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Differences What are the advantages of each

Front view of Intel Atom D525

Reasons to consider the
Intel Atom D525

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CPUBoss is not aware of any important advantages of the D525 vs the D2550.

Front view of Intel Atom D2550

Reasons to consider the
Intel Atom D2550

Report a correction

CPUBoss is not aware of any important advantages of the D2550 vs the D525.

Benchmarks Real world tests of Atom D525 vs D2550

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Atom D525
1,038
Atom D2550
1,147

GeekBench 3 (Single core) Data courtesy Primate Labs

GeekBench 3 (AES single core) Data courtesy Primate Labs

Atom D525
28,100 MB/s
Atom D2550
29,700 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Atom D525
1,010
Atom D2550
1,127

GeekBench (64-bit) Data courtesy Primate Labs

Atom D525
1,659
Atom D2550
1,162

GeekBench

Atom D525
1,659
Atom D2550
1,162

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Atom D525  vs
D2550 
Clock speed 1.8 GHz 1.86 GHz
Cores Dual core Dual core

features

Has a NX bit Yes Yes
Has virtualization support No No
Instruction set extensions
SSE2
MMX
SSE3
SSE
Supplemental SSE3
Supports dynamic frequency scaling No No

power consumption

TDP 13W 10W
Annual home energy cost 3.13 $/year 2.41 $/year
Performance per watt 2.62 pt/W 3.59 pt/W
Typical power consumption 10.56W 8.13W

bus

Architecture DMI DMI
Number of links 1 1
Transfer rate 2,500 MT/s 2,500 MT/s

details

Atom D525  vs
D2550 
Architecture x86-64 x86-64
Threads 4 4
L2 cache 1 MB 1 MB
L2 cache per core 0.5 MB/core 0.5 MB/core
Manufacture process 45 nm 32 nm
Max CPUs 1 1
Voltage range 0.8 - 1.18V 0.91 - 1.21V

overclocking

Overclocked clock speed 2.12 GHz 1.87 GHz
Overclocked clock speed (Water) 1.8 GHz 1.87 GHz
Overclocked clock speed (Air) 2.12 GHz 1.87 GHz

integrated graphics

GPU GPU GPU
Label Integrated Integrated

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1066
DDR3
DDR3-800
DDR2-800
DDR2-667
DDR2
Channels Single Channel Single Channel
Supports ECC No No
Maximum bandwidth 6,400 MB/s 8,533.33 MB/s
Maximum memory size 4,096 MB 4,096 MB
Intel Atom D525
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Intel Atom D2550
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