Core I3-4005U SR1EK , Laptop CPU Processors , Core I3 Processor Series,Notebook and Desktop
I3-4005U is an entry level low voltage processor of Intel, with 2 cores, 4 threads, TDP15W, and 1.7GHz frequency. It is basically enough to cope with daily work and entertainment, and is similar to A8-7100 processor. It has the characteristics of prolonging notebook life and reducing the power consumption of the whole machine.
In addition, the processor is a low-voltage version, the advantages are low power consumption, low heating, this can make the notebook very thin and beautiful, the disadvantage is low performance.
| Model number naming conventions: |
| I3 | Processor family: Core i3 Mobile |
| - | |
| 4 | Processor generation: 4rd generation (Haswell) |
| 0 | Performance segment: Affordable mid-class dual-core processors |
| 05 | Feature / Performance identifier |
| U | Additional features and market: Ultra low power CPU (15 Watt or 28 Watt) |
Processor number i3-4005U:
| Processor number | i3-4005U |
| Family | Core i3 Mobile |
| Technology (micron) | 0.022 |
| Processor speed (GHz) | 1.7 |
| L2 cache size (KB) | 512 |
| L3 cache size (MB) | 3 |
| The number of cores | 2 |
| EM64T | Supported |
| HyperThreading technology | Supported |
| Virtualization technology | Supported |
| Enhanced SpeedStep technology | Supported |
| Execute-Disable bit feature | Supported |
| General information: |
| Type | CPU / Microprocessor |
| Market segment | Mobile |
| Family | Intel Core i3 Mobile |
| Model number ? | i3-4005U |
| CPU part number | § CL8064701478404 is an OEM/tray microprocessor |
| Frequency ? | 1700 MHz |
| Bus speed ? | 5 GT/s DMI |
| Clock multiplier ? | 17 |
| Package | 1168-ball micro-FCBGA package (FCBGA1168) |
| Socket | BGA1168 |
| Size | 1.57" x 0.94" / 4cm x 2.4cm |
| Introduction date | September 1, 2013 |
| End-of-Life date | Last order date for tray processors is July 1, 2016
Last shipment date for tray processors is January 6, 2017 |
| | |
| S-spec numbers |
| Part number | Production processors | | | SR1EK | | CL8064701478404 | + | |
| Architecture / Microarchitecture: |
| Microarchitecture | Haswell |
| Platform | Shark Bay |
| Processor core | Haswell |
| Core stepping | D0 (SR1EK) |
| Manufacturing process | 0.022 micron |
| Data width | 64 bit |
| The number of CPU cores | 2 |
| The number of threads | 4 |
| Floating Point Unit | Integrated |
| Level 1 cache size | 2 x 32 KB 8-way set associative instruction caches
2 x 32 KB 8-way set associative data caches |
| Level 2 cache size | 2 x 256 KB 8-way set associative caches |
| Level 3 cache size | 3 MB 12-way set associative shared cache |
| Physical memory | 16 GB |
| Multiprocessing | Uniprocessor |
| Features | § MMX instructions § SSE / Streaming SIMD Extensions § SSE2 / Streaming SIMD Extensions 2 § SSE3 / Streaming SIMD Extensions 3 § SSSE3 / Supplemental Streaming SIMD Extensions 3 § SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4 § AES / Advanced Encryption Standard instructions § AVX / Advanced Vector Extensions § AVX2 / Advanced Vector Extensions 2.0 § BMI / BMI1 + BMI2 / Bit Manipulation instructions § F16C / 16-bit Floating-Point conversion instructions § FMA3 / 3-operand Fused Multiply-Add instructions § EM64T / Extended Memory 64 technology / Intel 64 § NX / XD / Execute disable bit § HT / Hyper-Threading technology § VT-x / Virtualization technology |
| Low power features | Enhanced SpeedStep technology |
| Integrated peripherals / components: |
| Integrated graphics | GPU Type: HD 4400
Graphics tier: GT2
Microarchitecture: Gen 7.5
Execution units: 20
Base frequency (MHz): 200
Maximum frequency (MHz): 950
The number of supported displays: 3 |
| Memory controller | The number of controllers: 1
Memory channels: 2
Supported memory: DDR3L-1333, DDR3L-1600, LPDDR3-1333, LPDDR3-1600
Maximum memory bandwidth (GB/s): 25.6 |
| Other peripherals | § Direct Media Interface 2.0 § PCI Express 2.0 interface |
| Electrical / Thermal parameters: |
| Maximum operating temperature ? | 100°C |
| Thermal Design Power ? | 15 Watt |
