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Intel Xeon E5630

CPUBoss Winner
Front view of Intel Xeon E5630

Differences What are the advantages of each

Front view of Intel Xeon E5630

Reasons to consider the
Intel Xeon E5630

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Higher clock speed 2.53 GHz vs 2.4 GHz More than 5% higher clock speed
Higher turbo clock speed 2.8 GHz vs 2.66 GHz More than 5% higher turbo clock speed
Significantly better overclocked clock speed (Air) 4.02 GHz vs 3.75 GHz More than 5% better overclocked clock speed (Air)
Significantly better overclocked clock speed (Water) 4.64 GHz vs 4.33 GHz More than 5% better overclocked clock speed (Water)
Front view of Intel Xeon E5620

Reasons to consider the
Intel Xeon E5620

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CPUBoss is not aware of any important advantages of the E5620 vs the E5630.

Benchmarks Real world tests of Xeon E5630 vs E5620

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Xeon E5630
7,840
Xeon E5620
14,086

GeekBench 3 (Single core) Data courtesy Primate Labs

Xeon E5630
1,973
Xeon E5620
1,898

GeekBench 3 (AES single core) Data courtesy Primate Labs

Xeon E5630
1,285,000 MB/s
Xeon E5620
1,280,000 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Xeon E5630
7,896
Xeon E5620
8,737

GeekBench (64-bit) Data courtesy Primate Labs

Xeon E5630
10,546
Xeon E5620
11,417

GeekBench

Xeon E5630
10,887
Xeon E5620
11,417

PassMark Data courtesy Passmark

Xeon E5630
5,161
Xeon E5620
4,873

PassMark (Single Core)

Xeon E5630
1,114
Xeon E5620
1,059

Specifications Full list of technical specs

summary

Xeon E5630  vs
E5620 
Clock speed 2.53 GHz 2.4 GHz
Turbo clock speed 2.8 GHz 2.66 GHz
Cores Quad core Quad core
Socket type
LGA 1366

features

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

power consumption

TDP 80W 80W
Annual home energy cost 19.27 $/year 19.27 $/year
Annual commercial energy cost 70.08 $/year 70.08 $/year
Performance per watt 7.2 pt/W 7.59 pt/W
Typical power consumption 65W 65W

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1066
DDR3-800
DDR3
Channels Triple Channel Triple Channel
Supports ECC Yes Yes
Maximum bandwidth 25,599.99 MB/s 25,599.99 MB/s
Maximum memory size 294,912 MB 294,912 MB

details

Xeon E5630  vs
E5620 
Architecture x86-64 x86-64
Threads 8 8
L2 cache 1 MB 1 MB
L2 cache per core 0.25 MB/core 0.25 MB/core
L3 cache 12 MB 12 MB
L3 cache per core 3 MB/core 3 MB/core
Manufacture process 32 nm 32 nm
Max CPUs 2 2
Clock multiplier 19 18
Voltage range 0.75 - 1.35V 0.75 - 1.35V
Operating temperature Unknown - 77.6°C Unknown - 77.6°C

overclocking

Overclock popularity 1 12
Overclocked clock speed 4.02 GHz 3.75 GHz
Overclocked clock speed (Water) 4.64 GHz 4.33 GHz
Overclocked clock speed (Air) 4.02 GHz 3.75 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 2 2
Data rate 46,928 MB/s 46,928 MB/s
Transfer rate 5,860 MT/s 5,860 MT/s
Clock speed 2,930 MHz 2,930 MHz
Intel Xeon E5630
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Intel Xeon E5620
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