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Intel Core i3-4005U

Intel 4005U

The Intel Core i3-4005U is an ULV (ultra low voltage) dual-core processor for ultrabooks which has been presented in Q3/2013. It is based on the Haswell architecture and manufactured in 22nm. Due to Hyperthreading, the two cores can handle up to four threads in parallel, leading to better utilization of the CPU. Each core offers a base speed of 1.7 GHz (no Turbo Boost support). Compared to the Core i3-4010U, the 4005U offers a slightly lower GPU clock, less I/O-ports and lacks support for VT-d.

Haswell is the successor to the Ivy Bridge architecture with improvements on both GPU and CPU performance. The CPUs are produced in 22nm and offer an optimized branch prediction as well as additional execution ports, improving the performance per clock by almost 10 percent. Furthermore, new features like AVX2 and FMA should increase the performance in future applications.

The performance of the Core i3-4005U is slightly above the old and slightly higher clocked Core i3-3217U. However, when using new instructions such as AVX2 the performance can be significantly better. Thus, the CPU has sufficient power for office and multimedia purposes as well as most applications.

The integrated HD Graphics 4400 offers 20 Execution Units (EUs) clocked at 200 - 950 MHz (with Turbo Boost), making it somewhat faster than the former HD Graphics 4000 (at similar clocks). However, the HD 4400 is significantly slower than the HD 5000 of other ULV models.

The Core i3-4005U is rated at a TDP of 15 W including graphics card, memory controller, VRMs and the integrated chipset.  Therefore, the CPU is suited for small ultrabooks 11-inches or greater.

SeriesIntel Core i3
CodenameHaswell
Clock Rate1700 MHz
Level 1 Cache128 KB
Level 2 Cache512 KB
Level 3 Cache3072 KB
Number of Cores / Threads2 / 4
Max. Power Consumption (TDP = Thermal Design Power)15 Watt
Manufacturing Technology22 nm
Max. Temperature100 °C
FeaturesHD Graphics 4400 (200 - 950 MHz), DDR3(L)-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NI
GPUIntel HD Graphics 4400 (200 - 950 MHz)
64 Bit64 Bit support
Hardware VirtualizationVT-x
Announcement Date09/01/2013
Product Link (external)Intel Core i3 4005U

Benchmarks

Octane V2 - Total Score
0% 100%
min: 8010      avg: 8010 (21%)     median: 8010 (21%)     max: 8010 Points
Cinebench R15 - CPU Single 64Bit
0% 100%
min: 68      avg: 68 (39%)     median: 68 (39%)     max: 68 Points
Cinebench R15 - CPU Multi 64Bit
0% 100%
min: 172      avg: 172 (11%)     median: 172 (11%)     max: 172 Points
Mozilla Kraken 1.1 - Total Score
0% 100%
min: 3960.4      avg: 3960.4 (7%)     median: 3960.4 (7%)     max: 3960.4 ms
Geekbench 3 - 32 Bit Multi-Core Score
0% 100%
min: 3441      avg: 3441 (21%)     median: 3441 (21%)     max: 3441 Points
Geekbench 3 - 32 Bit Single-Core Score
0% 100%
min: 1673      avg: 1673 (36%)     median: 1673 (36%)     max: 1673 Points
3DMark (2013) - Cloud Gate Standard Physics 1280x720
0% 100%
min: 1672      avg: 1672 (4%)     median: 1672 (4%)     max: 1672 Points
3DMark (2013) - Ice Storm Standard Physics 1280x720
0% 100%
min: 19209      avg: 19209 (12%)     median: 19209 (12%)     max: 19209 Points
Sunspider - 1.0 Total Score
0% 100%
min: 199      avg: 199 (5%)     median: 199 (5%)     max: 199 ms
TrueCrypt - Serpent Mean 100MB
0% 100%
min: 0.0909      avg: 0.1 (5%)     median: 0.1 (5%)     max: 0.0909 GB/s
TrueCrypt - Twofish Mean 100MB
0% 100%
min: 0.16      avg: 0.2 (10%)     median: 0.2 (10%)     max: 0.16 GB/s
TrueCrypt - AES Mean 100MB
0% 100%
min: 1      avg: 1 (11%)     median: 1 (11%)     max: 1 GB/s
X264 HD Benchmark 4.0 - Pass 2
0% 100%
min: 10.88      avg: 10.9 (13%)     median: 10.9 (13%)     max: 10.88 fps
X264 HD Benchmark 4.0 - Pass 1
0% 100%
min: 57.27      avg: 57.3 (30%)     median: 57.3 (30%)     max: 57.27 fps
WinRAR - Result
0% 100%
min: 1853      avg: 1853 (25%)     median: 1853 (25%)     max: 1853 KB/s
wPrime 2.0x - 1024m
0% 100%
min: 954.225      avg: 954.2 (11%)     median: 954.2 (11%)     max: 954.225 seconds
3DMark 11 - Performance Physics 1280x720
0% 100%
min: 2507      avg: 2507 (19%)     median: 2507 (19%)     max: 2507 points
3DMark Vantage - P CPU no PhysX 1280x1024
0% 100%
min: 6042      avg: 6042 (15%)     median: 6042 (15%)     max: 6042 Points
3DMark 06 - CPU -
0% 100%
min: 2211      avg: 2211 (25%)     median: 2211 (25%)     max: 2211 Points
Cinebench R11.5 - CPU Single 64Bit
0% 100%
min: 0.76      avg: 0.8 (38%)     median: 0.8 (38%)     max: 0.76 Points
Cinebench R11.5 - CPU Multi 64Bit
0% 100%
min: 1.85      avg: 1.9 (11%)     median: 1.9 (11%)     max: 1.85 Points
Cinebench R10 - Rendering Single CPUs 64Bit
0% 100%
min: 3310      avg: 3310 (39%)     median: 3310 (39%)     max: 3310 Points
Cinebench R10 - Rendering Multiple CPUs 64Bit
0% 100%
min: 7392      avg: 7392 (21%)     median: 7392 (21%)     max: 7392 Points
Cinebench R10 - Rendering Single 32Bit
0% 100%
min: 2514      avg: 2514 (38%)     median: 2514 (38%)     max: 2514 Points
Cinebench R10 - Rendering Multiple CPUs 32Bit
0% 100%
min: 5685      avg: 5685 (16%)     median: 5685 (16%)     max: 5685 Points
Super Pi mod 1.5 XS 1M -
0% 100%
min: 21.887      avg: 21.9 (5%)     median: 21.9 (5%)     max: 21.887 Seconds
Super Pi mod 1.5 XS 2M -
0% 100%
min: 49.748      avg: 49.7 (2%)     median: 49.7 (2%)     max: 49.748 Seconds
Super Pi Mod 1.5 XS 32M -
0% 100%
min: 1088.742      avg: 1088.7 (0%)     median: 1088.7 (0%)     max: 1088.742 Seconds
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card

#0 Did not recreate cache, as it is less than 5 days old +0.002s ... 0.002s

#1 min, max, avg, median took 0.0003206729888916s +0.575s ... 0.577s

#2 return log +0s ... 0.577s

Reviews for the Intel Core i3 4005U processor

Acer C720-3404 Chromebook (Intel HD Graphics 4400, 11.6")
» Acer C720-3404 Chromebook - External Review

Acer C720-3605 Chromebook (Intel HD Graphics 4400, 11.6")
» Acer C720-3605 Chromebook - External Review

Acer TravelMate P256-M-39NG (Intel HD Graphics 4400, 15.6")
» Acer TravelMate P256-M-39NG Notebook Review - Review

Sony Vaio Fit Multi-Flip SV-F13N1J2R (Intel HD Graphics 4400, 13.3")
» Sony Vaio Fit Multi-Flip SV-F13N1J2R - External Review

Toshiba Satellite L50-B-17C (Intel HD Graphics 4400, 15.6")
» Toshiba Satellite L50-B-17C - External Review

Toshiba Satellite L50-B-17M (AMD Radeon R5 M230, 15.6")
» Toshiba Satellite L50-B-17M - External Review

Toshiba Satellite L50-B-1DJ (Intel HD Graphics 4400, 15.6")
» Toshiba Satellite L50-B-1DJ - External Review

Toshiba Satellite L70-B-10W (AMD Radeon R7 M260, 17.3")
» Toshiba Satellite L70-B-10W - External Review

Toshiba Satellite M50-A-11Q (Intel HD Graphics 4400, 15.6")
» Toshiba Satellite M50-A-11Q - External Review

Toshiba Satellite Pro R50-B-11C (Intel HD Graphics 4400, 15.6")
» Toshiba Satellite Pro R50-B-11C - External Review

» Mobile CPU Comparison
Comparison of all mobile CPU series

» Mobile Processors - Benchmarklist
Benchmarklist of all known CPUs that are used in laptops (desktop and laptop CPUs)

Other CPUs of the series Intel Core i3

» Intel Core i3 5157U
   2.5 GHz / 0.5 MB + 3 MB
» Intel Core i3 4110M
   2.6 GHz / 0.5 MB + 3 MB
» Intel Core i3 4100M
   2.5 GHz / 0.5 MB + 3 MB
» Intel Core i3 4000M
   2.4 GHz / 0.5 MB + 3 MB
» Intel Core i3 4100E
   2.4 GHz / 0.5 MB + 3 MB
» Intel Core i3 3130M
   2.6 GHz / 0.5 MB + 3 MB
» Intel Core i3 3120M
   2.5 GHz / 0.5 MB + 3 MB
» Intel Core i3 3110M
   2.4 GHz / 0.5 MB + 3 MB
» Intel Core i3 5010U
   2.1 GHz / 0.5 MB + 3 MB
» Intel Core i3 2370M
   2.4 GHz / 0.5 MB + 3 MB
» Intel Core i3 390M
   2.67 GHz / 0.5 MB + 3 MB
» Intel Core i3 5005U
   2 GHz / 0.5 MB + 3 MB
» Intel Core i3 2350M
   2.3 GHz / 0.5 MB + 3 MB
» Intel Core i3 2348M
   2.3 GHz / 0.5 MB + 3 MB
» Intel Core i3 380M
   2.53 GHz / 0.5 MB + 3 MB
» Intel Core i3 2330M
   2.2 GHz / 0.5 MB + 3 MB
» Intel Core i3 2328M
   2.2 GHz / 0.5 MB + 3 MB
» Intel Core i3 4158U
   2 GHz / 0.5 MB + 3 MB
» Intel Core i3 4120U
   2 GHz / 0.5 MB + 3 MB
» Intel Core i3 370M
   2.4 GHz / 0.5 MB + 3 MB
» Intel Core i3 4030U
   1.9 GHz / 0.5 MB + 3 MB
» Intel Core i3 4025U
   1.9 GHz / 0.5 MB + 3 MB
» Intel Core i3 2312M
   2.1 GHz / 0.5 MB + 3 MB
» Intel Core i3 2310M
   2.1 GHz / 0.5 MB + 3 MB
» Intel Core i3 2308M
   2.1 GHz / 0.5 MB + 3 MB
» Intel Core i3 4100U
   1.8 GHz / 0.5 MB + 3 MB
» Intel Core i3 3227U
   1.9 GHz / 0.5 MB + 3 MB
» Intel Core i3 4010U
   1.7 GHz / 0.5 MB + 3 MB
» Intel Core i3 4005U
   1.7 GHz / 0.5 MB + 3 MB
» Intel Core i3 3217U
   1.8 GHz / 0.5 MB + 3 MB
» Intel Core i3 4102E
   1.6 GHz / 0.5 MB + 3 MB
» Intel Core i3 4030Y
   1.6 GHz / 0.5 MB + 3 MB
» Intel Core i3 350M
   2.26 GHz / 0.5 MB + 3 MB
» Intel Core i3 4020Y
   1.5 GHz / 0.5 MB + 3 MB
» Intel Core i3 4012Y
   1.5 GHz / 0.5 MB + 3 MB
» Intel Core i3 330M
   2.13 GHz / 0.5 MB + 3 MB
» Intel Core i3 4010Y
   1.3 GHz / 0.5 MB + 3 MB
» Intel Core i3 3229Y
   1.4 GHz / 0.5 MB + 3 MB
» Intel Core i3 2377M
   1.5 GHz / 0.5 MB + 3 MB
» Intel Core i3 2375M
   1.5 GHz / 0.5 MB + 3 MB
» Intel Core i3 2367M
   1.4 GHz / 0.5 MB + 3 MB
» Intel Core i3 2365M
   1.4 GHz / 0.5 MB + 3 MB
» Intel Core i3 2357M
   1.3 GHz / 0.5 MB + 3 MB
» Intel Core i3 380UM
   1.33 GHz / 0.5 MB + 3 MB
» Intel Core i3 330UM
   1.2 GHz / 0.5 MB + 3 MB

Surrounding CPUs

- Intel Core i5 2467M
   1.6 GHz / 0.5 MB + 3 MB
- Intel Core M 5Y51
   1.1 GHz / 0.5 MB + 4 MB
- Intel Core M 5Y70
   1.1 GHz / 0.5 MB + 4 MB
- Intel Core i5 3339Y
   1.5 GHz / 0.5 MB + 3 MB
- Intel Core i3 4010U
   1.7 GHz / 0.5 MB + 3 MB
» Intel Core i3 4005U
   1.7 GHz / 0.5 MB + 3 MB
+ Intel Core i3 3217U
   1.8 GHz / 512 KB + 3072 KB
+ AMD Kaveri A10-7300
   1.9 GHz / 4096 KB
+ AMD Kaveri A8 Pro-7150B
   1.9 GHz / 4096 KB
+ AMD Phenom II X4 N970
   2.2 GHz / 2048 KB
+ Intel Core 2 Duo (Desktop) E6700
   2.66 GHz / 4096 KB
> Notebook / Laptop Reviews and News > FAQ / Tips / Technics > Notebook Processors > Intel Core i3 4005U Notebook Processor
Author: Klaus Hinum (Update: 2013-09-28)