Xeon w7-3555 vs D-2146NT

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Primary details

Comparing Xeon D-2146NT and Xeon w7-3555 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)Sapphire Rapids (2023−2024)
Release date7 February 2018 (6 years ago)24 August 2024 (less than a year ago)
Launch price (MSRP)$641$2,339

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon D-2146NT and Xeon w7-3555 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)28 (Octacosa-Core)
Threads1656
Base clock speed2.3 GHz2.7 GHz
Boost clock speed3 GHz4.8 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier23no data
L1 cache512 KB80 KB (per core)
L2 cache8 MB2 MB (per core)
L3 cache11 MB75 MB
Chip lithography14 nmIntel 7 nm
Die sizeno data4x 477 mm2
Maximum case temperature (TCase)no data78 °C
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Xeon D-2146NT and Xeon w7-3555 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)1
SocketFCBGA2518FCLGA4677
Power consumption (TDP)80 Watt325 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon D-2146NT and Xeon w7-3555. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX2, Intel® AVX-512Intel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vPro++
Enhanced SpeedStep (EIST)++
QuickAssist+no data
Speed Shiftno data+
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX++
Idle States+no data
Thermal Monitoring+-
Turbo Boost Max 3.0-+
Deep Learning Boost-+

Security technologies

Xeon D-2146NT and Xeon w7-3555 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key+no data
MPX+-
SGX--
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon D-2146NT and Xeon w7-3555 are enumerated here.

VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon D-2146NT and Xeon w7-3555. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR5-4800
Maximum memory size512 GB4 TB
Max memory channels48
Maximum memory bandwidth85.33 GB/sno data
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Xeon D-2146NT and Xeon w7-3555.

PCIe version3.05.0
PCI Express lanes32112

Pros & cons summary


Recency 7 February 2018 24 August 2024
Physical cores 8 28
Threads 16 56
Power consumption (TDP) 80 Watt 325 Watt

Xeon D-2146NT has 306.3% lower power consumption.

Xeon w7-3555, on the other hand, has an age advantage of 6 years, and 250% more physical cores and 250% more threads.

We couldn't decide between Xeon D-2146NT and Xeon w7-3555. We've got no test results to judge.


Should you still have questions on choice between Xeon D-2146NT and Xeon w7-3555, ask them in Comments section, and we shall answer.

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Intel Xeon D-2146NT
Xeon D-2146NT
Intel Xeon w7-3555
Xeon w7-3555

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