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Differences What are the advantages of each

Front view of Intel E5-2650LV4

Reasons to consider the
Intel E5-2650LV4

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Much newer manufacturing process 14 nm vs 45 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
More threads 28 vs 4 24 more threads
More cores 14 vs 4 10 more cores; run more applications at once
Significantly lower typical power consumption 52.81W vs 77.19W More than 30% lower typical power consumption
Supports more CPUs in SMP configuration 2 vs 1 Twice as many CPUs in SMP configuration
Newer Jan, 2016 vs Jan, 2008 Release date over 8 years later
Significantly lower annual home energy cost 15.66 $/year vs 22.89 $/year More than 30% lower annual home energy cost
Significantly lower annual commercial energy cost 56.94 $/year vs 83.22 $/year More than 30% lower annual commercial energy cost
Front view of Intel Core2 Quad Q9550

Reasons to consider the
Intel Core2 Quad Q9550

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Significantly higher clock speed 2.83 GHz vs 1.7 GHz More than 65% higher clock speed
Higher Maximum operating temperature 71.4 °C vs 64 °C More than 10% higher Maximum operating temperature

Features Key features of the E5-2650LV4  vs Core2 Quad Q9550 

clock speed

E5-2650LV4
1.7 GHz
Core2 Quad Q9550
2.83 GHz

Specifications Full list of technical specs

summary

E5-2650LV4  vs
Core2 Quad Q9550 
Clock speed 1.7 GHz 2.83 GHz
Cores Processing Cores Quad core

features

Has a NX bit Yes Yes
Supports trusted computing Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE2
MMX
SSE4
AVX
SSE3
EM64T
SSE
SSE4.1
Supplemental SSE3
AES
AVX 2.0
Supports dynamic frequency scaling Yes Yes

bus

Architecture QPI FSB
Number of links 2 1
Clock speed 4,800 MHz 1,333 MHz

details

E5-2650LV4  vs
Core2 Quad Q9550 
Architecture x86-64 x86-64
Threads 28 4
Manufacture process 14 nm 45 nm
Max CPUs 2 1
Operating temperature Unknown - 64°C Unknown - 71.4°C

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

power consumption

TDP 65W 95W
Annual home energy cost 15.66 $/year 22.89 $/year
Annual commercial energy cost 56.94 $/year 83.22 $/year
Typical power consumption 52.81W 77.19W
Intel E5-2650LV4
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Intel Core2 Quad Q9550
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