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Differences What are the advantages of each

Front view of Intel Xeon E5-2450L v2

Reasons to consider the
Intel Xeon E5-2450L v2

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Much 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
More threads 20 vs 16 4 more threads
Newer manufacturing process 22 nm vs 32 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Lower typical power consumption 48.75W vs 56.88W Around 15% lower typical power consumption
Newer Jan, 2014 vs May, 2012 Release date over 1 years later
Lower annual commercial energy cost 52.56 $/year vs 61.32 $/year Around 15% lower annual commercial energy cost
Lower annual home energy cost 14.45 $/year vs 16.86 $/year Around 15% lower annual home energy cost
Front view of Intel Xeon E5-2450L

Reasons to consider the
Intel Xeon E5-2450L

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Higher clock speed 1.8 GHz vs 1.7 GHz More than 5% higher clock speed
Higher turbo clock speed 2.3 GHz vs 2.1 GHz Around 10% higher turbo clock speed

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

clock speed

turbo clock speed

Specifications Full list of technical specs

summary

Xeon E5-2450L v2  vs
E5-2450L 
Clock speed 1.7 GHz 1.8 GHz
Turbo clock speed 2.1 GHz 2.3 GHz
Cores Deca core Octa core

features

Has a NX bit Yes Yes
Supports trusted computing Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE2
MMX
AVX
SSE3
SSE
SSE4.1
SSE4.2
Supplemental SSE3
AES
Supports dynamic frequency scaling Yes Yes

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

details

Xeon E5-2450L v2  vs
E5-2450L 
Architecture x86-64 x86-64
Threads 20 16
L3 cache 25 MB 20 MB
L3 cache per core 2.5 MB/core 2.5 MB/core
Manufacture process 22 nm 32 nm
Max CPUs 2 2
Voltage range 0.65 - 1.3V 0.6 - 1.35V

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

power consumption

TDP 60W 70W
Annual home energy cost 14.45 $/year 16.86 $/year
Annual commercial energy cost 52.56 $/year 61.32 $/year
Typical power consumption 48.75W 56.88W

bus

Architecture QPI QPI
Number of links 1 1
Data rate 28,800 MB/s 32,000 MB/s
Transfer rate 7,200 MT/s 8,000 MT/s
Clock speed 3,600 MHz 4,000 MHz
Intel Xeon E5-2450L v2
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Intel Xeon E5-2450L
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