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Differences What are the advantages of each

Front view of Intel Pentium T4400

Reasons to consider the
Intel Pentium T4400

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CPUBoss is not aware of any important advantages of the Pentium T4400 vs the Celeron N2840.

Front view of Intel Celeron N2840

Reasons to consider the
Intel Celeron N2840

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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 Pentium T4400 vs Celeron N2840

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 T4400
92,800 MB/s
Celeron N2840
60,300 MB/s

3D Mark 06 (CPU)

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Pentium T4400  vs
Celeron N2840 
Clock speed 2.2 GHz 2.16 GHz
Cores Dual core Dual core

features

Has a NX bit Yes Yes
Has virtualization support No Yes
Supports dynamic frequency scaling Yes Yes

integrated graphics

GPU None GPU
Label N/A Intel® HD Graphics
Number of displays supported N/A 2
GPU clock speed N/A 311 MHz
Turbo clock speed N/A 792 MHz

bus

Architecture FSB FSB
Number of links 1 1

details

Pentium T4400  vs
Celeron N2840 
Architecture x86-64 x86-64
Threads 2 2
L2 cache 1 MB 1 MB
L2 cache per core 0.5 MB/core 0.5 MB/core
Manufacture process 45 nm 22 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 2.51 GHz 2.58 GHz
Overclocked clock speed (Water) 2.2 GHz 2.17 GHz
Overclocked clock speed (Air) 2.51 GHz 2.58 GHz

power consumption

TDP 35W 7.5W
Annual home energy cost 8.43 $/year 1.81 $/year
Performance per watt 2.56 pt/W 7.05 pt/W
Typical power consumption 28.44W 6.09W
Intel Pentium T4400
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Intel Celeron N2840
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