Xeon D-1834 vs D-1846
Primary details
Comparing Xeon D-1846 and Xeon D-1834 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Server |
| Release date | 1 October 2023 (1 year ago) | 1 October 2023 (1 year ago) |
Detailed specifications
Xeon D-1846 and Xeon D-1834 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 | 10 (Deca-Core) | 8 (Octa-Core) |
| Threads | 20 | 16 |
| Base clock speed | 2 GHz | 1.8 GHz |
| Boost clock speed | 3.1 GHz | 2.9 GHz |
| L3 cache | 15360 KB | 15360 KB |
| 64 bit support | + | + |
Compatibility
Information on Xeon D-1846 and Xeon D-1834 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.
| Socket | FCBGA2227 | FCBGA2227 |
| Power consumption (TDP) | 55 Watt | 42 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon D-1846 and Xeon D-1834. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® AVX-512 | Intel® AVX-512 |
| AES-NI | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| QuickAssist | - | - |
| Turbo Boost Technology | 2.0 | 2.0 |
| Hyper-Threading Technology | + | + |
| Thermal Monitoring | + | + |
| Deep Learning Boost | + | + |
Security technologies
Xeon D-1846 and Xeon D-1834 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | - |
| EDB | + | + |
| SGX | Yes with Intel® SPS | Yes with Intel® SPS |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon D-1846 and Xeon D-1834 are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon D-1846 and Xeon D-1834. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR4 |
| Maximum memory size | 256 GB | 256 GB |
| Max memory channels | 2 | 2 |
| ECC memory support | + | + |
Peripherals
Specifications and connection of peripherals supported by Xeon D-1846 and Xeon D-1834.
| PCIe version | 4.0 | 4.0 |
| PCI Express lanes | 16 | 16 |
| USB revision | 3.0 | 3.0 |
| Max number of SATA 6 Gb/s Ports | 24 | 24 |
| Number of USB ports | 4 | 4 |
| Integrated LAN | - | - |
Pros & cons summary
| Physical cores | 10 | 8 |
| Threads | 20 | 16 |
| Power consumption (TDP) | 55 Watt | 42 Watt |
Xeon D-1846 has 25% more physical cores and 25% more threads.
Xeon D-1834, on the other hand, has 31% lower power consumption.
We couldn't decide between Xeon D-1846 and Xeon D-1834. We've got no test results to judge.
Should you still have questions on choice between Xeon D-1846 and Xeon D-1834, ask them in Comments section, and we shall answer.
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