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Differences What are the advantages of each

Front view of Intel Core Solo U1500

Reasons to consider the
Intel Core Solo U1500

Report a correction

CPUBoss is not aware of any important advantages of the U1500 vs the U1400.

Front view of Intel Core Solo U1400

Reasons to consider the
Intel Core Solo U1400

Report a correction

CPUBoss is not aware of any important advantages of the U1400 vs the U1500.

Benchmarks Real world tests of Core Solo U1500 vs U1400

GeekBench (32-bit) Data courtesy Primate Labs

GeekBench

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Core Solo U1500  vs
U1400 
Clock speed 1.33 GHz 1.2 GHz
Cores Single core Single 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 5.5W 6W
Annual home energy cost 1.32 $/year 1.45 $/year
Performance per watt 5.58 pt/W 3.54 pt/W
Typical power consumption 4.47W 4.88W

memory controller

Memory controller Built-in Built-in
Supports ECC No No

details

Core Solo U1500  vs
U1400 
Architecture x86 x86
Threads 1 1
L2 cache 2 MB 2 MB
L2 cache per core 2 MB/core 2 MB/core
Manufacture process 65 nm 65 nm
Transistor count 151,000,000 151,000,000
Max CPUs 1 1
Clock multiplier 10 9
Voltage range 0.85 - 1.1V 0.85 - 1.1V

overclocking

Overclocked clock speed 1.33 GHz 1.57 GHz
Overclocked clock speed (Water) 1.33 GHz 1.2 GHz
Overclocked clock speed (Air) 1.33 GHz 1.57 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

bus

Architecture FSB FSB
Number of links 1 1
Clock speed 533 MHz 533 MHz
Intel Core Solo U1500
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Intel Core Solo U1400
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