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
