Xeon D-2899NT vs E3-1275L v3

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Primary details

Comparing Xeon E3-1275L v3 and Xeon D-2899NT processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1439not rated
Place by popularitynot in top-100not in top-100
Market segmentServerServer
Power efficiency8.33no data
Architecture codenameno dataIce Lake-D (2022−2023)
Release date1 April 2014 (10 years ago)14 December 2023 (1 year ago)
Launch price (MSRP)no data$2,138

Detailed specifications

Xeon E3-1275L v3 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 cores4 (Quad-Core)22 (Docosa-Core)
Threads844
Base clock speed2.7 GHz2.2 GHz
Boost clock speed3.9 GHz3.1 GHz
Bus rate5 GT/sno data
L1 cacheno data80 KB (per core)
L2 cacheno data1.25 MB (per core)
L3 cache8 MB Intel® Smart Cache30 MB (shared)
Chip lithography22 nm10 nm
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Xeon E3-1275L v3 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 configuration11
SocketFCLGA1150FCBGA2579
Power consumption (TDP)45 Watt135 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1275L v3 and Xeon D-2899NT. 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++
AVX-+
Enhanced SpeedStep (EIST)++
QuickAssistno data+
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX+-
Idle States+no data
Thermal Monitoring++
Flex Memory Access+no data
SIPP+-
FDI+no data
Fast Memory Access+no data
Deep Learning Boost-+

Security technologies

Xeon E3-1275L v3 and Xeon D-2899NT technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1275L v3 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 E3-1275L v3 and Xeon D-2899NT. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-1333, DDR3-1600DDR4
Maximum memory size32 GB1 TB
Max memory channels24
Maximum memory bandwidth25.6 GB/sno data
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics for 4th Generation Intel ProcessorsN/A
Max video memory1.7 GBno data
Quick Sync Video+-
Clear Video HD+no data
Graphics max frequency1.2 GHzno data
Execution Units10no data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Xeon E3-1275L v3 and Xeon D-2899NT integrated GPUs.

Number of displays supported3no data
eDP+no data
DisplayPort+-
HDMI+-
VGA+no data

Graphics image quality

Maximum display resolutions supported by Xeon E3-1275L v3 and Xeon D-2899NT integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.43840x2160@60Hzno data
Max resolution over DisplayPort3840x2160@60Hzno data
Max resolution over VGA2880x1800@60Hzno data

Graphics API support

APIs supported by Xeon E3-1275L v3 and Xeon D-2899NT integrated GPUs, sometimes API versions are included.

DirectX11.2no data
OpenGL4.3no data

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1275L v3 and Xeon D-2899NT.

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 14 December 2023
Physical cores 4 22
Threads 8 44
Chip lithography 22 nm 10 nm
Power consumption (TDP) 45 Watt 135 Watt

Xeon E3-1275L v3 has 200% lower power consumption.

Xeon D-2899NT, on the other hand, has an age advantage of 9 years, 450% more physical cores and 450% more threads, and a 120% more advanced lithography process.

We couldn't decide between Xeon E3-1275L v3 and Xeon D-2899NT. We've got no test results to judge.


Should you still have questions on choice between Xeon E3-1275L v3 and Xeon D-2899NT, ask them in Comments section, and we shall answer.

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Intel Xeon E3-1275L v3
Xeon E3-1275L v3
Intel Xeon D-2899NT
Xeon D-2899NT

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