Xeon W-1390T vs Atom x5-E3940
Primary details
Comparing Atom x5-E3940 and Xeon W-1390T processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2307 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | 5x Intel Atom | no data |
| Power efficiency | 11.59 | no data |
| Architecture codename | Apollo Lake (2014−2016) | no data |
| Release date | 30 August 2014 (10 years ago) | 1 April 2021 (3 years ago) |
Detailed specifications
Atom x5-E3940 and Xeon W-1390T 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 | 1.6 GHz | 1.5 GHz |
| Boost clock speed | 1.8 GHz | 4.9 GHz |
| Bus rate | no data | 8 GT/s |
| L1 cache | 56K (per core) | no data |
| L2 cache | 2 MB (shared) | no data |
| L3 cache | 0 KB | 16 MB Intel® Smart Cache |
| Chip lithography | 14 nm | 14 nm |
| Maximum core temperature | no data | 100 °C |
| Maximum case temperature (TCase) | 103 °C | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Atom x5-E3940 and Xeon W-1390T 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 | Intel BGA 1296 | FCLGA1200 |
| Power consumption (TDP) | 10 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom x5-E3940 and Xeon W-1390T. 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 | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
| Turbo Boost Max 3.0 | no data | + |
| Deep Learning Boost | - | + |
Security technologies
Atom x5-E3940 and Xeon W-1390T 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 Atom x5-E3940 and Xeon W-1390T are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Atom x5-E3940 and Xeon W-1390T. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3-1866 | DDR4-3200 |
| Maximum memory size | 8 GB | 128 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 50 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | Intel HD Graphics 500 | 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 | 1.2 GHz |
| Execution Units | no data | 32 |
| InTru 3D | no data | + |
Graphics interfaces
Available interfaces and connections of Atom x5-E3940 and Xeon W-1390T integrated GPUs.
| Number of displays supported | no data | 3 |
Graphics image quality
Maximum display resolutions supported by Atom x5-E3940 and Xeon W-1390T 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 Atom x5-E3940 and Xeon W-1390T 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 Atom x5-E3940 and Xeon W-1390T.
| PCIe version | 2.0 | 4.0 |
| PCI Express lanes | 4 | 20 |
Pros & cons summary
| Integrated graphics card | 0.77 | 4.56 |
| Recency | 30 August 2014 | 1 April 2021 |
| Physical cores | 4 | 8 |
| Threads | 4 | 16 |
| Power consumption (TDP) | 10 Watt | 35 Watt |
Atom x5-E3940 has 250% lower power consumption.
Xeon W-1390T, on the other hand, has 492.2% faster integrated GPU, an age advantage of 6 years, and 100% more physical cores and 300% more threads.
We couldn't decide between Atom x5-E3940 and Xeon W-1390T. We've got no test results to judge.
Be aware that Atom x5-E3940 is a notebook processor while Xeon W-1390T is a server/workstation one.
Should you still have questions on choice between Atom x5-E3940 and Xeon W-1390T, ask them in Comments section, and we shall answer.
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