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Differences What are the advantages of each

Front view of Intel Celeron M 450

Reasons to consider the
Intel Celeron M 450

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Much better overclocked clock speed (Air) 3.57 GHz vs 1.67 GHz Around 2.2x better overclocked clock speed (Air)
Much better overclocked clock speed (Water) 3.12 GHz vs 1.6 GHz More than 95% better overclocked clock speed (Water)
Front view of Intel Celeron G440

Reasons to consider the
Intel Celeron G440

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Has a built-in GPU Yes vs No Somewhat common; A separate graphics adapter is not required
Has virtualization support Yes vs No Somewhat common; Boosts performance of virtual machines

Benchmarks Real world tests of Celeron M 450 vs G440

GeekBench 3 (Multi-core) Data courtesy Primate Labs

GeekBench 3 (Single core) Data courtesy Primate Labs

Celeron G440
1,142.5

GeekBench 3 (AES single core) Data courtesy Primate Labs

Celeron M 450
92,100 MB/s
Celeron G440
78.85 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

GeekBench

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Celeron M 450  vs
G440 
Clock speed 2.2 GHz 1.6 GHz
Cores Single core Single core
Socket type
M
LGA 1155
478
LGA 775
Slot 1

features

Has a NX bit Yes Yes
Supports trusted computing No No
Has virtualization support No Yes
Instruction set extensions
SSE2
MMX
SSE4
SSE3
SSE
SSE4.1
SSE4.2
Supplemental SSE3
Supports dynamic frequency scaling No No

power consumption

TDP 35W 35W
Annual home energy cost 8.43 $/year 8.43 $/year
Annual commercial energy cost 30.66 $/year 30.66 $/year
Performance per watt 2.63 pt/W 1.31 pt/W
Typical power consumption 28.44W 28.44W

bus

Architecture FSB DMI
Number of links 1 1

details

Celeron M 450  vs
G440 
Architecture x86-64 x86-64
Threads 1 1
L2 cache 1 MB 0.25 MB
L2 cache per core 1 MB/core 0.25 MB/core
Manufacture process 65 nm 32 nm
Max CPUs 1 1
Clock multiplier 11 16
Operating temperature Unknown - 60.4°C Unknown - 65.5°C

overclocking

Overclocked clock speed 3.57 GHz 1.67 GHz
Overclocked clock speed (Water) 3.12 GHz 1.6 GHz
Overclocked clock speed (Air) 3.57 GHz 1.67 GHz

integrated graphics

GPU None GPU
Label N/A Intel® HD Graphics
Number of displays supported N/A 2
GPU clock speed N/A 650 MHz
Turbo clock speed N/A 1,000 MHz

memory controller

Memory controller Built-in Built-in
Intel Celeron M 450
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Intel Celeron G440
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