Xeon D-2143IT vs E5-2670 v3

Aggregate performance score

Xeon E5-2670 v3
2014
12 cores / 24 threads, 120 Watt
8.87
+11.2%

Xeon E5-2670 v3 outperforms Xeon D-2143IT by a moderate 11% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5-2670 v3 and Xeon D-2143IT processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking876948
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.9210.16
Market segmentServerServer
SeriesIntel Xeon E5Intel Xeon D
Power efficiency6.7411.19
Architecture codenameHaswell-EP (2014−2015)Skylake (server) (2017−2019)
Release date8 September 2014 (10 years ago)7 February 2018 (6 years ago)
Launch price (MSRP)$1,589$566

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon D-2143IT has 429% better value for money than Xeon E5-2670 v3.

Detailed specifications

Xeon E5-2670 v3 and Xeon D-2143IT 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 cores12 (Dodeca-Core)8 (Octa-Core)
Threads2416
Base clock speed2.3 GHz2.2 GHz
Boost clock speed3.1 GHz3 GHz
Bus typeQPIDMI 3.0
Bus rate2 × 9.6 GT/s4 × 8 GT/s
Multiplier2322
L1 cache64K (per core)512 KB
L2 cache3 MB8 MB
L3 cache30 MB (shared)11 MB
Chip lithography22 nm14 nm
Die size306.18 mm2no data
Maximum core temperature85 °Cno data
Number of transistors4700 Millionno data
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon E5-2670 v3 and Xeon D-2143IT 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 configuration2 (Multiprocessor)1 (Uniprocessor)
SocketFCLGA2011FCBGA2518
Power consumption (TDP)120 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2670 v3 and Xeon D-2143IT. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX2Intel® AVX2, Intel® AVX-512
AES-NI++
FMA+-
AVX++
vPro++
Enhanced SpeedStep (EIST)++
QuickAssistno data-
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX-+
Idle States++
Thermal Monitoring++
Flex Memory Access-no data
Demand Based Switching+no data
PAE46 Bitno data
Turbo Boost Max 3.0no data-

Security technologies

Xeon E5-2670 v3 and Xeon D-2143IT technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key++
MPX-+
SGXno data-
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2670 v3 and Xeon D-2143IT are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2670 v3 and Xeon D-2143IT. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-1600, DDR4-1866, DDR4-2133DDR4
Maximum memory size768 GB512 GB
Max memory channels44
Maximum memory bandwidth68 GB/s85.33 GB/s
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2670 v3 and Xeon D-2143IT.

PCIe version3.03.0
PCI Express lanes4032

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Xeon E5-2670 v3 8.87
+11.2%
Xeon D-2143IT 7.98

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Xeon E5-2670 v3 13576
+11.2%
Xeon D-2143IT 12207

Gaming performance

Pros & cons summary


Performance score 8.87 7.98
Recency 8 September 2014 7 February 2018
Physical cores 12 8
Threads 24 16
Chip lithography 22 nm 14 nm
Power consumption (TDP) 120 Watt 65 Watt

Xeon E5-2670 v3 has a 11.2% higher aggregate performance score, and 50% more physical cores and 50% more threads.

Xeon D-2143IT, on the other hand, has an age advantage of 3 years, a 57.1% more advanced lithography process, and 84.6% lower power consumption.

The Xeon E5-2670 v3 is our recommended choice as it beats the Xeon D-2143IT in performance tests.


Should you still have questions on choice between Xeon E5-2670 v3 and Xeon D-2143IT, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Xeon E5-2670 v3
Xeon E5-2670 v3
Intel Xeon D-2143IT
Xeon D-2143IT

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


4.3 5503 votes

Rate Xeon E5-2670 v3 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

No user ratings yet.

Rate Xeon D-2143IT on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Xeon E5-2670 v3 or Xeon D-2143IT, agree or disagree with our judgements, or report an error or mismatch.