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Differences What are the advantages of each

Front view of Intel Xeon E5-2470 v2

Reasons to consider the
Intel Xeon E5-2470 v2

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Much higher clock speed 2.4 GHz vs 1.7 GHz More than 40% higher clock speed
Much higher turbo clock speed 3.2 GHz vs 2.1 GHz More than 50% higher turbo clock speed
Much higher Maximum operating temperature 80 °C vs 68 °C Around 20% higher Maximum operating temperature
Front view of Intel Xeon E5-2450L v2

Reasons to consider the
Intel Xeon E5-2450L v2

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Significantly lower typical power consumption 48.75W vs 77.19W More than 35% lower typical power consumption
Significantly lower annual commercial energy cost 52.56 $/year vs 83.22 $/year More than 35% lower annual commercial energy cost
Significantly lower annual home energy cost 14.45 $/year vs 22.89 $/year More than 35% lower annual home energy cost

Features Key features of the Xeon E5-2470 v2  vs E5-2450L v2 

clock speed

turbo clock speed

Specifications Full list of technical specs

summary

Xeon E5-2470 v2  vs
E5-2450L v2 
Clock speed 2.4 GHz 1.7 GHz
Turbo clock speed 3.2 GHz 2.1 GHz
Cores Deca 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
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 95W 60W
Annual home energy cost 22.89 $/year 14.45 $/year
Annual commercial energy cost 83.22 $/year 52.56 $/year
Typical power consumption 77.19W 48.75W

bus

Architecture QPI QPI
Number of links 1 1
Data rate 32,000 MB/s 28,800 MB/s
Transfer rate 8,000 MT/s 7,200 MT/s
Clock speed 4,000 MHz 3,600 MHz

details

Xeon E5-2470 v2  vs
E5-2450L v2 
Architecture x86-64 x86-64
Threads 20 20
L3 cache 25 MB 25 MB
L3 cache per core 2.5 MB/core 2.5 MB/core
Manufacture process 22 nm 22 nm
Max CPUs 2 2
Voltage range 0.65 - 1.3V 0.65 - 1.3V
Operating temperature Unknown - 80°C Unknown - 68°C

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
Memory type
DDR3-1600
DDR3-1333
DDR3-1066
DDR3
DDR3-800
Channels Triple Channel Triple Channel
Supports ECC Yes Yes
Maximum bandwidth 38,400 MB/s 38,400 MB/s
Maximum memory size 393,216 MB 393,216 MB
Intel Xeon E5-2470 v2
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Intel Xeon E5-2450L v2
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