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Intel Core2 Duo E7500

Front view of Intel Core2 Duo E7500
Front view of Intel Core2 Duo E4500

Intel Core2 Duo E4500

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Differences What are the advantages of each

Front view of Intel Core2 Duo E7500

Reasons to consider the
Intel Core2 Duo E7500

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Much higher clock speed 2.93 GHz vs 2.2 GHz Around 35% higher clock speed
Much better PassMark score 1,877 vs 1,275 More than 45% better PassMark score
Much better geekbench 2 (32-bit) score 2,673 vs 1,988 Around 35% better geekbench 2 (32-bit) score
Much newer manufacturing process 45 nm vs 65 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Has virtualization support Yes vs No Somewhat common; Boosts performance of virtual machines
Much better overclocked clock speed (Air) 3.85 GHz vs 3.16 GHz More than 20% better overclocked clock speed (Air)
Significantly better overclocked clock speed (Water) 4.06 GHz vs 3.52 GHz More than 15% better overclocked clock speed (Water)
Higher Maximum operating temperature 74.1 °C vs 73.3 °C Almost the same
Newer Jan, 2009 vs Jul, 2007 Release date over 1 years later
Front view of Intel Core2 Duo E4500

Reasons to consider the
Intel Core2 Duo E4500

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CPUBoss is not aware of any important advantages of the E4500 vs the E7500.

Benchmarks Real world tests of Core2 Duo E7500 vs E4500

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Core2 Duo E7500
2,850
Core2 Duo E4500
2,102

GeekBench 3 (Single core) Data courtesy Primate Labs

Core2 Duo E7500
1,553
Core2 Duo E4500
1,146

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core2 Duo E7500
124,700 MB/s
Core2 Duo E4500
93,900 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Core2 Duo E7500
2,673
Core2 Duo E4500
1,988

GeekBench (64-bit) Data courtesy Primate Labs

Core2 Duo E7500
2,986
Core2 Duo E4500
3,565

GeekBench

Core2 Duo E7500
4,879
Core2 Duo E4500
3,575

PassMark Data courtesy Passmark

Core2 Duo E7500
1,877
Core2 Duo E4500
1,275

PassMark (Single Core)

Core2 Duo E7500
1,204
Core2 Duo E4500
817

Specifications Full list of technical specs

summary

 Core2 Duo E7500  vs
E4500 
Clock speed 2.93 GHz 2.2 GHz
Cores Dual core Dual core
Socket type
LGA 775

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

power consumption
TDP 65W 65W
Annual home energy cost 15.66 $/year 15.66 $/year
Annual commercial energy cost 56.94 $/year 56.94 $/year
Performance per watt 1.9 pt/W 1.38 pt/W
Typical power consumption 52.81W 52.81W

bus
Architecture FSB FSB
Number of links 1 1
Clock speed 1,066 MHz 800 MHz

details

 Core2 Duo E7500  vs
E4500 
Architecture x86-64 x86-64
Threads 2 2
L2 cache 3 MB 2 MB
L2 cache per core 1.5 MB/core 1 MB/core
Manufacture process 45 nm 65 nm
Transistor count 228,000,000 167,000,000
Max CPUs 1 1
Clock multiplier 11 11
Voltage range 0.85 - 1.36V 0.85 - 1.5V
Operating temperature Unknown - 74.1°C Unknown - 73.3°C

overclocking
Overclocked clock speed 3.85 GHz 3.16 GHz
Overclocked clock speed (Water) 4.06 GHz 3.52 GHz
Overclocked clock speed (Air) 3.85 GHz 3.16 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 Duo E7500
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Intel Core2 Duo E4500
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