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Differences What are the advantages of each

Front view of Intel E5-2680V4

Reasons to consider the
Intel E5-2680V4

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Higher clock speed 2.4 GHz vs 2 GHz Around 20% higher clock speed
Higher Maximum operating temperature 86 °C vs 79 °C Around 10% higher Maximum operating temperature
Better PassMark score 19,922 vs 18,816 More than 5% better PassMark score
Better overclocked clock speed (Water) 2.4 GHz vs 2 GHz Around 20% better overclocked clock speed (Water)
Front view of Intel E5-2660V4

Reasons to consider the
Intel E5-2660V4

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Lower typical power consumption 85.31W vs 97.5W Around 15% lower typical power consumption
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

Benchmarks Real world tests of E5-2680V4 vs E5-2660V4

GeekBench 3 (Multi-core) Data courtesy Primate Labs

E5-2680V4
17,418
E5-2660V4
6,755

GeekBench 3 (Single core) Data courtesy Primate Labs

E5-2680V4
2,689
E5-2660V4
2,185

GeekBench 3 (AES single core) Data courtesy Primate Labs

E5-2680V4
3,370 MB/s
E5-2660V4
2,600 MB/s

PassMark Data courtesy Passmark

E5-2680V4
19,922
E5-2660V4
18,816

PassMark (Single Core)

E5-2680V4
1,774
E5-2660V4
1,826

Specifications Full list of technical specs

summary

E5-2680V4  vs
E5-2660V4 
Clock speed 2.4 GHz 2 GHz
Turbo clock speed 3.3 GHz 3.2 GHz
Cores Single core Processing Cores

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
Performance per watt 2.89 pt/W 2.55 pt/W
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

E5-2680V4  vs
E5-2660V4 
Architecture x86-64 x86-64
Threads 28 28
Manufacture process 14 nm 14 nm
Max CPUs 2 2
Operating temperature Unknown - 86°C Unknown - 79°C

overclocking

Overclocked clock speed 2.82 GHz 2.79 GHz
Overclocked clock speed (Water) 2.4 GHz 2 GHz
Overclocked clock speed (Air) 2.82 GHz 2.79 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
Intel E5-2680V4
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Intel E5-2660V4
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