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Differences What are the advantages of each

Front view of Intel Xeon L7345

Reasons to consider the
Intel Xeon L7345

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Supports more CPUs in SMP configuration 32 vs 1 31 supports more CPUs in SMP configuration
Much lower typical power consumption 40.63W vs 159.66W 3.9x lower typical power consumption
Much more l2 cache per core 2 MB/core vs 1 MB/core 2x more l2 cache per core
Much lower annual home energy cost 12.04 $/year vs 56.1 $/year 4.7x lower annual home energy cost
Much lower annual commercial energy cost 43.8 $/year vs 159.62 $/year 3.6x lower annual commercial energy cost
Higher Maximum operating temperature 66 °C vs 61 °C Around 10% higher Maximum operating temperature
Front view of AMD FX 8350

Reasons to consider the
AMD FX 8350

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Much higher clock speed 4 GHz vs 1.86 GHz Around 2.2x higher clock speed
Much newer manufacturing process 32 nm vs 65 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Much better overclocked clock speed (Air) 4.69 GHz vs 1.87 GHz More than 2.5x better overclocked clock speed (Air)
More cores 8 vs 4 Twice as many cores; run more applications at once
Much better overclocked clock speed (Water) 8.79 GHz vs 1.87 GHz Around 4.8x better overclocked clock speed (Water)
Newer Oct, 2012 vs Sep, 2007 Release date over 5 years later
More threads 8 vs 4 Twice as many threads

Features Key features of the Xeon L7345  vs FX 8350 

clock speed

Xeon L7345
1.86 GHz
FX 8350
4 GHz

L2 cache

Xeon L7345
8 MB
FX 8350
8 MB

overclocked clock speed (air)

Xeon L7345
1.87 GHz
FX 8350
4.69 GHz

overclocked clock speed (water)

Xeon L7345
1.87 GHz
FX 8350
8.79 GHz

TDP

FX 8350
125W

Specifications Full list of technical specs

summary

Xeon L7345  vs
FX 8350 
Clock speed 1.86 GHz 4 GHz
Cores Quad core Octa core
Socket type
604
AM3+

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE4a
AVX 1.1
SSE2
F16C
MMX
XOP
AVX
SSE3
SSE
ABM
BMI1
CLMUL
AMD64
SSE4.1
FMA4
FMA3
SSE4.2
CVT16
AMD-V
Supplemental SSE3
AES
TBM
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 50W 125W
Annual home energy cost 12.04 $/year 56.1 $/year
Annual commercial energy cost 43.8 $/year 159.62 $/year
Typical power consumption 40.63W 159.66W

bus

Clock speed 1,066 MHz 2,600 MHz

details

Xeon L7345  vs
FX 8350 
Architecture x86-64 x86-64
Threads 4 8
L2 cache 8 MB 8 MB
L2 cache per core 2 MB/core 1 MB/core
Manufacture process 65 nm 32 nm
Transistor count 582,000,000 1,200,000,000
Max CPUs 32 1
Clock multiplier 7 21
Voltage range 1 - 1.5V 0.81 - 1.45V
Operating temperature Unknown - 66°C Unknown - 61°C

overclocking

Overclocked clock speed 1.87 GHz 4.69 GHz
Overclocked clock speed (Water) 1.87 GHz 8.79 GHz
Overclocked clock speed (Air) 1.87 GHz 4.69 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 L7345
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AMD FX 8350
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