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Intel Xeon E5-2430L

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Front view of Intel Xeon E5-2430L

Differences What are the advantages of each

Front view of Intel Xeon E5-2430L

Reasons to consider the
Intel Xeon E5-2430L

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Much more l3 cache 15 MB vs 10 MB 50% more l3 cache; more data can be stored in the l3 cache for quick access later
Much more l2 cache 2 MB vs 1 MB 2x more l2 cache; more data can be stored in the l2 cache for quick access later
Much better PassMark score 6,627 vs 3,475 More than 90% better PassMark score
Significantly higher clock speed 2 GHz vs 1.8 GHz More than 10% higher clock speed
More cores 6 vs 4 2 more cores; run more applications at once
More threads 12 vs 4 Three times as many threads
Lower typical power consumption 48.75W vs 65W 25% lower typical power consumption
More l2 cache per core 0.33 MB/core vs 0.25 MB/core Around 35% more l2 cache per core
Lower annual commercial energy cost 52.56 $/year vs 70.08 $/year Around 25% lower annual commercial energy cost
Lower annual home energy cost 14.45 $/year vs 19.27 $/year Around 25% lower annual home energy cost
Front view of Intel Xeon E5-2403

Reasons to consider the
Intel Xeon E5-2403

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Much better performance per watt 5.67 pt/W vs 2.89 pt/W More than 95% better performance per watt
Much better performance per dollar 2.22 pt/$ vs 0.26 pt/$ Around 8.5x better performance per dollar

Benchmarks Real world tests of Xeon E5-2430L vs E5-2403

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Xeon E5-2430L  vs
E5-2403 
Clock speed 2 GHz 1.8 GHz
Cores Hexa core Quad 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

power consumption

TDP 60W 80W
Annual home energy cost 14.45 $/year 19.27 $/year
Annual commercial energy cost 52.56 $/year 70.08 $/year
Performance per watt 2.89 pt/W 5.67 pt/W
Typical power consumption 48.75W 65W

bus

Architecture QPI QPI
Number of links 1 1
Data rate 28,800 MB/s 25,600 MB/s
Transfer rate 7,200 MT/s 6,400 MT/s
Clock speed 3,600 MHz 3,200 MHz

details

Xeon E5-2430L  vs
E5-2403 
Architecture x86-64 x86-64
Threads 12 4
L2 cache 2 MB 1 MB
L2 cache per core 0.33 MB/core 0.25 MB/core
L3 cache 15 MB 10 MB
L3 cache per core 2.5 MB/core 2.5 MB/core
Manufacture process 32 nm 32 nm
Max CPUs 2 2
Voltage range 0.6 - 1.35V 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

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1333
DDR3-1066
DDR3-800
DDR3
Channels Triple Channel Triple Channel
Supports ECC Yes Yes
Maximum bandwidth 31,999.98 MB/s 25,599.99 MB/s
Maximum memory size 393,216 MB 393,216 MB
Intel Xeon E5-2430L
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Intel Xeon E5-2403
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