Xeon D-1844NT vs Celeron N2940
Primary details
Comparing Celeron N2940 and Xeon D-1844NT processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2757 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | Intel Celeron | no data |
| Power efficiency | 8.92 | no data |
| Architecture codename | Bay Trail-M (2013−2014) | no data |
| Release date | 22 May 2014 (10 years ago) | 1 October 2023 (1 year ago) |
Detailed specifications
Celeron N2940 and Xeon D-1844NT 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) | 10 (Deca-Core) |
| Performance-cores | no data | 10 |
| Threads | 4 | 20 |
| Base clock speed | 1.83 GHz | 2 GHz |
| Boost clock speed | 2.25 GHz | 3.1 GHz |
| L1 cache | 56K (per core) | no data |
| L2 cache | 512K (per core) | no data |
| L3 cache | 0 KB | 15360 KB |
| Chip lithography | 22 nm | no data |
| Maximum core temperature | 100 °C | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Celeron N2940 and Xeon D-1844NT 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 | no data |
| Socket | FCBGA1170 | FCBGA2227 |
| Power consumption (TDP) | 7.5 Watt | 55 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Celeron N2940 and Xeon D-1844NT. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® AVX-512 |
| AES-NI | - | + |
| Enhanced SpeedStep (EIST) | + | + |
| QuickAssist | no data | + |
| Turbo Boost Technology | - | 2.0 |
| Hyper-Threading Technology | - | + |
| Idle States | + | no data |
| Thermal Monitoring | - | + |
| Smart Connect | + | no data |
| Deep Learning Boost | - | + |
Security technologies
Celeron N2940 and Xeon D-1844NT technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | - |
| EDB | + | + |
| Secure Key | + | no data |
| SGX | no data | Yes with Intel® SPS |
| Anti-Theft | - | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Celeron N2940 and Xeon D-1844NT are enumerated here.
| VT-d | - | + |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Celeron N2940 and Xeon D-1844NT. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR4 |
| Maximum memory size | 8 GB | 256 GB |
| Max memory channels | 2 | 2 |
| Maximum memory bandwidth | 21.32 GB/s | no data |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel HD Graphics for Intel Atom Processor Z3700 Series | no data |
| Quick Sync Video | + | - |
| Graphics max frequency | 854 MHz | no data |
Graphics interfaces
Available interfaces and connections of Celeron N2940 and Xeon D-1844NT integrated GPUs.
| Number of displays supported | 2 | no data |
Peripherals
Specifications and connection of peripherals supported by Celeron N2940 and Xeon D-1844NT.
| PCIe version | 2.0 | 4.0 |
| PCI Express lanes | 4 | 16 |
| USB revision | 3.0 and 2.0 | 3.0 |
| Total number of SATA ports | 2 | no data |
| Max number of SATA 6 Gb/s Ports | no data | 24 |
| Number of USB ports | 5 | 4 |
| Integrated LAN | no data | + |
Pros & cons summary
| Recency | 22 May 2014 | 1 October 2023 |
| Physical cores | 4 | 10 |
| Threads | 4 | 20 |
| Power consumption (TDP) | 7 Watt | 55 Watt |
Celeron N2940 has 685.7% lower power consumption.
Xeon D-1844NT, on the other hand, has an age advantage of 9 years, and 150% more physical cores and 400% more threads.
We couldn't decide between Celeron N2940 and Xeon D-1844NT. We've got no test results to judge.
Be aware that Celeron N2940 is a notebook processor while Xeon D-1844NT is a server/workstation one.
Should you still have questions on choice between Celeron N2940 and Xeon D-1844NT, ask them in Comments section, and we shall answer.
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