Xeon Silver 4514Y vs D-1623N

Primary details

Comparing Xeon D-1623N and Xeon Silver 4514Y processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentServerServer
SeriesIntel Xeon Dno data
Architecture codenameBroadwell (2015−2019)Emerald Rapids (2023)
Release date2 April 2019 (5 years ago)14 December 2023 (less than a year ago)
Launch price (MSRP)$256$780

Detailed specifications

Xeon D-1623N and Xeon Silver 4514Y 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 cores4 (Quad-Core)16 (Hexadeca-Core)
Threads832
Base clock speed2.4 GHz2 GHz
Boost clock speed3.2 GHz3.4 GHz
Bus typeDMI 2.0no data
Multiplier24no data
L1 cache256 KB80 KB (per core)
L2 cache1 MB2 MB (per core)
L3 cache6 MB30 MB (shared)
Chip lithography14 nmIntel 7 nm
Die size246.24 mm22x 763 mm2
Maximum core temperature105 °Cno data
Maximum case temperature (TCase)no data79 °C
Number of transistors3200 Millionno data
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Xeon D-1623N and Xeon Silver 4514Y 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)2
SocketFCBGA1667FCLGA4677
Power consumption (TDP)35 Watt150 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon D-1623N and Xeon Silver 4514Y. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX2Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)++
QuickAssist+no data
Speed Shiftno data+
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX++
Idle States+no data
Thermal Monitoring+-
GPIO+no data
AMTSPS 3.0no data
Quiet System-no data
Deep Learning Boost-+

Security technologies

Xeon D-1623N and Xeon Silver 4514Y technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon D-1623N and Xeon Silver 4514Y are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon D-1623N and Xeon Silver 4514Y. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4, DDR3DDR5-4400
Maximum memory size128 GB4 TB
Max memory channels28
Maximum memory bandwidth29.861 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-1623N and Xeon Silver 4514Y.

PCIe version2.0/3.05.0
PCI Express lanes3280
USB revision2.0/3.0no data
Total number of SATA ports6no data
Max number of SATA 6 Gb/s Ports6no data
Number of USB ports8no data
Integrated LAN4x 10 GBEno data
UART+no data

Pros & cons summary


Recency 2 April 2019 14 December 2023
Physical cores 4 16
Threads 8 32
Power consumption (TDP) 35 Watt 150 Watt

Xeon D-1623N has 328.6% lower power consumption.

Xeon Silver 4514Y, on the other hand, has an age advantage of 4 years, and 300% more physical cores and 300% more threads.

We couldn't decide between Xeon D-1623N and Xeon Silver 4514Y. We've got no test results to judge.


Should you still have questions on choice between Xeon D-1623N and Xeon Silver 4514Y, ask them in Comments section, and we shall answer.

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Intel Xeon D-1623N
Xeon D-1623N
Intel Xeon Silver 4514Y
Xeon Silver 4514Y

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