Xeon D-2899NT vs D-1571

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Primary details

Comparing Xeon D-1571 and Xeon D-2899NT processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentServerServer
SeriesIntel Xeon Dno data
Architecture codenameBroadwell (2015−2019)no data
Release date24 February 2016 (8 years ago)1 October 2023 (less than a year ago)
Launch price (MSRP)$1,222no data

Detailed specifications

Xeon D-1571 and Xeon D-2899NT 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)22 (Docosa-Core)
Threads3244
Base clock speed1.3 GHz2.2 GHz
Boost clock speed2.1 GHz3.1 GHz
L1 cache64K (per core)no data
L2 cache256K (per core)no data
L3 cache1.5 MB (per core)30 MB
Chip lithography14 nmno data
Die size306.18 mm2no data
Maximum case temperature (TCase)80 °Cno data
Number of transistors3,200 millionno data
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplierNoNo

Compatibility

Information on Xeon D-1571 and Xeon D-2899NT 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 configuration1no data
SocketFCBGA1667FCBGA2579
Power consumption (TDP)45 Watt135 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon D-1571 and Xeon D-2899NT. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX2Intel® AVX-512
AES-NI++
AVX+no data
Enhanced SpeedStep (EIST)++
QuickAssistno data+
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX+no data
Idle States+no data
Thermal Monitoring++
GPIO+no data
StatusLaunchedLaunched

Security technologies

Xeon D-1571 and Xeon D-2899NT technologies aimed at improving security, for example, by protecting against hacks.

TXT+-
EDB++
Secure Key+no data
SGXno dataYes with Intel® SPS
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon D-1571 and Xeon D-2899NT 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 D-2899NT. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4, DDR3DDR4
Maximum memory size128 GB1 TB
Max memory channels24
Maximum memory bandwidth38.397 GB/sno data
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon D-1571 and Xeon D-2899NT.

PCIe version2.0/3.04.0
PCI Express lanes3232
USB revision2.0/3.03.0
Total number of SATA ports6no data
Max number of SATA 6 Gb/s Portsno data24
Number of USB ports84
Integrated LAN++
UART+no data

Pros & cons summary


Recency 24 February 2016 1 October 2023
Physical cores 16 22
Threads 32 44
Power consumption (TDP) 45 Watt 135 Watt

We couldn't decide between Xeon D-1571 and Xeon D-2899NT. We've got no test results to judge.


Should you still have questions on choice between Xeon D-1571 and Xeon D-2899NT, ask them in Comments section, and we shall answer.

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Intel Xeon D-1571
Xeon D-1571
Intel Xeon D-2899NT
Xeon D-2899NT

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