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Differences What are the advantages of each

Front view of Intel Atom x7 x7-Z8700

Reasons to consider the
Intel Atom x7 x7-Z8700

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Much better geekbench 3 AES single core score 389,000 MB/s vs 279,850 MB/s Around 40% better geekbench 3 AES single core score
Much better 3DMark06 CPU score 23.1 vs 21.3 Around 10% better 3DMark06 CPU score
Higher turbo clock speed 2.4 GHz vs 1.83 GHz More than 30% higher turbo clock speed
Significantly newer manufacturing process 14 nm vs 22 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Higher clock speed 1.6 GHz vs 1.33 GHz More than 20% higher clock speed
Better overclocked clock speed (Air) 2.4 GHz vs 1.63 GHz Around 50% better overclocked clock speed (Air)
Slightly better PassMark score 1,924 vs 908 More than 2x better PassMark score
Newer Jan, 2015 vs Apr, 2014 Release date 8 months later
Front view of Intel Atom Z3735F

Reasons to consider the
Intel Atom Z3735F

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Much better performance per dollar 7.87 pt/$ vs 4.22 pt/$ More than 85% better performance per dollar
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
Higher GPU clock speed 311 MHz vs 200 MHz More than 55% higher GPU clock speed
Better overclocked clock speed (Water) 1.83 GHz vs 1.6 GHz Around 15% better overclocked clock speed (Water)

Benchmarks Real world tests of Atom x7 x7-Z8700 vs Z3735F

GeekBench 3 (Multi-core) Data courtesy Primate Labs

GeekBench 3 (Single core) Data courtesy Primate Labs

GeekBench 3 (AES single core) Data courtesy Primate Labs

Atom x7 x7-Z8700
389,000 MB/s
Atom Z3735F
279,850 MB/s

3D Mark 06 (CPU)

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Atom x7 x7-Z8700  vs
Z3735F 
Clock speed 1.6 GHz 1.33 GHz
Turbo clock speed 2.4 GHz 1.83 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 1.79W

bus

Architecture FSB FSB
Number of links 1 1

details

Atom x7 x7-Z8700  vs
Z3735F 
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 14 nm 22 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 2.4 GHz 1.63 GHz
Overclocked clock speed (Water) 1.6 GHz 1.83 GHz
Overclocked clock speed (Air) 2.4 GHz 1.63 GHz

integrated graphics

GPU GPU GPU
Label Intel® HD Graphics Intel® HD Graphics
GPU clock speed 200 MHz 311 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3
DDR3L-1333
DDR3RS-1333
Channels Dual Channel Single Channel
Maximum bandwidth 12,800 MB/s 6,400 MB/s
Maximum memory size 8,192 MB 2,048 MB
Intel Atom x7 x7-Z8700
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Intel Atom Z3735F
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