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Differences What are the advantages of each

Front view of Intel Celeron N2840

Reasons to consider the
Intel Celeron N2840

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CPUBoss is not aware of any important advantages of the Intel Celeron N2840 vs the AMD E2 3800.

Front view of AMD E2 3800

Reasons to consider the
AMD E2 3800

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CPUBoss is not aware of any important advantages of the AMD E2 3800 vs the Intel Celeron N2840.

Benchmarks Real world tests of Celeron N2840 vs E2 3800

GeekBench 3 (Multi-core) Data courtesy Primate Labs

E2 3800
2,278

GeekBench 3 (Single core) Data courtesy Primate Labs

GeekBench 3 (AES single core) Data courtesy Primate Labs

Celeron N2840
60,300 MB/s
E2 3800
654,900 MB/s

3D Mark 06 (CPU)

PassMark Data courtesy Passmark

E2 3800
1,614

PassMark (Single Core)

Specifications Full list of technical specs

summary

Celeron N2840  vs
E2 3800 
Clock speed 2.16 GHz 1.3 GHz
Turbo clock speed 2.58 GHz None
Cores Dual core Quad core
Is unlocked No No

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Supports dynamic frequency scaling Yes Yes

integrated graphics

GPU GPU GPU
Label Intel® HD Graphics Radeon HD 8280
GPU clock speed 311 MHz 450 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1600
DDR3
Channels Dual Channel Single Channel
Supports ECC No No
Maximum bandwidth 12,800 MB/s 12,800 MB/s

details

Celeron N2840  vs
E2 3800 
Architecture x86-64 x86-64
Threads 2 4
L2 cache 1 MB 2 MB
L2 cache per core 0.5 MB/core 0.5 MB/core
Manufacture process 22 nm 28 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 2.58 GHz 1.3 GHz
Overclocked clock speed (Water) 2.17 GHz 1.3 GHz
Overclocked clock speed (Air) 2.58 GHz 1.3 GHz

power consumption

TDP 7.5W 15W
Annual home energy cost 1.81 $/year 3.61 $/year
Performance per watt 7.05 pt/W 18 pt/W
Typical power consumption 6.09W 12.19W
Intel Celeron N2840
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AMD E2 3800
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