Xeon W-1390 vs i5-6440EQ
Aggregate performance score
Xeon W-1390 outperforms Core i5-6440EQ by a whopping 339% based on our aggregate benchmark results.
Primary details
Comparing Core i5-6440EQ and Xeon W-1390 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1546 | 467 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.50 | 65.55 |
| Market segment | Laptop | Server |
| Series | Intel Core i5 | no data |
| Power efficiency | 7.21 | 17.80 |
| Architecture codename | Skylake (2015−2016) | Rocket Lake-S (2021) |
| Release date | 12 October 2015 (9 years ago) | 6 May 2021 (3 years ago) |
| Launch price (MSRP) | $250 | $494 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Xeon W-1390 has 13010% better value for money than i5-6440EQ.
Detailed specifications
Core i5-6440EQ and Xeon W-1390 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) | 8 (Octa-Core) |
| Threads | 4 | 16 |
| Base clock speed | no data | 2.8 GHz |
| Boost clock speed | 2.7 GHz | 5.1 GHz |
| Bus type | DMI 3.0 | no data |
| Bus rate | 4 × 8 GT/s | 8 GT/s |
| Multiplier | 27 | no data |
| L1 cache | 256 KB | 80 KB (per core) |
| L2 cache | 1 MB | 512 KB (per core) |
| L3 cache | 6 MB | 16 MB (shared) |
| Chip lithography | 14 nm | 14 nm |
| Die size | 122 mm2 | 276 mm2 |
| Maximum core temperature | no data | 100 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Core i5-6440EQ and Xeon W-1390 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 | FCLGA1200 |
| Power consumption (TDP) | 45 Watt | 80 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i5-6440EQ and Xeon W-1390. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512 |
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| TSX | + | + |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
| Turbo Boost Max 3.0 | no data | + |
| Deep Learning Boost | - | + |
Security technologies
Core i5-6440EQ and Xeon W-1390 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | no data | + |
| Secure Key | no data | + |
| Identity Protection | - | + |
| SGX | no data | - |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i5-6440EQ and Xeon W-1390 are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i5-6440EQ and Xeon W-1390. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | LPDDR3-1866 | DDR4-3200 |
| Maximum memory size | 64 GB | 128 GB |
| Max memory channels | 2 | 2 |
| Maximum memory bandwidth | 34.134 GB/s | 50 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | Intel HD Graphics 530 | Intel UHD Graphics P750 |
| Max video memory | no data | 64 GB |
| Quick Sync Video | - | + |
| Clear Video | no data | + |
| Clear Video HD | no data | + |
| Graphics max frequency | no data | 1.3 GHz |
| Execution Units | no data | 32 |
| InTru 3D | no data | + |
Graphics interfaces
Available interfaces and connections of Core i5-6440EQ and Xeon W-1390 integrated GPUs.
| Number of displays supported | no data | 3 |
Graphics image quality
Maximum display resolutions supported by Core i5-6440EQ and Xeon W-1390 integrated GPUs, including resolutions over different interfaces.
| 4K resolution support | no data | + |
| Max resolution over HDMI 1.4 | no data | 4096x2160@60Hz |
| Max resolution over eDP | no data | 5120 x 3200 @60Hz |
| Max resolution over DisplayPort | no data | 5120 x 3200 @60Hz |
Graphics API support
APIs supported by Core i5-6440EQ and Xeon W-1390 integrated GPUs, sometimes API versions are included.
| DirectX | no data | 12.1 |
| OpenGL | no data | 4.5 |
Peripherals
Specifications and connection of peripherals supported by Core i5-6440EQ and Xeon W-1390.
| PCIe version | 3.0 | 4.0 |
| PCI Express lanes | 16 | 20 |
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 | 3.43 | 15.05 |
| Integrated graphics card | 2.59 | 4.56 |
| Recency | 12 October 2015 | 6 May 2021 |
| Physical cores | 4 | 8 |
| Threads | 4 | 16 |
| Power consumption (TDP) | 45 Watt | 80 Watt |
i5-6440EQ has 77.8% lower power consumption.
Xeon W-1390, on the other hand, has a 338.8% higher aggregate performance score, 76.1% faster integrated GPU, an age advantage of 5 years, and 100% more physical cores and 300% more threads.
The Xeon W-1390 is our recommended choice as it beats the Core i5-6440EQ in performance tests.
Be aware that Core i5-6440EQ is a notebook processor while Xeon W-1390 is a server/workstation one.
Should you still have questions on choice between Core i5-6440EQ and Xeon W-1390, ask them in Comments section, and we shall answer.
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