Laptop CPU Processor , CORE I7 Processor Series, I7-4550U SR16J (4MB Cache, 3.0GHz)-Notebook CPU
Core i7-4550U is an ULV (ultra low voltage) dual-core processor for ultrabooks launched in Q2 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 1.5 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.
Basic Description
Model conventions;
| Intel Fourth generation and newer Core i3, Core i5 and Core i7 mobile CPUs |
| I7 | Processor family: Core i7 Mobile |
| - | |
| 4 | Processor generation: 4rd generation (Haswell) |
| 5 | Performance segment: High performance dual-core CPUs |
| 50 | Feature / Performance identifier |
| U | Additional features and market: Ultra low power CPU (15 Watt or 28 Watt) |
Processor number i7-4550U:
| Processor number | i7-4550U |
| Family | Core i7 Mobile |
| Technology (micron) | 0.022 |
| Processor speed (GHz) | 1.5 |
| L2 cache size (KB) | 512 |
| L3 cache size (MB) | 4 |
| 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 i7 Mobile |
| Model number | i7-4550U |
| | |
| Frequency | 1500 MHz |
| Maximum turbo frequency | 3000 MHz (1 core)
2700 MHz (2 cores) |
| Bus speed | 5 GT/s DMI |
| Clock multiplier | 15 |
| Package | 1168-ball micro-FCBGA package (FCBGA1168) |
| Socket | BGA1168 |
| Size | 1.57" x 0.94" / 4cm x 2.4cm |
| Introduction date | June 2, 2013 (launch)
June 4, 2013 (announcement) |
| End-of-Life date | Last order date for tray processors is September 30, 2016
Last shipment date for tray processors is March 11, 2017 |
| | |
| Architecture / Microarchitecture: |
| Microarchitecture | Haswell |
| Platform | Shark Bay |
| Processor core | Haswell |
| Core stepping | C0 (SR16J) |
| 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 | 4 MB 16-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
- 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
|
| Low power features | Enhanced SpeedStep technology |
| Integrated peripherals / components: |
| Integrated graphics | GPU Type: HD 5000
Graphics tier: GT3
Microarchitecture: Gen 7.5
Execution units: 40
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 | 15 Watt |
