For Intel Core i7 2820QM i7 2820QM SR012 2.3 GHz Quad Core Eight Thread CPU Processor 8M 45W Socket G2 / rPGA988B
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- Supplier: Shenzhen Shangfan Technology Co. Limited
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For Intel Core i7-2820QM (PGA) specifications
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| General information | |
| Type | CPU / Microprocessor |
| Market segment | Mobile |
| Family | |
| Model number ? | |
| CPU part numbers |
|
| Frequency ? | 2300 MHz |
| Maximum turbo frequency | 3400 MHz (1 core) 3300 MHz (2 cores) 3100 MHz (3 or 4 cores) |
| Bus speed ? | 5 GT/s DMI |
| Clock multiplier ? | 23 |
| Package | 988-pin micro-PGA (rPGA988B) |
| Socket | Socket G2 / rPGA988B |
| Size | 1.48" x 1.48" / 3.75cm x 3.75cm |
| Introduction date | Jan 9, 2011 |
| End-of-Life date | Last order date for tray processors is December 19, 2012 Last order date for boxed processors is Dec 28, 2012 Last shipment date for tray processors is June 19, 2013 |
| Price at introduction | $568 |
| S-spec numbers | |
| Architecture / Microarchitecture | |
| Microarchitecture | Sandy Bridge |
| Processor core ? | Sandy Bridge |
| Core steppings ? | D1 (Q1NC) D2 (SR012) |
| CPUIDs | 206A6 (Q1NC) 206A7 (SR012) |
| Manufacturing process | 0.032 micron High-K metal gate process |
| Data width | 64 bit |
| The number of CPU cores | 4 |
| The number of threads | 8 |
| Floating Point Unit | Integrated |
| Level 1 cache size ? | 4 x 32 KB 8-way set associative instruction caches 4 x 32 KB 8-way set associative data caches |
| Level 2 cache size ? | 4 x 256 KB 8-way set associative caches |
| Level 3 cache size | 8 MB 16-way set associative shared cache |
| Physical memory | 8 GB |
| Multiprocessing | Not supported |
| Extensions and Technologies |
|
| Low power features | Enhanced SpeedStep technology ? |
| Integrated peripherals / components | |
| Integrated graphics | GPU Type: HD 3000 Microarchitecture: Gen 6 Execution units: 12 Base frequency (MHz): 650 Maximum frequency (MHz): 1300 The number of supported displays: 2 |
| Memory controller | The number of controllers: 1 Memory channels: 2 Supported memory: DDR3-1066, DDR3-1333, DDR3-1600 Maximum memory bandwidth (GB/s): 25.6 |
| Other peripherals |
|
| Electrical / Thermal parameters | |
| Maximum operating temperature ? | 100°C |
| Thermal Design Power ? | 45 Watt |
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