Intel Core i7-620LM Mobile processor (CN80617003879AD)
Specifications
| General information | ||||||||||
| Type | CPU / Microprocessor | |||||||||
| Market segment | Mobile | |||||||||
| Family | Intel Core i7 Mobile | |||||||||
| Model number ? | i7-620LM | |||||||||
| CPU part number | CN80617003879AD is an OEM/tray microprocessor | |||||||||
| Frequency ? | 2000 MHz | |||||||||
| Turbo frequency | 2800 MHz (1 core) 2533 MHz (2 cores) | |||||||||
| Low power frequency | 1200 MHz | |||||||||
| Clock multiplier ? | 15 | |||||||||
| Package | 1288-ball micro-FCBGA10 | |||||||||
| Socket | BGA1288 | |||||||||
| Size | 1.34" x 1.1" / 3.4cm x 2.8cm | |||||||||
| Introduction date | January 7, 2010 | |||||||||
| Price at introduction | $300 | |||||||||
| S-spec numbers | ||||||||||
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| Architecture / Microarchitecture | ||||||||||
| Microarchitecture | Nehalem (Westmere) | |||||||||
| Platform | Calpella | |||||||||
| Processor core ? | Arrandale | |||||||||
| Core steppings ? | C2 (SLBML) K0 (SLBSU) | |||||||||
| CPUIDs | 20652 (SLBML) 20655 (SLBSU) | |||||||||
| Manufacturing process | 0.032 micron 382 million transistors (CPU die) 177 million transistors (IMC / graphics die) | |||||||||
| Die size | 81mm2 (CPU die) 114mm2 (IMC / graphics die) | |||||||||
| Data width | 64 bit | |||||||||
| The number of cores | 2 | |||||||||
| The number of threads | 4 | |||||||||
| Floating Point Unit | Integrated | |||||||||
| Level 1 cache size ? | 2 x 32 KB instruction caches 2 x 32 KB data caches | |||||||||
| Level 2 cache size ? | 2 x 256 KB | |||||||||
| Level 3 cache size | 4 MB | |||||||||
| Multiprocessing | Not supported | |||||||||
| Features |
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| Low power features |
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| On-chip peripherals |
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| Electrical/Thermal parameters | ||||||||||
| V core ? | 0.8V - 1.4V (High Frequency mode) 0.75V - 1V (Low Frequency mode) | |||||||||
| Minimum/Maximum operating temperature ? | 0°C - 105°C | |||||||||
| Maximum power dissipation ? | 3 Watt (TDP in C6 state) / 49 Watt (peak, CPU core only) 30.8 Watt (sustained, CPU core only) | |||||||||
| Thermal Design Power ? | 25 Watt (Package) 18 Watt (CPU core) 9.5 Watt (Graphics core) | |||||||||
| Notes on Intel CN80617003879AD | ||||||||||
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CPUs, related to Intel Core i7-620LM
| Model | Cores / Threads |
Freq. | Turbo freq. |
L3 cache |
TDP | Features |
|---|---|---|---|---|---|---|
| Intel Core i7 Mobile family, BGA1288 | ||||||
| Intel Core i7-620UM | 2 / 4 | 1.06 GHz | 2.13 GHz | 4 MB | 18 Watt | SSE4, AES, HT, VT, TXT, TBT |
| Intel Core i7-640UM | 2 / 4 | 1.2 GHz | 2.26 GHz | 4 MB | 18 Watt | SSE4, AES, HT, VT, TXT, TBT |
| Intel Core i7-660UM | 2 / 4 | 1.33 GHz | 2.4 GHz | 4 MB | 18 Watt | SSE4, AES, HT, VT, TXT, TBT |
| Intel Core I7-680UM | 2 / 4 | 1.46 GHz | 2.53 GHz | 4 MB | 18 Watt | SSE4, AES, HT, VT, TXT, TBT |
| Intel Core i7-640LM | 2 / 4 | 2.13 GHz | 2.93 GHz | 4 MB | 25 Watt | SSE4, AES, HT, VT, TXT, TBT |
| Intel Core I7-660LM | 2 / 4 | 2.26 GHz | 3.06 GHz | 4 MB | 25 Watt | SSE4, AES, HT, VT, TXT, TBT |
| Intel Core i7-620M (BGA) | 2 / 4 | 2.66 GHz | 3.33 GHz | 4 MB | 35 Watt | SSE4, AES, HT, VT, TXT, TBT |
| Intel Core i7-640M (BGA) | 2 / 4 | 2.8 GHz | 3.46 GHz | 4 MB | 37 Watt | SSE4, AES, HT, VT, TXT, TBT |
| Intel Core i7 Mobile family, Nehalem micro-architecture, Other sockets | ||||||
| Intel Core i7-620M (PGA988) | 2 / 4 | 2.66 GHz | 3.33 GHz | 4 MB | 35 Watt | SSE4, AES, HT, VT, TXT, TBT |
| Intel Core i7-640M (PGA988) | 2 / 4 | 2.8 GHz | 3.46 GHz | 4 MB | 35 Watt | SSE4, AES, HT, VT, TXT, TBT |
| Intel Core i7-720QM | 4 / 8 | 1.6 GHz | 2.8 GHz | 6 MB | 45 Watt | SSE4, AES, HT, VT, TXT, TBT |
| Intel Core i7-740QM | 4 / 8 | 1.73 GHz | 2.93 GHz | 6 MB | 45 Watt | SSE4, AES, HT, VT, TXT, TBT |
| Intel Core i7-820QM | 4 / 8 | 1.73 GHz | 3.06 GHz | 8 MB | 45 Watt | SSE4, AES, HT, VT, TXT, TBT |
| Intel Core i7-840QM | 4 / 8 | 1.86 GHz | 3.2 GHz | 8 MB | 45 Watt | SSE4, AES, HT, VT, TXT, TBT |
| Other families, Nehalem micro-architecture, BGA1288 | ||||||
| Intel Mobile Celeron U3600 | 2 / 2 | 1.2 GHz | 2 MB | 18 Watt | SSE4, AES, HT, VT, TXT, TBT | |
| Intel Pentium U5400 | 2 / 2 | 1.2 GHz | 3 MB | 18 Watt | SSE4, AES, HT, VT, TXT, TBT | |
| Intel Pentium U5600 | 2 / 2 | 1.33 GHz | 3 MB | 18 Watt | SSE4, AES, HT, VT, TXT, TBT | |
| Intel Mobile Celeron P4505 | 2 / 2 | 1.86 GHz | 2 MB | 35 Watt | SSE4, AES, HT, VT, TXT, TBT | |
| Intel Core i3-380M (BGA) | 2 / 4 | 2.53 GHz | 3 MB | 35 Watt | SSE4, AES, HT, VT, TXT, TBT | |
| Intel Core i3-390M (BGA) | 2 / 4 | 2.66 GHz | 3 MB | 35 Watt | SSE4, AES, HT, VT, TXT, TBT | |
| Intel Core i5-560M (BGA) | 2 / 4 | 2.66 GHz | 3.2 GHz | 3 MB | 35 Watt | SSE4, AES, HT, VT, TXT, TBT |
| Intel Core i5-580M (BGA) | 2 / 4 | 2.66 GHz | 3.33 GHz | 3 MB | 35 Watt | SSE4, AES, HT, VT, TXT, TBT |
• Highlighted numbers and features indicate whether specific processor performs better or worse than Core i7-620LM
• Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)
• List of related CPUs is not complete.
• Features abbreviations:
SSE4 - SSE4 instructions
AES - AES instructions
HT - Hyper-Threading
VT - Virtualization
TXT - Trusted Execution
TBT - Dynamic Acceleration / Turbo Boost
AES - AES instructions
HT - Hyper-Threading
VT - Virtualization
TXT - Trusted Execution
TBT - Dynamic Acceleration / Turbo Boost
Pictures (0)
News
Apr 05, 2011: Today Intel published Product Discontinuation Notifications (PDN) for
Westmere Core i7 and Core i5 microprocessors from Calpella platform. According to these documents, 9 standard-, low- and
ultra-low voltage consumer models will be end-of-lifed in the 4th
quarter of this year.
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