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Differences What are the advantages of each

Front view of Intel Xeon E5-2680 v3

Reasons to consider the
Intel Xeon E5-2680 v3

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Higher turbo clock speed 3.3 GHz vs 2.9 GHz Around 15% higher turbo clock speed
Higher clock speed 2.5 GHz vs 2.2 GHz Around 15% higher clock speed
Higher Maximum operating temperature 84.5 °C vs 80 °C More than 5% higher Maximum operating temperature
Front view of Intel E5-2650V4

Reasons to consider the
Intel E5-2650V4

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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
Lower typical power consumption 85.31W vs 97.5W Around 15% lower typical power consumption
Newer Jan, 2016 vs Jul, 2014 Release date over 1 years later
Lower annual home energy cost 25.29 $/year vs 28.91 $/year Around 15% lower annual home energy cost
Lower annual commercial energy cost 91.98 $/year vs 105.12 $/year Around 15% lower annual commercial energy cost

Features Key features of the Xeon E5-2680 v3  vs E5-2650V4 

clock speed

Xeon E5-2680 v3
2.5 GHz
E5-2650V4
2.2 GHz

turbo clock speed

Xeon E5-2680 v3
3.3 GHz
E5-2650V4
2.9 GHz

L3 cache

overclocked clock speed (air)

Xeon E5-2680 v3
2.57 GHz
E5-2650V4
2.58 GHz

overclocked clock speed (water)

Xeon E5-2680 v3
2.5 GHz
E5-2650V4
2.5 GHz

TDP

Specifications Full list of technical specs

summary

Xeon E5-2680 v3  vs
E5-2650V4 
Clock speed 2.5 GHz 2.2 GHz
Turbo clock speed 3.3 GHz 2.9 GHz
Cores Duodeca core Duodeca 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 120W 105W
Annual home energy cost 28.91 $/year 25.29 $/year
Annual commercial energy cost 105.12 $/year 91.98 $/year
Typical power consumption 97.5W 85.31W

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 E5-2680 v3  vs
E5-2650V4 
Architecture x86-64 x86-64
Threads 24 24
L3 cache 30 MB 30 MB
L3 cache per core 2.5 MB/core 2.5 MB/core
Manufacture process 22 nm 14 nm
Max CPUs 2 2
Operating temperature Unknown - 84.5°C Unknown - 80°C

overclocking

Overclocked clock speed 2.57 GHz 2.58 GHz
Overclocked clock speed (Water) 2.5 GHz 2.5 GHz
Overclocked clock speed (Air) 2.57 GHz 2.58 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 E5-2680 v3
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Intel E5-2650V4
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