Cast your vote Do you agree or disagree with CPUBoss?

Thanks for adding your opinion. Follow us on Facebook to stay up to date with the latest news!
VS

Differences What are the advantages of each

Front view of Intel Celeron N2840

Reasons to consider the
Intel Celeron N2840

Report a correction

CPUBoss is not aware of any important advantages of the N2840 vs the 3205U.

Front view of Intel Celeron 3205U

Reasons to consider the
Intel Celeron 3205U

Report a correction

CPUBoss is not aware of any important advantages of the 3205U vs the N2840.

Benchmarks Real world tests of Celeron N2840 vs 3205U

CompuBench 1.5 (Face detection)

Celeron N2840
1.11 mPixels/s
Celeron 3205U
2.56 mPixels/s

CompuBench 1.5 (Ocean surface simulation) Data courtesy CompuBench

Celeron N2840
38.58 fps
Celeron 3205U
89 fps

CompuBench 1.5 (T-Rex) Data courtesy CompuBench

Celeron N2840
0.13 fps
Celeron 3205U
0.51 fps

CompuBench 1.5 (Video composition) Data courtesy CompuBench

Celeron N2840
1.79 fps
Celeron 3205U
-1 fps

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Celeron N2840  vs
3205U 
Clock speed 2.16 GHz 1.5 GHz
Cores Dual core Dual core

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 Intel® HD Graphics
Number of displays supported 2 3
GPU clock speed 311 MHz 100 MHz
Turbo clock speed 792 MHz 800 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1600
DDR3
Channels Dual Channel Dual Channel
Maximum bandwidth 12,800 MB/s 25,600 MB/s
Maximum memory size 8,192 MB 16,384 MB

details

Celeron N2840  vs
3205U 
Architecture x86-64 x86-64
Threads 2 2
L2 cache 1 MB 0.5 MB
L2 cache per core 0.5 MB/core 0.25 MB/core
Manufacture process 22 nm 14 nm
Max CPUs 1 1

overclocking

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

power consumption

TDP 7.5W 15W
Annual home energy cost 1.81 $/year 3.61 $/year
Performance per watt 7.05 pt/W 4.73 pt/W
Typical power consumption 6.09W 12.19W

bus

Architecture FSB DMI 2.0
Number of links 1 1
Intel Celeron N2840
Report a correction
Intel Celeron 3205U
Report a correction

Read more

Comments

comments powered by Disqus