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Front view of Intel E5-2640V4

Intel E5-2640V4

CPUBoss Winner

Differences What are the advantages of each

Front view of Intel Xeon E5-2630 v3

Reasons to consider the
Intel Xeon E5-2630 v3

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Better overclocked clock speed (Air) 2.75 GHz vs 2.4 GHz Around 15% better overclocked clock speed (Air)
Slightly lower typical power consumption 69.06W vs 73.13W More than 5% lower typical power consumption
Slightly lower annual commercial energy cost 74.46 $/year vs 78.84 $/year More than 5% lower annual commercial energy cost
Slightly lower annual home energy cost 20.48 $/year vs 21.68 $/year More than 5% lower annual home energy cost
Front view of Intel E5-2640V4

Reasons to consider the
Intel E5-2640V4

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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
More l3 cache 25 MB vs 20 MB 25% more l3 cache; more data can be stored in the l3 cache for quick access later
Slightly higher turbo clock speed 3.4 GHz vs 3.2 GHz More than 5% higher turbo clock speed
Supports more RAM 1,572,864 MB vs 786,432 MB Supports 2x more RAM
More cores 10 vs 8 2 more cores; run more applications at once
More threads 20 vs 16 4 more threads
Better PassMark score 15,348 vs 12,838 Around 20% better PassMark score
Better performance per watt 4.64 pt/W vs 3.52 pt/W More than 30% better performance per watt
Newer Jan, 2016 vs Jul, 2014 Release date over 1 years later
Higher Maximum operating temperature 76 °C vs 72.1 °C More than 5% higher Maximum operating temperature

Benchmarks Real world tests of Xeon E5-2630 v3 vs E5-2640V4

PassMark Data courtesy Passmark

E5-2640V4
15,348

PassMark (Single Core)

Specifications Full list of technical specs

summary

Xeon E5-2630 v3  vs
E5-2640V4 
Clock speed 2.4 GHz 2.4 GHz
Turbo clock speed 3.2 GHz 3.4 GHz
Cores Octa core Deca 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 85W 90W
Annual home energy cost 20.48 $/year 21.68 $/year
Annual commercial energy cost 74.46 $/year 78.84 $/year
Performance per watt 3.52 pt/W 4.64 pt/W
Typical power consumption 69.06W 73.13W

bus

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

details

Xeon E5-2630 v3  vs
E5-2640V4 
Architecture x86-64 x86-64
Threads 16 20
L3 cache 20 MB 25 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 - 72.1°C Unknown - 76°C

overclocking

Overclocked clock speed 2.75 GHz 2.4 GHz
Overclocked clock speed (Water) 2.4 GHz 2.4 GHz
Overclocked clock speed (Air) 2.75 GHz 2.4 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 E5-2630 v3
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Intel E5-2640V4
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