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Differences What are the advantages of each

Front view of Intel Pentium U5400

Reasons to consider the
Intel Pentium U5400

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Has a built-in GPU Yes vs No Somewhat common; A separate graphics adapter is not required
Front view of Intel Core2 Duo T5250

Reasons to consider the
Intel Core2 Duo T5250

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CPUBoss is not aware of any important advantages of the Core2 Duo T5250 vs the Pentium U5400.

Benchmarks Real world tests of Pentium U5400 vs Core2 Duo T5250

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

Pentium U5400
46.8 MB/s
Core2 Duo T5250
63,700 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

GeekBench

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Pentium U5400  vs
Core2 Duo T5250 
Clock speed 1.2 GHz 1.5 GHz
Cores Dual core Dual core
Socket type
BGA 1288
478

features

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

power consumption

TDP 18W 35W
Annual home energy cost 4.34 $/year 8.43 $/year
Performance per watt 1.88 pt/W 1.72 pt/W
Typical power consumption 14.63W 28.44W

details

Pentium U5400  vs
Core2 Duo T5250 
Architecture x86-64 x86-64
Threads 2 2
L2 cache 1 MB 2 MB
L2 cache per core 0.5 MB/core 1 MB/core
Manufacture process 32 nm 65 nm
Transistor count 382,000,000 291,000,000
Max CPUs 1 1
Clock multiplier 9 9

overclocking

Overclocked clock speed 1.2 GHz 1.78 GHz
Overclocked clock speed (Water) 1.2 GHz 1.5 GHz
Overclocked clock speed (Air) 1.2 GHz 1.78 GHz

integrated graphics

GPU GPU None
Label Intel® HD Graphics N/A
Number of displays supported 2 N/A
GPU clock speed 166 MHz N/A
Turbo clock speed 500 MHz N/A

bus

Architecture DMI FSB
Number of links 1 1
Intel Pentium U5400
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Intel Core2 Duo T5250
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