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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 Z3775.

Front view of Intel Atom Z3775

Reasons to consider the
Intel Atom Z3775

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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 Z3775

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Atom Z3775D
2,519.5
Atom Z3775
3,046

GeekBench 3 (Single core) Data courtesy Primate Labs

GeekBench 3 (AES single core) Data courtesy Primate Labs

Atom Z3775D
316.85 MB/s
Atom Z3775
381,000 MB/s

PassMark Data courtesy Passmark

Atom Z3775D
1,278
Atom Z3775
1,259

PassMark (Single Core)

Specifications Full list of technical specs

summary

Atom Z3775D  vs
Z3775 
Clock speed 1.49 GHz 1.47 GHz
Turbo clock speed 2.41 GHz 2.39 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 No Yes

power consumption

Typical power consumption N/A 1.63W

bus

Architecture FSB FSB
Number of links 1 1

details

Atom Z3775D  vs
Z3775 
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 2.27 GHz
Overclocked clock speed (Water) 1.49 GHz 1.47 GHz
Overclocked clock speed (Air) 1.49 GHz 2.27 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 Z3775
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