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Differences What are the advantages of each

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 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 Core2 Duo T5250 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

Core2 Duo T5250
63,700 MB/s
Celeron N2840
60,300 MB/s

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Core2 Duo T5250  vs
Celeron N2840 
Clock speed 1.5 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

Core2 Duo T5250  vs
Celeron N2840 
Architecture x86-64 x86-64
Threads 2 2
L2 cache 2 MB 1 MB
L2 cache per core 1 MB/core 0.5 MB/core
Manufacture process 65 nm 22 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 1.78 GHz 2.58 GHz
Overclocked clock speed (Water) 1.5 GHz 2.17 GHz
Overclocked clock speed (Air) 1.78 GHz 2.58 GHz

power consumption

TDP 35W 7.5W
Annual home energy cost 8.43 $/year 1.81 $/year
Performance per watt 1.72 pt/W 7.05 pt/W
Typical power consumption 28.44W 6.09W
Intel Core2 Duo T5250
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Intel Celeron N2840
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