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Differences What are the advantages of each

Front view of Intel Pentium 745A

Reasons to consider the
Intel Pentium 745A

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CPUBoss is not aware of any important advantages of the 745A vs the 740.

Front view of Intel Pentium 740

Reasons to consider the
Intel Pentium 740

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CPUBoss is not aware of any important advantages of the 740 vs the 745A.

Features Key features of the Pentium 745A  vs 740 

clock speed

Pentium 745A
1.8 GHz
Pentium 740
1.73 GHz

L2 cache

overclocked clock speed (air)

Pentium 745A
2.4 GHz
Pentium 740
2.25 GHz

overclocked clock speed (water)

Pentium 745A
1.8 GHz
Pentium 740
1.73 GHz

Specifications Full list of technical specs

summary

Pentium 745A  vs
740 
Clock speed 1.8 GHz 1.73 GHz
Cores Single core Single core

features

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

power consumption

TDP 21W 27W
Annual home energy cost 5.06 $/year 6.5 $/year
Typical power consumption 17.06W 21.94W

memory controller

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

details

Pentium 745A  vs
740 
Architecture x86 x86
Threads 1 1
L2 cache 2 MB 2 MB
L2 cache per core 2 MB/core 2 MB/core
Manufacture process 90 nm 90 nm
Transistor count 144,000,000 144,000,000
Max CPUs 1 1
Clock multiplier 18 13
Voltage range 1.28 - 1.34V 1.26 - 1.36V

overclocking

Overclocked clock speed 2.4 GHz 2.25 GHz
Overclocked clock speed (Water) 1.8 GHz 1.73 GHz
Overclocked clock speed (Air) 2.4 GHz 2.25 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 400 MHz 533 MHz
Intel Pentium 745A
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Intel Pentium 740
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