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Differences What are the advantages of each

Front view of Intel Xeon E7330

Reasons to consider the
Intel Xeon E7330

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Much more l2 cache 6 MB vs 1 MB 6x more l2 cache; more data can be stored in the l2 cache for quick access later
Much higher clock speed 2.4 GHz vs 2 GHz Around 20% higher clock speed
Supports more CPUs in SMP configuration 32 vs 8 24 supports more CPUs in SMP configuration
Much newer manufacturing process 65 nm vs 130 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
More cores 4 vs 1 3 more cores; run more applications at once
Much more l2 cache per core 1.5 MB/core vs 1 MB/core 50% more l2 cache per core
More threads 4 vs 1 3 more threads
Much better overclocked clock speed (Air) 2.4 GHz vs 2 GHz Around 20% better overclocked clock speed (Air)
Slightly lower typical power consumption 65W vs 69.31W More than 5% lower typical power consumption
Much better overclocked clock speed (Water) 2.4 GHz vs 2 GHz Around 20% better overclocked clock speed (Water)
Newer Sep, 2007 vs May, 2004 Release date over 3 years later
Slightly lower annual commercial energy cost 70.08 $/year vs 74.72 $/year More than 5% lower annual commercial energy cost
Slightly lower annual home energy cost 19.27 $/year vs 20.55 $/year More than 5% lower annual home energy cost
Front view of AMD Opteron 846

Reasons to consider the
AMD Opteron 846

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CPUBoss is not aware of any important advantages of the AMD Opteron 846 vs the Intel Xeon E7330.

Features Key features of the Xeon E7330  vs Opteron 846 

clock speed

Xeon E7330
2.4 GHz
Opteron 846
2 GHz

L2 cache

overclocked clock speed (air)

Xeon E7330
2.4 GHz
Opteron 846
2 GHz

overclocked clock speed (water)

Xeon E7330
2.4 GHz
Opteron 846
2 GHz

TDP

Specifications Full list of technical specs

summary

Xeon E7330  vs
Opteron 846 
Clock speed 2.4 GHz 2 GHz
Cores Quad core Single core
Socket type
604
940

features

Has a NX bit Yes Yes
Instruction set extensions
SSE2
MMX
SSE3
SSE
3DNow!
Supports dynamic frequency scaling Yes Yes

details

Xeon E7330  vs
Opteron 846 
Threads 4 1
L2 cache 6 MB 1 MB
L2 cache per core 1.5 MB/core 1 MB/core
Manufacture process 65 nm 130 nm
Max CPUs 32 8
Clock multiplier 9 10
Voltage range 1 - 1.5V 1.3 - UnknownV
Operating temperature Unknown - 66°C 0 - 71°C

overclocking

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

power consumption

TDP 80W 85.3W
Annual home energy cost 19.27 $/year 20.55 $/year
Annual commercial energy cost 70.08 $/year 74.72 $/year
Typical power consumption 65W 69.31W
Intel Xeon E7330
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AMD Opteron 846
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