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 L7345

Reasons to consider the
Intel Xeon L7345

Report a correction
Supports more CPUs in SMP configuration 32 vs 1 31 supports more CPUs in SMP configuration
Lower typical power consumption 40.63W vs 52.81W Around 25% lower typical power consumption
Lower annual home energy cost 12.04 $/year vs 15.66 $/year Around 25% lower annual home energy cost
Lower annual commercial energy cost 43.8 $/year vs 56.94 $/year Around 25% lower annual commercial energy cost
Front view of Intel Core2 Quad Q9550S

Reasons to consider the
Intel Core2 Quad Q9550S

Report a correction
Much more l2 cache 12 MB vs 8 MB 50% more l2 cache; more data can be stored in the l2 cache for quick access later
Significantly higher clock speed 2.83 GHz vs 1.86 GHz More than 50% higher clock speed
Much newer manufacturing process 45 nm vs 65 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Much more l2 cache per core 3 MB/core vs 2 MB/core 50% more l2 cache per core
Supports trusted computing Yes vs No Somewhat common; Allows for safer, more reliable computing
Significantly better overclocked clock speed (Air) 2.83 GHz vs 1.87 GHz More than 50% better overclocked clock speed (Air)
Higher Maximum operating temperature 76.3 °C vs 66 °C More than 15% higher Maximum operating temperature
Newer Jan, 2009 vs Sep, 2007 Release date over 1 years later
Significantly better overclocked clock speed (Water) 2.83 GHz vs 1.87 GHz More than 50% better overclocked clock speed (Water)

Features Key features of the Xeon L7345  vs Core2 Quad Q9550S 

clock speed

Xeon L7345
1.86 GHz

L2 cache

overclocked clock speed (air)

Xeon L7345
1.87 GHz

overclocked clock speed (water)

Xeon L7345
1.87 GHz

Specifications Full list of technical specs

summary

Xeon L7345  vs
Core2 Quad Q9550S 
Clock speed 1.86 GHz 2.83 GHz
Cores Quad core Quad core
Socket type
604
LGA 775

features

Has a NX bit Yes Yes
Supports trusted computing No Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE2
MMX
SSE3
SSE
SSE4.1
Supplemental SSE3
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 50W 65W
Annual home energy cost 12.04 $/year 15.66 $/year
Annual commercial energy cost 43.8 $/year 56.94 $/year
Typical power consumption 40.63W 52.81W

bus

Architecture FSB FSB
Number of links 1 1
Clock speed 1,066 MHz 1,333 MHz

details

Xeon L7345  vs
Core2 Quad Q9550S 
Architecture x86-64 x86-64
Threads 4 4
L2 cache 8 MB 12 MB
L2 cache per core 2 MB/core 3 MB/core
Manufacture process 65 nm 45 nm
Transistor count 582,000,000 820,000,000
Max CPUs 32 1
Clock multiplier 7 8
Voltage range 1 - 1.5V 0.85 - 1.36V
Operating temperature Unknown - 66°C Unknown - 76.3°C

overclocking

Overclocked clock speed 1.87 GHz 2.83 GHz
Overclocked clock speed (Water) 1.87 GHz 2.83 GHz
Overclocked clock speed (Air) 1.87 GHz 2.83 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
Report a correction
Intel Core2 Quad Q9550S
Report a correction

Comments

comments powered by Disqus