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 L5420

Reasons to consider the
Intel Xeon L5420

Report a correction
Much more l2 cache 12 MB vs 2 MB 6x more l2 cache; more data can be stored in the l2 cache for quick access later
Much higher clock speed 2.5 GHz vs 1.9 GHz More than 30% higher clock speed
Much more l2 cache per core 3 MB/core vs 0.5 MB/core 6x more l2 cache per core
Much better overclocked clock speed (Air) 3.67 GHz vs 2 GHz Around 85% better overclocked clock speed (Air)
Newer manufacturing process 45 nm vs 65 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Much better overclocked clock speed (Water) 3.85 GHz vs 1.9 GHz More than 2x better overclocked clock speed (Water)
Front view of AMD Opteron 2347 HE

Reasons to consider the
AMD Opteron 2347 HE

Report a correction

CPUBoss is not aware of any important advantages of the AMD Opteron 2347 HE vs the Intel Xeon L5420.

Features Key features of the Xeon L5420  vs Opteron 2347 HE 

clock speed

Xeon L5420
2.5 GHz
Opteron 2347 HE
1.9 GHz

L2 cache

overclocked clock speed (air)

Xeon L5420
3.67 GHz

overclocked clock speed (water)

Xeon L5420
3.85 GHz
Opteron 2347 HE
1.9 GHz

Specifications Full list of technical specs

summary

Xeon L5420  vs
Opteron 2347 HE 
Clock speed 2.5 GHz 1.9 GHz
Cores Quad core Quad core
Socket type
LGA 771
F

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE4a
SSE2
MMX
SSE3
SSE
SSE4.1
3DNow!
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 50W 55W
Annual home energy cost 12.04 $/year 13.25 $/year
Annual commercial energy cost 43.8 $/year 48.18 $/year
Typical power consumption 40.63W 44.69W

bus

Clock speed 1,333 MHz 1,600 MHz

details

Xeon L5420  vs
Opteron 2347 HE 
Threads 4 4
L2 cache 12 MB 2 MB
L2 cache per core 3 MB/core 0.5 MB/core
Manufacture process 45 nm 65 nm
Max CPUs 2 2
Clock multiplier 7 9
Voltage range 0.85 - 1.35V 1.12 - UnknownV
Operating temperature Unknown - 57°C 0 - 55°C

overclocking

Overclocked clock speed 3.67 GHz 2 GHz
Overclocked clock speed (Water) 3.85 GHz 1.9 GHz
Overclocked clock speed (Air) 3.67 GHz 2 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
Intel Xeon L5420
Report a correction
AMD Opteron 2347 HE
Report a correction

Comments

comments powered by Disqus