Xeon D-2876NT vs E3-1271 v3

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Primary details

Comparing Xeon E3-1271 v3 and Xeon D-2876NT processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking1176not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.56no data
Market segmentServerServer
Release date1 April 2014 (10 years ago)1 October 2023 (less than a year ago)
Current price$389 no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E3-1271 v3 and Xeon D-2876NT 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 speed3.6 GHz2 GHz
Boost clock speed4 GHz3.1 GHz
L3 cache8 MB Intel® Smart Cache20 MB
Chip lithography22 nmno data
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplierNoNo

Compatibility

Information on Xeon E3-1271 v3 and Xeon D-2876NT 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
SocketFCLGA1150FCBGA2579
Power consumption (TDP)80 Watt100 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1271 v3 and Xeon D-2876NT. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® AVX-512
AES-NI++
Enhanced SpeedStep (EIST)++
QuickAssistno data+
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX+no data
Idle States+no data
Thermal Monitoring++
Flex Memory Access+no data
SIPP+no data
Fast Memory Access+no data
StatusDiscontinuedLaunched

Security technologies

Xeon E3-1271 v3 and Xeon D-2876NT technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1271 v3 and Xeon D-2876NT are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E3-1271 v3 and Xeon D-2876NT. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3L-1333, DDR3L-1600DDR4
Maximum memory size32 GB1 TB
Max memory channels24
Maximum memory bandwidth25.6 GB/sno data
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1271 v3 and Xeon D-2876NT.

PCIe version3.04.0
PCI Express lanes1632
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 1 April 2014 1 October 2023
Physical cores 4 16
Threads 8 32
Power consumption (TDP) 80 Watt 100 Watt

We couldn't decide between Xeon E3-1271 v3 and Xeon D-2876NT. We've got no test results to judge.


Should you still have questions on choice between Xeon E3-1271 v3 and Xeon D-2876NT, ask them in Comments section, and we shall answer.

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Intel Xeon E3-1271 v3
Xeon E3-1271 v3
Intel Xeon D-2876NT
Xeon D-2876NT

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