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Intel Core i7-620LE Mobile processor - CN80617004455AB / CN80617004455AC

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Intel Core i7-620LE specifications

General information
TypeCPU / Microprocessor
Market segmentEmbedded
FamilyIntel Core i7 Mobile
Model number  ? i7-620LE
CPU part numbersCN80617004455AB is an OEM/tray microprocessor
CN80617004455AC is an OEM/tray microprocessor
Frequency  ? 2000 MHz
Clock multiplier  ? 15
Package1288-ball micro-FCBGA10
SocketBGA1288
Size1.34" x 1.1" / 3.4cm x 2.8cm
Introduction dateJanuary 7, 2010
Price at introduction$300
 
S-spec numbers
  ES/QS processors Production processors
Part number Q4ND SLBP9 SLBXH
CN80617004455AB + 
CN80617004455AC+ +
 
Architecture / Microarchitecture
MicroarchitectureNehalem (Westmere)
PlatformCalpella
Processor core  ? Arrandale
Core steppings  ? C2 (SLBP9)
K0 (Q4ND, SLBXH)
CPUIDs20652 (SLBP9)
20655 (Q4ND, SLBXH)
Manufacturing process0.032 micron
382 million transistors (CPU die)
177 million transistors (IMC / graphics die)
Die size81mm2 (CPU die)
114mm2 (IMC / graphics die)
Data width64 bit
The number of cores2
The number of threads4
Floating Point UnitIntegrated
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 size4 MB
MultiprocessingNot supported
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
  • EM64T / Extended Memory 64 technology / Intel 64  ? 
  • NX / XD / Execute disable bit  ? 
  • HT / Hyper-Threading technology  ? 
  • TBT / Turbo Boost technology  ? 
  • VT-x / Virtualization technology  ? 
  • VT-d / Virtualization for directed I/O
  • TXT / Trusted Execution technology
Low power features
  • Thread C1, C3 and C6 states
  • Core C1/C1E, C3 and C6 states
  • Package C1/C1E, C3 and C6 states
  • Enhanced SpeedStep technology  ? 
 
Integrated peripherals / components
Integrated graphics
  • GPU Type: HD (Nehalem)
    Base frequency (MHz): 266
Memory controller
  • The number of controllers: 1
    Memory channels: 2
    Supported memory: DDR3-800, DDR3-1066
Other peripheralsDirect Media Interface
 
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 CN80617004455AB
  • Graphics and memory controllers are located on a separate die, which is manufactured on 0.045 micron technology
  • Embedded microprocessor

Detailed side-by-side comparison

For detailed comparision of the Intel i7-620LE and any other other chip from our CPU database type in a chip name and/or its partial specs:

You can specify any of the following: manufacturer name, family name, model number, part number, core name, socket name, operating frequency, bus speed, and the last level cache. Here are examples of searches: i7-620LE, CN80617004455AB, Intel Core i7 Mobile 2GHz, Arrandale


FAQ

Q: Is it possible to upgrade my Core i7-620LE CPU?
A: No. BGA microprocessors, like this one, are soldered on a board, as a result, upgrading or replacing them is extremely difficult.

Core i7-620LE Overclocking

Sorry, overclocking information for the microprocessor is not available at this time.


CPU ID information for the Core i7-620LE

We don't have CPU ID information for the Intel Core i7-620LE CPU in our database. If you have this processor please use our CPUID tool to submit CPUID information. During submission, please specify family name, CN80617004455AB part number, and, most importantly, make the CPUID record public. To search or browse all public CPUID submissions please visit CPUID database.

CPUs, related to Intel Core i7-620LE

Model Cores /
Threads
Frequency Turbo
frequency
L3
cache
TDP Features  
Intel Core i7 Mobile family, BGA1288
   Core i7-620UE2 / 41.06 GHz 4 MB18WSSE4, AES, HT, VT, TXT, TBT>
   Core i7-620UM2 / 41.06 GHz2.13 GHz4 MB18WSSE4, AES, HT, VT, TXT, TBT>
   Core i7-640UM2 / 41.2 GHz2.26 GHz4 MB18WSSE4, AES, HT, VT, TXT, TBT>
   Core i7-660UE2 / 41.33 GHz2.4 GHz4 MB18WSSE4, AES, HT, VT, TXT, TBT>
   Core i7-660UM2 / 41.33 GHz2.4 GHz4 MB18WSSE4, AES, HT, VT, TXT, TBT>
   Core i7-620LE2 / 42 GHz 4 MB25WSSE4, AES, HT, VT, TXT, TBT 
   Core I7-680UM2 / 41.46 GHz2.53 GHz4 MB18WSSE4, AES, HT, VT, TXT, TBT>
   Core i7-620LM2 / 42 GHz2.8 GHz4 MB25WSSE4, AES, HT, VT, TXT, TBT>
   Core i7-610E2 / 42.53 GHz 4 MB35WSSE4, AES, HT, VT, TXT, TBT>
   Core i7-640LM2 / 42.13 GHz2.93 GHz4 MB25WSSE4, AES, HT, VT, TXT, TBT>
   Core I7-660LM2 / 42.26 GHz3.06 GHz4 MB25WSSE4, AES, HT, VT, TXT, TBT>
   Core i7-620M (BGA)2 / 42.66 GHz3.33 GHz4 MB35WSSE4, AES, HT, VT, TXT, TBT>
   Core i7-640M (BGA)2 / 42.8 GHz3.46 GHz4 MB37WSSE4, AES, HT, VT, TXT, TBT>
Intel Core i7 Mobile family, Nehalem micro-architecture, Other sockets
   Core i7-640M (PGA988)2 / 42.8 GHz3.46 GHz4 MB35WSSE4, AES, HT, VT, TXT, TBT>
   Core i7-720QM4 / 81.6 GHz2.8 GHz6 MB45WSSE4, AES, HT, VT, TXT, TBT>
   Core i7-740QM4 / 81.73 GHz2.93 GHz6 MB45WSSE4, AES, HT, VT, TXT, TBT>
   Core i7-820QM4 / 81.73 GHz3.06 GHz8 MB45WSSE4, AES, HT, VT, TXT, TBT>
   Core i7-840QM4 / 81.86 GHz3.2 GHz8 MB45WSSE4, AES, HT, VT, TXT, TBT>
Other families, Nehalem micro-architecture, BGA1288
   Celeron U36002 / 21.2 GHz 2 MB18WSSE4, AES, HT, VT, TXT, TBT>
   Pentium U56002 / 21.33 GHz 3 MB18WSSE4, AES, HT, VT, TXT, TBT>
   Celeron P45052 / 21.86 GHz 2 MB35WSSE4, AES, HT, VT, TXT, TBT>
   Core i3-390M (BGA)2 / 42.66 GHz 3 MB35WSSE4, AES, HT, VT, TXT, TBT>
   Core i5-560M (BGA)2 / 42.66 GHz3.2 GHz3 MB35WSSE4, AES, HT, VT, TXT, TBT>
   Core i5-580M (BGA)2 / 42.66 GHz3.33 GHz3 MB35WSSE4, AES, HT, VT, TXT, TBT>
 • Highlighted numbers and features indicate whether specific processor performs better or worse than the Core i7-620LE
 • Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)
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 • 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

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