CPUBoss Review Our evaluation of E5-2687W v3 vs E5-2667V4 among all CPUs

Performance

Benchmark performance using all cores

PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Sky Diver and Cloud Gate

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

5.6

CPUBoss Score

Combination of all six facets

Winner
Intel Xeon E5-2687W v3 

CPUBoss recommends the Intel Xeon E5-2687W v3  based on its single-core performance and value.

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VS

Differences What are the advantages of each

Front view of Intel Xeon E5-2687W v3

Reasons to consider the
Intel Xeon E5-2687W v3

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Much better performance per watt 9.91 pt/W vs 3.45 pt/W Around 3x better performance per watt
Much better performance per dollar 0.74 pt/$ vs 0.23 pt/$ More than 3.2x better performance per dollar
More cores 10 vs 8 2 more cores; run more applications at once
More threads 20 vs 16 4 more threads
Better PassMark score 17,779 vs 16,389 Around 10% better PassMark score
Front view of Intel E5-2667V4

Reasons to consider the
Intel E5-2667V4

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Significantly newer manufacturing process 14 nm vs 22 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Supports more RAM 1,572,864 MB vs 786,432 MB Supports 2x more RAM
Significantly lower typical power consumption 109.69W vs 130W More than 15% lower typical power consumption
Significantly more l3 cache per core 3.13 MB/core vs 2.5 MB/core 25% more l3 cache per core
Newer Jan, 2016 vs Jul, 2014 Release date over 1 years later
Better overclocked clock speed (Air) 3.5 GHz vs 3.21 GHz Around 10% better overclocked clock speed (Air)
Slightly higher Maximum operating temperature 78 °C vs 74.7 °C Around 5% higher Maximum operating temperature
Significantly lower annual home energy cost 32.52 $/year vs 38.54 $/year More than 15% lower annual home energy cost
Significantly lower annual commercial energy cost 118.26 $/year vs 140.16 $/year More than 15% lower annual commercial energy cost

Benchmarks Real world tests of Xeon E5-2687W v3 vs E5-2667V4

GeekBench 3 (Multi-core) Data courtesy Primate Labs

E5-2667V4
40,990.5

GeekBench 3 (Single core) Data courtesy Primate Labs

E5-2667V4
3,054.5

GeekBench 3 (AES single core) Data courtesy Primate Labs

Xeon E5-2687W v3
3,340,000 MB/s
E5-2667V4
2,580 MB/s

PassMark Data courtesy Passmark

E5-2667V4
16,389

PassMark (Single Core)

Specifications Full list of technical specs

summary

Xeon E5-2687W v3  vs
E5-2667V4 
Clock speed 3.1 GHz 3.2 GHz
Turbo clock speed 3.5 GHz 3.6 GHz
Cores Deca core Octa core

features

Has a NX bit Yes Yes
Supports trusted computing Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
AES
AVX
AVX 2.0
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 160W 135W
Annual home energy cost 38.54 $/year 32.52 $/year
Annual commercial energy cost 140.16 $/year 118.26 $/year
Performance per watt 9.91 pt/W 3.45 pt/W
Typical power consumption 130W 109.69W

bus

Architecture QPI QPI
Number of links 2 2
Data rate 76,800 MB/s 76,800 MB/s
Transfer rate 9,600 MT/s 9,600 MT/s
Clock speed 4,800 MHz 4,800 MHz

details

Xeon E5-2687W v3  vs
E5-2667V4 
Architecture x86-64 x86-64
Threads 20 16
L3 cache 25 MB 25 MB
L3 cache per core 2.5 MB/core 3.13 MB/core
Manufacture process 22 nm 14 nm
Max CPUs 2 2
Operating temperature Unknown - 74.7°C Unknown - 78°C

overclocking

Overclocked clock speed 3.21 GHz 3.5 GHz
Overclocked clock speed (Water) 3.1 GHz 3.2 GHz
Overclocked clock speed (Air) 3.21 GHz 3.5 GHz

integrated graphics

GPU None None
Label N/A N/A
Latest DirectX N/A N/A
Number of displays supported N/A N/A
GPU clock speed N/A N/A
Turbo clock speed N/A N/A
3DMark06 N/A N/A

memory controller

Memory controller Built-in Built-in
Channels Quad Channel Quad Channel
Supports ECC Yes Yes
Maximum memory size 786,432 MB 1,572,864 MB
Intel Xeon E5-2687W v3
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Intel E5-2667V4
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