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Differences What are the advantages of each

Front view of Intel Core2 X9100

Reasons to consider the
Intel Core2 X9100

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CPUBoss is not aware of any important advantages of the Core2 X9100 vs the Core2 Duo P9700.

Front view of Intel Core2 Duo P9700

Reasons to consider the
Intel Core2 Duo P9700

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Supports trusted computing Yes vs No Somewhat common; Allows for safer, more reliable computing

Benchmarks Real world tests of Core2 X9100 vs Duo P9700

GeekBench 3 (Multi-core) Data courtesy Primate Labs

GeekBench 3 (Single core) Data courtesy Primate Labs

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core2 X9100
129,300 MB/s
Core2 Duo P9700
121,150 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

GeekBench (64-bit) Data courtesy Primate Labs

GeekBench

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Core2 X9100  vs
Duo P9700 
Clock speed 3.06 GHz 2.8 GHz
Cores Dual core Dual core
Socket type
478
P

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 44W 28W
Annual home energy cost 10.6 $/year 6.75 $/year
Performance per watt 2.93 pt/W 4.3 pt/W
Typical power consumption 35.75W 22.75W

bus

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

details

Core2 X9100  vs
Duo P9700 
Architecture x86-64 x86-64
Threads 2 2
L2 cache 6 MB 6 MB
L2 cache per core 3 MB/core 3 MB/core
Manufacture process 45 nm 45 nm
Transistor count 410,000,000 410,000,000
Max CPUs 1 1
Clock multiplier 12 10
Voltage range 1.05 - 1.26V 1.01 - 1.18V

overclocking

Overclocked clock speed 3.78 GHz 3.32 GHz
Overclocked clock speed (Water) 3.07 GHz 2.8 GHz
Overclocked clock speed (Air) 3.78 GHz 3.32 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 Core2 X9100
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Intel Core2 Duo P9700
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