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CPU Processor Chip I5-4310U SR1EE ,Core I5 Series (3MB Cache,up to
3.0GHz ) -Notebook CPU
The Core i5-4310U is an ULV (ultra low voltage) dual-core processor for ultrabooks
launched in Fall 2013. It is based on the Haswell architecture and
is manufactured in 22nm. Due to Hyper-Threading, 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 2.0 GHz,
but can dynamically increase clock rates with Turbo Boost up to 3.0
GHz for 1 active core or 2.7 GHz for 2 active cores.
Processor number i5-4310U
| Processor number | i5-4310U |
| Family | Core i5 Mobile |
| Technology (micron) | 0.022 |
| Processor speed (GHz) | 2 |
| 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 i5 Mobile |
| Model number | i5-4310U |
| CPU part number | · CL8064701477600 is an OEM/tray microprocessor |
| Frequency | 2000 MHz |
| Maximum turbo frequency | 3000 MHz (1 core) 2700 MHz (2 cores) |
| Bus speed | 5 GT/s DMI |
| Clock multiplier | 20 |
| Package | 1168-ball micro-FCBGA package (FCBGA1168) |
| Socket | BGA1168 |
| Size | 1.57" x 0.94" / 4cm x 2.4cm |
| Introduction date | January 19, 2014 |
Architecture Microarchiteture:
| Microarchitecture | Haswell |
| Platform | Shark Bay |
| Processor core | Haswell |
| Core stepping | D0 (SR1EE) |
| 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 |
| Extensions and Technologies | · 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 · TSX / Transactional Synchronization Extensions · EM64T / Extended Memory 64 technology / Intel 64 · NX / XD / Execute disable bit · HT / Hyper-Threading technology · TBT 2.0 / Turbo Boost technology 2.0 · VT-x / Virtualization technology · VT-d / Virtualization for directed I/O · TXT / Trusted Execution 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): 1100 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 | 15Watt |
