Intel Pentium 4405U 

Released July, 2015
  • 2.1 GHz
  • Dual core
7.9 Out of 10

CPUBoss Review Our evaluation of the Intel Pentium 4405U among all CPUs

Performance

Benchmark performance using all cores

Pentium 4405U
5.2
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

Pentium 4405U
5.8
PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Pentium 4405U
n.d.
Sky Diver and Cloud Gate

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

Pentium 4405U
6.7
CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Pentium 4405U
5.7
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Pentium 4405U
n.d.
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

7.9

CPUBoss Score

Combination of all six facets

Pentium 4405U
7.9

Benchmarks Real world tests of the Intel Pentium 4405U

CompuBench 1.5 (Face detection)

Pentium 4405U
12.31 mPixels/s
Core i3 6100U
21.26 mPixels/s
Core i3 4005U
10.07 mPixels/s

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Pentium 4405U
4,573.5

GeekBench 3 (Single core) Data courtesy Primate Labs

Pentium 4405U
2,254

GeekBench 3 (AES single core) Data courtesy Primate Labs

Pentium 4405U
2,980 MB/s
Core i3 4005U
2,180,000 MB/s
Core i3 6100U
3,110 MB/s

Specifications Full list of technical specs

summary

Clock speed 2.1 GHz
Cores Dual core

features

Has a NX bit Yes
Supports trusted computing No
Has virtualization support Yes
Instruction set extensions
  1. MMX
  2. AES
  3. SSE
  4. SSE2
  5. SSE4.1
  6. SSE3
  7. Supplemental SSE3
  8. SSE4.2
  9. SSE4
Supports dynamic frequency scaling Yes

power consumption

TDP 15W
Annual home energy cost 3.61 $/year
Annual commercial energy cost 13.14 $/year
Performance per watt 8.42 pt/W
Typical power consumption 12.19W

bus

Architecture FSB
Transfer rate 4,000 MT/s

details

Architecture x86-64
Threads 4 threads
L2 cache 0.5 MB
L2 cache per core 0.25 MB/core
L3 cache 2 MB
L3 cache per core 1 MB/core
Manufacture process 14 nm
Max CPUs 1

overclocking

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

integrated graphics

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

memory controller

Memory controller Built-in
Memory type
  1. DDR3-1866
  2. LPDDR3-1600
Channels Dual Channel
Supports ECC No
Maximum bandwidth 29,866.66 MB/s
Maximum memory size 32,768 MB
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