Xeon D-2876NT vs E-2314
Primary details
Comparing Xeon E-2314 and Xeon D-2876NT processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1198 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Server |
| Power efficiency | 7.47 | no data |
| Architecture codename | Rocket Lake-E (2021) | no data |
| Release date | 8 September 2021 (3 years ago) | 1 October 2023 (1 year ago) |
Detailed specifications
Xeon E-2314 and Xeon D-2876NT 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) | 16 (Hexadeca-Core) |
| Threads | 4 | 32 |
| Base clock speed | 2.8 GHz | 2 GHz |
| Boost clock speed | 4.5 GHz | 3.1 GHz |
| Bus rate | 8 GT/s | no data |
| L1 cache | 64K (per core) | no data |
| L2 cache | 512K (per core) | no data |
| L3 cache | 8 MB (shared) | 20 MB |
| Chip lithography | 14 nm | no data |
| Maximum core temperature | 100 °C | no data |
| Maximum case temperature (TCase) | 72 °C | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
| Unlocked multiplier | + | - |
Compatibility
Information on Xeon E-2314 and Xeon D-2876NT 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 | FCLGA1200 | FCBGA2579 |
| Power consumption (TDP) | 65 Watt | 100 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon E-2314 and Xeon D-2876NT. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512 | Intel® AVX-512 |
| AES-NI | + | + |
| AVX | + | - |
| Enhanced SpeedStep (EIST) | + | + |
| QuickAssist | no data | + |
| Turbo Boost Technology | 2.0 | 2.0 |
| Hyper-Threading Technology | - | + |
| Idle States | + | no data |
| Thermal Monitoring | + | + |
| Deep Learning Boost | - | + |
Security technologies
Xeon E-2314 and Xeon D-2876NT technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | - |
| EDB | + | + |
| Secure Key | + | no data |
| MPX | + | - |
| SGX | Yes with Intel® SPS | Yes with Intel® SPS |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon E-2314 and Xeon D-2876NT are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon E-2314 and Xeon D-2876NT. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-3200 | DDR4 |
| Maximum memory size | 128 GB | 1 TB |
| Max memory channels | 2 | 4 |
| ECC memory support | + | + |
Peripherals
Specifications and connection of peripherals supported by Xeon E-2314 and Xeon D-2876NT.
| PCIe version | 4.0 | 4.0 |
| PCI Express lanes | 44 | 32 |
| USB revision | no data | 3.0 |
| Max number of SATA 6 Gb/s Ports | no data | 24 |
| Number of USB ports | no data | 4 |
| Integrated LAN | no data | + |
Pros & cons summary
| Recency | 8 September 2021 | 1 October 2023 |
| Physical cores | 4 | 16 |
| Threads | 4 | 32 |
| Power consumption (TDP) | 65 Watt | 100 Watt |
Xeon E-2314 has 53.8% lower power consumption.
Xeon D-2876NT, on the other hand, has an age advantage of 2 years, and 300% more physical cores and 700% more threads.
We couldn't decide between Xeon E-2314 and Xeon D-2876NT. We've got no test results to judge.
Should you still have questions on choice between Xeon E-2314 and Xeon D-2876NT, ask them in Comments section, and we shall answer.
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