Cast your vote Do you agree or disagree with CPUBoss?

Thanks for adding your opinion. Follow us on Facebook to stay up to date with the latest news!
VS

Differences What are the advantages of each

Front view of Intel Xeon E5-2670

Reasons to consider the
Intel Xeon E5-2670

Report a correction
Much higher turbo clock speed 3.3 GHz vs 0 GHz Compared to all cpus, 3.3 GHz turbo clock speed is just OK
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 8 Twice as many threads
Much higher Maximum operating temperature 80 °C vs 55 °C More than 45% higher Maximum operating temperature
Newer manufacturing process 32 nm vs 45 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Much more l3 cache per core 2.5 MB/core vs 1.5 MB/core More than 65% more l3 cache per core
Much better overclocked clock speed (Water) 3.08 GHz vs 2.6 GHz Around 20% better overclocked clock speed (Water)
Newer Mar, 2012 vs Feb, 2011 Release date over 1 years later
Front view of AMD Opteron 6140

Reasons to consider the
AMD Opteron 6140

Report a correction
Much more l2 cache 4 MB vs 2 MB 2x more l2 cache; more data can be stored in the l2 cache for quick access later
Much more l2 cache per core 0.5 MB/core vs 0.25 MB/core 2x more l2 cache per core
Supports more CPUs in SMP configuration 4 vs 2 Twice as many CPUs in SMP configuration

Features Key features of the Xeon E5-2670  vs Opteron 6140 

clock speed

Xeon E5-2670
2.6 GHz
Opteron 6140
2.6 GHz

turbo clock speed

Xeon E5-2670
3.3 GHz
Opteron 6140
0 GHz

L2 cache

L3 cache

overclocked clock speed (air)

Xeon E5-2670
3.13 GHz
Opteron 6140
3.13 GHz

overclocked clock speed (water)

Xeon E5-2670
3.08 GHz
Opteron 6140
2.6 GHz

Specifications Full list of technical specs

summary

Xeon E5-2670  vs
Opteron 6140 
Clock speed 2.6 GHz 2.6 GHz
Turbo clock speed 3.3 GHz 0 GHz
Cores Octa core Octa core
Socket type
LGA 2011
G34

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE4a
SSE2
MMX
AVX
SSE3
SSE
SSE4.1
SSE4.2
3DNow!
Supplemental SSE3
AES

power consumption

TDP 115W 115W
Annual home energy cost 27.7 $/year 27.7 $/year
Annual commercial energy cost 100.74 $/year 100.74 $/year
Typical power consumption 93.44W 93.44W

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1600
DDR3-1333
DDR3-1066
DDR3
DDR3-800

details

Xeon E5-2670  vs
Opteron 6140 
Threads 16 8
L2 cache 2 MB 4 MB
L2 cache per core 0.25 MB/core 0.5 MB/core
L3 cache 20 MB 12 MB
L3 cache per core 2.5 MB/core 1.5 MB/core
Manufacture process 32 nm 45 nm
Max CPUs 2 4
Clock multiplier 33 13
Voltage range 0.6 - 1.35V 1 - UnknownV
Operating temperature Unknown - 80°C Unknown - 55°C

overclocking

Overclocked clock speed 3.13 GHz 3.13 GHz
Overclocked clock speed (Water) 3.08 GHz 2.6 GHz
Overclocked clock speed (Air) 3.13 GHz 3.13 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 HyperTransport 3.0
Clock speed 4,000 MHz 3,200 MHz
Intel Xeon E5-2670
Report a correction
AMD Opteron 6140
Report a correction

Comments

comments powered by Disqus