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Differences What are the advantages of each

Front view of Intel Pentium 2020M

Reasons to consider the
Intel Pentium 2020M

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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
Front view of Intel Atom Z3735D

Reasons to consider the
Intel Atom Z3735D

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CPUBoss is not aware of any important advantages of the Atom Z3735D vs the Pentium 2020M.

Benchmarks Real world tests of Pentium 2020M vs Atom Z3735D

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

Pentium 2020M
125,700 MB/s
Atom Z3735D
277,400 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

GeekBench

3D Mark 06 (CPU)

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Pentium 2020M  vs
Atom Z3735D 
Clock speed 2.4 GHz 1.33 GHz
Cores Dual core Quad core

features

Has virtualization support Yes Yes
Supports dynamic frequency scaling Yes No

integrated graphics

GPU GPU GPU
Label HD Graphics Intel® HD Graphics
GPU clock speed 650 MHz 311 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1600
DDR3L-1600
DDR3-1333
DDR3L-1333
DDR3
Channels Dual Channel Single Channel
Maximum bandwidth 25,600 MB/s 6,400 MB/s
Maximum memory size 32,768 MB 2,048 MB

details

Pentium 2020M  vs
Atom Z3735D 
Architecture x86-64 x86-64
Threads 2 4
L2 cache 1 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 2.4 GHz 1.58 GHz
Overclocked clock speed (Water) 2.4 GHz 1.33 GHz
Overclocked clock speed (Air) 2.4 GHz 1.58 GHz

power consumption

Typical power consumption 28.44W N/A

bus

Architecture DMI FSB
Number of links 1 1
Intel Pentium 2020M
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Intel Atom Z3735D
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