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Differences What are the advantages of each

Front view of Intel Pentium 3558U

Reasons to consider the
Intel Pentium 3558U

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CPUBoss is not aware of any important advantages of the Pentium 3558U vs the Core i3 4005U.

Front view of Intel Core i3 4005U

Reasons to consider the
Intel Core i3 4005U

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CPUBoss is not aware of any important advantages of the Core i3 4005U vs the Pentium 3558U.

Benchmarks Real world tests of Pentium 3558U vs Core i3 4005U

CompuBench 1.5 (Face detection)

Pentium 3558U
7 mPixels/s
Core i3 4005U
12.5 mPixels/s

CompuBench 1.5 (Ocean surface simulation) Data courtesy CompuBench

Pentium 3558U
137.55 fps
Core i3 4005U
132.16 fps

CompuBench 1.5 (T-Rex) Data courtesy CompuBench

Pentium 3558U
-1 fps
Core i3 4005U
0.74 fps

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 3558U
97,400 MB/s
Core i3 4005U
2,180,000 MB/s

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Pentium 3558U  vs
Core i3 4005U 
Clock speed 1.7 GHz 1.7 GHz
Cores Dual core Dual core

features

Has a NX bit Yes Yes
Supports trusted computing No No
Has virtualization support Yes Yes
Instruction set extensions
SSE2
MMX
SSE4
AVX
SSE3
SSE
SSE4.1
SSE4.2
Supplemental SSE3
AES
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 15W 15W
Annual home energy cost 3.61 $/year 3.61 $/year
Performance per watt 5.44 pt/W 28.25 pt/W
Typical power consumption 12.19W 12.19W

bus

Architecture DMI 2.0 DMI 2.0
Number of links 1 1
Transfer rate 5,000 MT/s 5,000 MT/s

details

Pentium 3558U  vs
Core i3 4005U 
Architecture x86-64 x86-64
Threads 2 4
L2 cache 0.5 MB 0.5 MB
L2 cache per core 0.25 MB/core 0.25 MB/core
L3 cache 2 MB 3 MB
L3 cache per core 1 MB/core 1.5 MB/core
Manufacture process 22 nm 22 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 1.86 GHz 1.81 GHz
Overclocked clock speed (Water) 1.7 GHz 1.7 GHz
Overclocked clock speed (Air) 1.86 GHz 1.81 GHz

integrated graphics

GPU GPU GPU
Label Intel® HD Graphics HD 4400 series
Number of displays supported 3 3
GPU clock speed 200 MHz 200 MHz
Turbo clock speed 1,000 MHz 950 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1600
DDR3-1333
DDR3
Channels Dual Channel Dual Channel
Supports ECC No No
Maximum bandwidth 25,600 MB/s 12,800 MB/s
Maximum memory size 16,384 MB 16,384 MB
Intel Pentium 3558U
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Intel Core i3 4005U
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