Xeon w7-2555X vs D-1571

Primary details

Comparing Xeon D-1571 and Xeon w7-2555X 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)Sapphire Rapids (2023−2024)
Release date24 February 2016 (8 years ago)24 August 2024 (less than a year ago)
Launch price (MSRP)$1,222$1,069

Detailed specifications

Xeon D-1571 and Xeon w7-2555X 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 cores16 (Hexadeca-Core)14 (Tetradeca-Core)
Threads3228
Base clock speed1.3 GHz3.3 GHz
Boost clock speed2.1 GHz4.8 GHz
Bus typeDMI 2.0no data
Multiplier13no data
L1 cache1 MB80 KB (per core)
L2 cache4 MB2 MB (per core)
L3 cache24 MB33.75 MB
Chip lithography14 nm10 nm
Die size306.18 mm2no data
Maximum case temperature (TCase)80 °C75 °C
Number of transistors4700 Millionno data
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier-+

Compatibility

Information on Xeon D-1571 and Xeon w7-2555X 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
SocketFCBGA16674677
Power consumption (TDP)45 Watt210 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon D-1571 and Xeon w7-2555X. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX2no data
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX++
Idle States+no data
Thermal Monitoring+-
GPIO+no data

Security technologies

Xeon D-1571 and Xeon w7-2555X technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB+no data
Secure Key+no data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon D-1571 and Xeon w7-2555X are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon D-1571 and Xeon w7-2555X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4, DDR3DDR5
Maximum memory size128 GBno data
Max memory channels2no data
Maximum memory bandwidth38.397 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-1571 and Xeon w7-2555X.

PCIe version2.0/3.05.0
PCI Express lanes2464
USB revision2.0/3.0no data
Total number of SATA ports6no data
Number of USB ports8no data
Integrated LAN+no data
UART+no data

Pros & cons summary


Recency 24 February 2016 24 August 2024
Physical cores 16 14
Threads 32 28
Chip lithography 14 nm 10 nm
Power consumption (TDP) 45 Watt 210 Watt

Xeon D-1571 has 14.3% more physical cores and 14.3% more threads, and 366.7% lower power consumption.

Xeon w7-2555X, on the other hand, has an age advantage of 8 years, and a 40% more advanced lithography process.

We couldn't decide between Xeon D-1571 and Xeon w7-2555X. We've got no test results to judge.


Should you still have questions on choice between Xeon D-1571 and Xeon w7-2555X, ask them in Comments section, and we shall answer.

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Intel Xeon D-1571
Xeon D-1571
Intel Xeon w7-2555X
Xeon w7-2555X

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