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Differences What are the advantages of each

Front view of Intel Atom Z3775

Reasons to consider the
Intel Atom Z3775

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CPUBoss is not aware of any important advantages of the Z3775 vs the Z3770.

Front view of Intel Atom Z3770

Reasons to consider the
Intel Atom Z3770

Report a correction

CPUBoss is not aware of any important advantages of the Z3770 vs the Z3775.

Benchmarks Real world tests of Atom Z3775 vs Z3770

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Atom Z3775
3,046
Atom Z3770
2,995

GeekBench 3 (Single core) Data courtesy Primate Labs

GeekBench 3 (AES single core) Data courtesy Primate Labs

Atom Z3775
381,000 MB/s
Atom Z3770
393,800 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Atom Z3775
2,989
Atom Z3770
2,827

GeekBench

Atom Z3775
2,989
Atom Z3770
2,827

3D Mark 06 (CPU)

PassMark Data courtesy Passmark

Atom Z3775
1,259
Atom Z3770
1,241

PassMark (Single Core)

Specifications Full list of technical specs

summary

Atom Z3775  vs
Z3770 
Clock speed 1.47 GHz 1.46 GHz
Turbo clock speed 2.39 GHz 2.4 GHz
Cores Quad core Quad core

features

Has virtualization support Yes Yes
Instruction set extensions
SSE2
SSE4
SSE3
EM64T
SSE
SSE4.1
SSE4.2
Supplemental SSE3
AES
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 2W 4W
Annual home energy cost 0.48 $/year 0.96 $/year
Performance per watt 90.91 pt/W 46.34 pt/W
Typical power consumption 1.63W 3.25W

bus

Architecture FSB FSB
Number of links 1 1

details

Atom Z3775  vs
Z3770 
Architecture x86-64 x86-64
Threads 4 4
L2 cache 2 MB 2 MB
L2 cache per core 0.5 MB/core 0.5 MB/core
Manufacture process 22 nm 22 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 2.27 GHz 1.47 GHz
Overclocked clock speed (Water) 1.47 GHz 1.47 GHz
Overclocked clock speed (Air) 2.27 GHz 1.47 GHz

integrated graphics

GPU GPU GPU
Label Intel® HD Graphics Intel® HD Graphics
GPU clock speed 311 MHz 311 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1066
DDR3
Channels Dual Channel Dual Channel
Supports ECC No No
Maximum bandwidth 17,066.66 MB/s 17,066.66 MB/s
Maximum memory size 4,096 MB 4,096 MB
Intel Atom Z3775
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Intel Atom Z3770
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