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Differences What are the advantages of each

Front view of Intel Atom Z3775D

Reasons to consider the
Intel Atom Z3775D

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CPUBoss is not aware of any important advantages of the Z3775D vs the Z3770.

Front view of Intel Atom Z3770

Reasons to consider the
Intel Atom Z3770

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Supports dynamic frequency scaling Yes vs No Somewhat common; Allows for maximum performance when needed, while conserving power and minimizing heat production when not needed

Benchmarks Real world tests of Atom Z3775D vs Z3770

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Atom Z3775D
2,519.5
Atom Z3770
2,995

GeekBench 3 (Single core) Data courtesy Primate Labs

GeekBench 3 (AES single core) Data courtesy Primate Labs

Atom Z3775D
316.85 MB/s
Atom Z3770
393,800 MB/s

PassMark Data courtesy Passmark

Atom Z3775D
1,278
Atom Z3770
1,241

PassMark (Single Core)

Specifications Full list of technical specs

summary

Atom Z3775D  vs
Z3770 
Clock speed 1.49 GHz 1.46 GHz
Turbo clock speed 2.41 GHz 2.4 GHz
Cores Quad core Quad core

features

Has virtualization support Yes Yes
Instruction set extensions
AES
Supports dynamic frequency scaling No Yes

power consumption

Typical power consumption N/A 3.25W

bus

Architecture FSB FSB
Number of links 1 1

details

Atom Z3775D  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 1.49 GHz 1.47 GHz
Overclocked clock speed (Water) 1.49 GHz 1.47 GHz
Overclocked clock speed (Air) 1.49 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 Single Channel Dual Channel
Maximum bandwidth 6,400 MB/s 17,066.66 MB/s
Maximum memory size 2,048 MB 4,096 MB
Intel Atom Z3775D
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Intel Atom Z3770
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