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 Phi 7120D

Reasons to consider the
Intel Xeon Phi 7120D

Report a correction
More threads 244 vs 20 224 more threads
Supports more CPUs in SMP configuration 8 vs 2 6 supports more CPUs in SMP configuration
Front view of Intel Xeon E5-2650 v3

Reasons to consider the
Intel Xeon E5-2650 v3

Report a correction
Much higher clock speed 2.3 GHz vs 1.24 GHz More than 85% higher clock speed
Much higher turbo clock speed 3 GHz vs 1.33 GHz More than 2.2x higher turbo clock speed
Is unlocked Yes vs No Somewhat common; An unlocked multiplier allows for easier overclocking
Much lower typical power consumption 85.31W vs 219.38W 2.6x lower typical power consumption
Much better overclocked clock speed (Air) 2.44 GHz vs 1.24 GHz More than 95% better overclocked clock speed (Air)
Supports trusted computing Yes vs No Somewhat common; Allows for safer, more reliable computing
Has virtualization support Yes vs No Somewhat common; Boosts performance of virtual machines
Much lower annual commercial energy cost 91.98 $/year vs 236.52 $/year 2.6x lower annual commercial energy cost
Much lower annual home energy cost 25.29 $/year vs 65.04 $/year 2.6x lower annual home energy cost
Much better overclocked clock speed (Water) 2.3 GHz vs 1.24 GHz More than 85% better overclocked clock speed (Water)

Features Key features of the Xeon Phi 7120D  vs E5-2650 v3 

clock speed

Xeon Phi 7120D
1.24 GHz
Xeon E5-2650 v3
2.3 GHz

turbo clock speed

overclocked clock speed (air)

Xeon Phi 7120D
1.24 GHz
Xeon E5-2650 v3
2.44 GHz

overclocked clock speed (water)

Xeon Phi 7120D
1.24 GHz
Xeon E5-2650 v3
2.3 GHz

Specifications Full list of technical specs

summary

Xeon Phi 7120D  vs
E5-2650 v3 
Clock speed 1.24 GHz 2.3 GHz
Turbo clock speed 1.33 GHz 3 GHz
Cores 61 cores Deca core
Is unlocked No Yes

features

Has a NX bit Yes Yes
Supports trusted computing No Yes
Has virtualization support No Yes
Instruction set extensions
FMA3
AES
AVX
AVX 2.0
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 270W 105W
Annual home energy cost 65.04 $/year 25.29 $/year
Annual commercial energy cost 236.52 $/year 91.98 $/year
Typical power consumption 219.38W 85.31W

details

Xeon Phi 7120D  vs
E5-2650 v3 
Architecture x86-64 x86-64
Threads 244 20
Manufacture process 22 nm 22 nm
Max CPUs 8 2

overclocking

Overclocked clock speed 1.24 GHz 2.44 GHz
Overclocked clock speed (Water) 1.24 GHz 2.3 GHz
Overclocked clock speed (Air) 1.24 GHz 2.44 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

memory controller

Memory controller Built-in Built-in
Memory type
DDR
GDDR5
Channels Dual Channel Quad Channel
Supports ECC Yes Yes
Intel Xeon Phi 7120D
Report a correction
Intel Xeon E5-2650 v3
Report a correction

Comments

comments powered by Disqus