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Differences What are the advantages of each

Front view of Intel Core Duo U2500

Reasons to consider the
Intel Core Duo U2500

Report a correction

CPUBoss is not aware of any important advantages of the U2500 vs the L2400.

Front view of Intel Core Duo L2400

Reasons to consider the
Intel Core Duo L2400

Report a correction

CPUBoss is not aware of any important advantages of the L2400 vs the U2500.

Benchmarks Real world tests of Core Duo U2500 vs L2400

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

Core Duo U2500
45.75 MB/s
Core Duo L2400
67.5 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

GeekBench

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Core Duo U2500  vs
L2400 
Clock speed 1.2 GHz 1.66 GHz
Cores Dual core Dual core
Socket type
479

features

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

power consumption

TDP 9W 15W
Annual home energy cost 2.17 $/year 3.61 $/year
Performance per watt 2.87 pt/W 2.36 pt/W
Typical power consumption 7.31W 12.19W

bus

Architecture FSB FSB
Number of links 1 1
Clock speed 533 MHz 667 MHz

details

Core Duo U2500  vs
L2400 
Architecture x86 x86
Threads 2 2
L2 cache 2 MB 2 MB
L2 cache per core 1 MB/core 1 MB/core
Manufacture process 65 nm 65 nm
Transistor count 151,000,000 151,000,000
Max CPUs 1 1
Clock multiplier 9 10
Voltage range 0.85 - 1.1V 1 - 1.21V

overclocking

Overclocked clock speed 1.2 GHz 1.84 GHz
Overclocked clock speed (Water) 1.2 GHz 1.67 GHz
Overclocked clock speed (Air) 1.2 GHz 1.84 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 Core Duo U2500
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Intel Core Duo L2400
Report a correction

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