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Differences What are the advantages of each

Front view of Intel Xeon E7530

Reasons to consider the
Intel Xeon E7530

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Supports more CPUs in SMP configuration 4 vs 2 Twice as many CPUs in SMP configuration
Front view of Intel Xeon E5-2630 v3

Reasons to consider the
Intel Xeon E5-2630 v3

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Much higher clock speed 2.4 GHz vs 1.87 GHz Around 30% higher clock speed
Much higher turbo clock speed 3.2 GHz vs 2.13 GHz More than 50% higher turbo clock speed
Much more l3 cache 20 MB vs 12 MB More than 65% more l3 cache; more data can be stored in the l3 cache for quick access later
More threads 16 vs 12 4 more threads
Much better overclocked clock speed (Air) 2.75 GHz vs 2 GHz Around 40% better overclocked clock speed (Air)
Newer manufacturing process 22 nm vs 45 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Lower typical power consumption 69.06W vs 85.31W Around 20% lower typical power consumption
More l3 cache per core 2.5 MB/core vs 2 MB/core 25% more l3 cache per core
Much better overclocked clock speed (Water) 2.4 GHz vs 1.87 GHz Around 30% better overclocked clock speed (Water)
Newer Jul, 2014 vs Mar, 2010 Release date over 4 years later
Lower annual commercial energy cost 74.46 $/year vs 91.98 $/year Around 20% lower annual commercial energy cost
Lower annual home energy cost 20.48 $/year vs 25.29 $/year Around 20% lower annual home energy cost

Features Key features of the Xeon E7530  vs E5-2630 v3 

clock speed

Xeon E7530
1.87 GHz
Xeon E5-2630 v3
2.4 GHz

turbo clock speed

Xeon E7530
2.13 GHz
Xeon E5-2630 v3
3.2 GHz

L3 cache

overclocked clock speed (air)

Xeon E7530
2 GHz
Xeon E5-2630 v3
2.75 GHz

overclocked clock speed (water)

Xeon E7530
1.87 GHz
Xeon E5-2630 v3
2.4 GHz

Specifications Full list of technical specs

summary

Xeon E7530  vs
E5-2630 v3 
Clock speed 1.87 GHz 2.4 GHz
Turbo clock speed 2.13 GHz 3.2 GHz
Cores Hexa core Octa core

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE2
MMX
AVX
SSE3
SSE
SSE4.1
SSE4.2
Supplemental SSE3
AES
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
Typical power consumption 85.31W 69.06W

details

Xeon E7530  vs
E5-2630 v3 
Threads 12 16
L3 cache 12 MB 20 MB
L3 cache per core 2 MB/core 2.5 MB/core
Manufacture process 45 nm 22 nm
Max CPUs 4 2
Operating temperature Unknown - 64°C Unknown - 72.1°C

overclocking

Overclocked clock speed 2 GHz 2.75 GHz
Overclocked clock speed (Water) 1.87 GHz 2.4 GHz
Overclocked clock speed (Air) 2 GHz 2.75 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

bus

Architecture QPI QPI
Number of links 4 2
Data rate 93,856 MB/s 64,000 MB/s
Transfer rate 5,860 MT/s 8,000 MT/s
Clock speed 2,930 MHz 4,000 MHz
Intel Xeon E7530
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Intel Xeon E5-2630 v3
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