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Intel E5-2660V4

CPUBoss Winner
Front view of Intel E5-2660V4

Differences What are the advantages of each

Front view of Intel E5-2660V4

Reasons to consider the
Intel E5-2660V4

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More cores 14 vs 8 6 more cores; run more applications at once
More threads 28 vs 16 12 more threads
Slightly higher turbo clock speed 3.2 GHz vs 3 GHz More than 5% higher turbo clock speed
Better PassMark (Single core) score 1,826 vs 1,527 Around 20% better PassMark (Single core) score
Better overclocked clock speed (Air) 2.79 GHz vs 2.37 GHz Around 20% better overclocked clock speed (Air)
Higher Maximum operating temperature 79 °C vs 74 °C More than 5% higher Maximum operating temperature
Front view of Intel E5-2620V4

Reasons to consider the
Intel E5-2620V4

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Lower typical power consumption 69.06W vs 85.31W Around 20% lower typical power consumption
Better geekbench 3 Multi-Core score 8,618 vs 6,755 Around 30% better geekbench 3 Multi-Core score
Significantly better performance per dollar 0.52 pt/$ vs 0.18 pt/$ More than 2.8x better performance per dollar
Lower annual home energy cost 20.48 $/year vs 25.29 $/year Around 20% lower annual home energy cost
Lower annual commercial energy cost 74.46 $/year vs 91.98 $/year Around 20% lower annual commercial energy cost
Better overclocked clock speed (Water) 2.58 GHz vs 2 GHz Around 30% better overclocked clock speed (Water)

Benchmarks Real world tests of E5-2660V4 vs E5-2620V4

GeekBench 3 (Multi-core) Data courtesy Primate Labs

E5-2660V4
6,755
E5-2620V4
8,618

GeekBench 3 (Single core) Data courtesy Primate Labs

E5-2660V4
2,185
E5-2620V4
2,491

GeekBench 3 (AES single core) Data courtesy Primate Labs

E5-2660V4
2,600 MB/s
E5-2620V4
3,210 MB/s

PassMark Data courtesy Passmark

E5-2660V4
18,816
E5-2620V4
11,389

PassMark (Single Core)

E5-2660V4
1,826
E5-2620V4
1,527

Specifications Full list of technical specs

summary

E5-2660V4  vs
E5-2620V4 
Clock speed 2 GHz 2.1 GHz
Turbo clock speed 3.2 GHz 3 GHz
Cores Processing Cores 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 105W 85W
Annual home energy cost 25.29 $/year 20.48 $/year
Annual commercial energy cost 91.98 $/year 74.46 $/year
Performance per watt 2.55 pt/W 2.54 pt/W
Typical power consumption 85.31W 69.06W

bus

Architecture QPI QPI
Number of links 2 2
Data rate 76,800 MB/s 64,000 MB/s
Transfer rate 9,600 MT/s 8,000 MT/s
Clock speed 4,800 MHz 4,000 MHz

details

E5-2660V4  vs
E5-2620V4 
Architecture x86-64 x86-64
Threads 28 16
Manufacture process 14 nm 14 nm
Max CPUs 2 2
Operating temperature Unknown - 79°C Unknown - 74°C

overclocking

Overclocked clock speed 2.79 GHz 2.37 GHz
Overclocked clock speed (Water) 2 GHz 2.58 GHz
Overclocked clock speed (Air) 2.79 GHz 2.37 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 E5-2660V4
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Intel E5-2620V4
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