CPUBoss Review Our evaluation of 4405U vs 6100U among all CPUs

Performance

Benchmark performance using all cores

PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Sky Diver and Cloud Gate

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

8.1

CPUBoss Score

Combination of all six facets

Winner
Intel Core i3 6100U 

CPUBoss recommends the Intel Core i3 6100U  based on its performance and single-core performance.

See full details

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VS
Front view of Intel Core i3 6100U

Intel Core i3 6100U

CPUBoss Winner

Differences What are the advantages of each

Front view of Intel Pentium 4405U

Reasons to consider the
Intel Pentium 4405U

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Better performance per dollar 0.68 pt/$ vs 0.53 pt/$ More than 25% better performance per dollar
Front view of Intel Core i3 6100U

Reasons to consider the
Intel Core i3 6100U

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Much better CompuBench 1.5 face detection score 21.59 mPixels/s vs 12.31 mPixels/s More than 75% better CompuBench 1.5 face detection score
Higher clock speed 2.3 GHz vs 2.1 GHz Around 10% higher clock speed
More l3 cache per core 1.5 MB/core vs 1 MB/core 50% more l3 cache per core
Better performance per watt 9.99 pt/W vs 7.25 pt/W Around 40% better performance per watt
Better turbo clock speed 1,000 MHz vs 950 MHz More than 5% better turbo clock speed
Better PassMark (Single core) score 1,332 vs 1,170 Around 15% better PassMark (Single core) score
Better overclocked clock speed (Air) 2.31 GHz vs 2.1 GHz Around 10% better overclocked clock speed (Air)
Slightly better overclocked clock speed (Water) 2.3 GHz vs 2.1 GHz Around 10% better overclocked clock speed (Water)

Benchmarks Real world tests of Pentium 4405U vs Core i3 6100U

CompuBench 1.5 (Face detection)

Pentium 4405U
12.31 mPixels/s
Core i3 6100U
21.59 mPixels/s

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 4405U
2,920 MB/s
Core i3 6100U
3,170 MB/s

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Pentium 4405U  vs
Core i3 6100U 
Clock speed 2.1 GHz 2.3 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
AVX 2.0
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 15W 15W
Annual home energy cost 3.61 $/year 3.61 $/year
Annual commercial energy cost 13.14 $/year 13.14 $/year
Performance per watt 7.25 pt/W 9.99 pt/W
Typical power consumption 12.19W 12.19W

bus

Architecture FSB FSB
Number of links 1 1
Transfer rate 4,000 MT/s 4,000 MT/s

details

Pentium 4405U  vs
Core i3 6100U 
Architecture x86-64 x86-64
Threads 4 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 14 nm 14 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 2.1 GHz 2.31 GHz
Overclocked clock speed (Water) 2.1 GHz 2.3 GHz
Overclocked clock speed (Air) 2.1 GHz 2.31 GHz

integrated graphics

GPU GPU GPU
Label Intel® HD Graphics 510 Intel® HD Graphics 520
Number of displays supported 3 3
GPU clock speed 300 MHz 300 MHz
Turbo clock speed 950 MHz 1,000 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1866
DDR3L-1600
LPDDR3-1600
Channels Dual Channel Dual Channel
Supports ECC No No
Maximum bandwidth 29,866.66 MB/s 29,866.66 MB/s
Maximum memory size 32,768 MB 32,768 MB
Intel Pentium 4405U
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Intel Core i3 6100U
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