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Differences What are the advantages of each

Front view of Intel Core2 Duo T9400

Reasons to consider the
Intel Core2 Duo T9400

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CPUBoss is not aware of any important advantages of the Intel Core2 Duo T9400 vs the AMD A10 4657M.

Front view of AMD A10 4657M

Reasons to consider the
AMD A10 4657M

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CPUBoss is not aware of any important advantages of the AMD A10 4657M vs the Intel Core2 Duo T9400.

Benchmarks Real world tests of Core2 Duo T9400 vs A10 4657M

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

Core2 Duo T9400
103,400 MB/s
A10 4657M
1,240,000 MB/s

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Core2 Duo T9400  vs
A10 4657M 
Clock speed 2.53 GHz 2.3 GHz
Cores Dual core Quad core

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE4a
SSE2
MMX
SSE4
SSE3
SSE
SSE4.1
SSE4.2
Supplemental SSE3
AES
Supports dynamic frequency scaling Yes Yes

details

Core2 Duo T9400  vs
A10 4657M 
Threads 2 4
L2 cache 6 MB 4 MB
L2 cache per core 3 MB/core 1 MB/core
Manufacture process 45 nm 32 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 1.8 GHz 2.3 GHz
Overclocked clock speed (Water) 1.8 GHz 2.3 GHz
Overclocked clock speed (Air) 1.8 GHz 2.3 GHz

power consumption

TDP 35W 35W
Annual home energy cost 8.43 $/year 8.43 $/year
Performance per watt 2.54 pt/W 14.25 pt/W
Typical power consumption 28.44W 28.44W
Intel Core2 Duo T9400
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AMD A10 4657M
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