Xeon D-1844NT vs D-2146NT

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Primary details

Comparing Xeon D-2146NT and Xeon D-1844NT processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking985not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation7.96no data
Market segmentServerServer
SeriesIntel Xeon Dno data
Power efficiency8.74no data
Architecture codenameSkylake (server) (2017−2018)no data
Release date7 February 2018 (6 years ago)1 October 2023 (1 year ago)
Launch price (MSRP)$641no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon D-2146NT 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 cores8 (Octa-Core)10 (Deca-Core)
Threads1620
Base clock speed2.3 GHz2 GHz
Boost clock speed3 GHz3.1 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier23no data
L1 cache512 KBno data
L2 cache8 MBno data
L3 cache11 MB15360 KB
Chip lithography14 nmno data
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Xeon D-2146NT 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 configuration1 (Uniprocessor)no data
SocketFCBGA2518FCBGA2227
Power consumption (TDP)80 Watt55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon D-2146NT and Xeon D-1844NT. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX2, Intel® AVX-512Intel® AVX-512
AES-NI++
AVX+-
vPro+no data
Enhanced SpeedStep (EIST)++
QuickAssist++
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX+-
Idle States+no data
Thermal Monitoring++
Turbo Boost Max 3.0-no data
Deep Learning Boost-+

Security technologies

Xeon D-2146NT and Xeon D-1844NT technologies aimed at improving security, for example, by protecting against hacks.

TXT+-
EDB++
Secure Key+no data
MPX+-
SGX-Yes with Intel® SPS
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon D-2146NT and Xeon D-1844NT are enumerated here.

VT-d++
VT-x++
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon D-2146NT and Xeon D-1844NT. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR4
Maximum memory size512 GB256 GB
Max memory channels42
Maximum memory bandwidth85.33 GB/sno data
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon D-2146NT and Xeon D-1844NT.

PCIe version3.04.0
PCI Express lanes3216
USB revisionno data3.0
Max number of SATA 6 Gb/s Portsno data24
Number of USB portsno data4
Integrated LANno data+

Pros & cons summary


Recency 7 February 2018 1 October 2023
Physical cores 8 10
Threads 16 20
Power consumption (TDP) 80 Watt 55 Watt

Xeon D-1844NT has an age advantage of 5 years, 25% more physical cores and 25% more threads, and 45.5% lower power consumption.

We couldn't decide between Xeon D-2146NT and Xeon D-1844NT. We've got no test results to judge.


Should you still have questions on choice between Xeon D-2146NT and Xeon D-1844NT, ask them in Comments section, and we shall answer.

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Intel Xeon D-2146NT
Xeon D-2146NT
Intel Xeon D-1844NT
Xeon D-1844NT

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