Intel Core i3 4005U 

Released July, 2013
  • 1.7 GHz
  • Dual core
7 Out of 10

Explore 42 laptops with the Intel Core i3 4005U

CPUBoss Review Our evaluation of the Intel Core i3 4005U among laptop CPUs (up to 15W)

Performance

Benchmark performance using all cores

Core i3 4005U
7.2
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

Core i3 4005U
7.4
PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Core i3 4005U
7.5
Sky Diver and Cloud Gate

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

Core i3 4005U
7.3
CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Core i3 4005U
5.2
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Core i3 4005U
5.7
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

7

CPUBoss Score

Combination of all six facets

Core i3 4005U
7.0

Benchmarks Real world tests of the Intel Core i3 4005U

CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench

Core i3 4005U
8.53 mHash/s
Core i3 5005U
23.89 mHash/s
Pentium N3540
1.84 mHash/s

CompuBench 1.5 (T-Rex) Data courtesy CompuBench

Core i3 4005U
0.74 fps
Pentium N3540
0.13 fps
Core i3 5005U
0.95 fps

PCMark 8 Home 3.0 Accelerated Data courtesy FutureMark

Core i3 4005U
2,022

Sky Diver Data courtesy FutureMark

Core i3 4005U
2,184

Cloud Gate Data courtesy FutureMark

Core i3 4005U
3,406

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Core i3 4005U
3,389

GeekBench 3 (Single core) Data courtesy Primate Labs

Core i3 4005U
1,628

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core i3 4005U
2,180,000 MB/s
Pentium N3540
62,600 MB/s
Core i3 5005U
2,755,000 MB/s

Specifications Full list of technical specs

summary

Clock speed 1.7 GHz
Cores Dual core
Is unlocked No

features

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

power consumption

TDP 15W
Annual home energy cost 3.61 $/year
Performance per watt 30.11 pt/W
Typical power consumption 12.19W

bus

Architecture DMI 2.0
Transfer rate 5,000 MT/s

details

Architecture x86-64
Threads 4 threads
L2 cache 0.5 MB
L2 cache per core 0.25 MB/core
L3 cache 3 MB
L3 cache per core 1.5 MB/core
Manufacture process 22 nm
Max CPUs 1
Clock multiplier 17

overclocking

Overclocked clock speed 1.85 GHz
Overclocked clock speed (Water) 1.7 GHz
Overclocked clock speed (Air) 1.85 GHz

integrated graphics

GPU GPU
Label HD 4400 series
Number of displays supported 3
GPU clock speed 200 MHz
Turbo clock speed 950 MHz

memory controller

Memory controller Built-in
Memory type DDR3
Channels Dual Channel
Supports ECC No
Maximum bandwidth 12,800 MB/s
Maximum memory size 16,384 MB
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