Xeon D-1581 vs E5-2697 v3

Aggregate performance score

Xeon E5-2697 v3
2014
14 cores / 28 threads, 145 Watt
12.07
+40.2%

E5-2697 v3 outperforms D-1581 by a considerable 40% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5-2697 v3 and Xeon D-1581 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking641881
Place by popularitynot in top-100not in top-100
Market segmentServerServer
Seriesno dataIntel Xeon D
Architecture codenameHaswell-EP (2014−2015)Broadwell (2014−2019)
Release date8 September 2014 (10 years ago)24 February 2016 (8 years ago)

Detailed specifications

Xeon E5-2697 v3 and Xeon D-1581 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 cores14 (Tetradeca-Core)16 (Hexadeca-Core)
Threads2832
Base clock speed2.6 GHz1.8 GHz
Boost clock speed3.6 GHz2.4 GHz
Bus typeno dataDMI 2.0
Bus rate9.6 GT/sno data
Multiplierno data18
L1 cache64K (per core)1 MB
L2 cache256K (per core)4 MB
L3 cache35 MB (shared)24 MB
Chip lithography22 nm14 nm
Die size356 mm2306.18 mm2
Maximum case temperature (TCase)77 °C80 °C
Number of transistors5,560 million4700 Million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon E5-2697 v3 and Xeon D-1581 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 configuration21 (Uniprocessor)
SocketFCLGA2011FCBGA1667
Power consumption (TDP)145 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2697 v3 and Xeon D-1581. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX2Intel® AVX2
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)++
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
GPIOno data+
StatusDiscontinuedLaunched

Security technologies

Xeon E5-2697 v3 and Xeon D-1581 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key++
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2697 v3 and Xeon D-1581 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2697 v3 and Xeon D-1581. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-1600, DDR4-1866, DDR4-2133DDR4, DDR3
Maximum memory size768 GB128 GB
Max memory channels42
Maximum memory bandwidth68 GB/s34.124 GB/s
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2697 v3 and Xeon D-1581.

PCIe version3.02.0/3.0
PCI Express lanes4024
USB revisionno data2.0/3.0
Total number of SATA portsno data6
Number of USB portsno data8
Integrated LANno data+
UARTno data+

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 E5-2697 v3 12.07
+40.2%
Xeon D-1581 8.61

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 E5-2697 v3 18618
+40.2%
Xeon D-1581 13282

Gaming performance

Pros & cons summary


Performance score 12.07 8.61
Recency 8 September 2014 24 February 2016
Physical cores 14 16
Threads 28 32
Chip lithography 22 nm 14 nm
Power consumption (TDP) 145 Watt 65 Watt

Xeon E5-2697 v3 has a 40.2% higher aggregate performance score.

Xeon D-1581, on the other hand, has an age advantage of 1 year, 14.3% more physical cores and 14.3% more threads, a 57.1% more advanced lithography process, and 123.1% lower power consumption.

The Xeon E5-2697 v3 is our recommended choice as it beats the Xeon D-1581 in performance tests.


Should you still have questions on choice between Xeon E5-2697 v3 and Xeon D-1581, 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 E5-2697 v3
Xeon E5-2697 v3
Intel Xeon D-1581
Xeon D-1581

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.


4.4 631 vote

Rate Xeon E5-2697 v3 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.7 17 votes

Rate Xeon D-1581 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Xeon E5-2697 v3 or Xeon D-1581, agree or disagree with our judgements, or report an error or mismatch.