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Intel Core i7-2640M Mobile processor - FF8062700838905

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Intel Core i7-2640M specifications

General information
TypeCPU / Microprocessor
Market segmentMobile
FamilyIntel Core i7 Mobile
Model number  ? i7-2640M
CPU part numberFF8062700838905 is an OEM/tray microprocessor
Frequency  ? 2800 MHz
Turbo frequency3500 MHz (1 core)
3300 MHz (2 cores)
Bus speed  ? 5 GT/s DMI
Clock multiplier  ? 28
Package988-pin micro-PGA (rPGA988B)
SocketSocket G2 / rPGA988B
Size1.48" x 1.48" / 3.75cm x 3.75cm
Introduction dateSeptember 4, 2011
Price at introduction$346
 
S-spec numbers
  Production processors
Part number SR03R
FF8062700838905+
 
Architecture / Microarchitecture
MicroarchitectureSandy Bridge
Processor core  ? Sandy Bridge
Core stepping  ? J1 (SR03R)
Manufacturing process0.032 micron High-K metal gate process
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
Physical memory16 GB
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
  • AVX / Advanced Vector 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 featuresEnhanced SpeedStep technology  ? 
 
Integrated peripherals / components
Integrated graphics
  • GPU Type: HD 3000
    Base frequency (MHz): 650
    Maximum frequency (MHz): 1300
Memory controller
  • The number of controllers: 1
    Memory channels: 2
    Supported memory: DDR3-1066, DDR3-1333
Other peripherals
  • Direct Media Interface
  • PCI Express 2.0 interface
 
Electrical / Thermal parameters
Maximum operating temperature  ? 100°C
Thermal Design Power  ? 35 Watt
 

Detailed side-by-side comparison

For detailed comparision of the Intel i7-2640M 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: i7-2640M, FF8062700838905, Intel Core i7 Mobile 2.8GHz, Sandy Bridge Socket G2


Historical price chart

The chart below shows official prices of Intel Core i7-640M, i7-2620M, i7-2640M and i7-3520M processors:

Historical official prices of Core i7-640M, i7-2620M, i7-2640M and i7-3520M processors

FAQ

Q: I have an Intel Core i7-2640M microprocessor. Is it possible to upgrade it?
A: Probably yes. Processor compatibility is determined by your motherboard. Please check CPU-Upgrade.com resource for CPU support list for your board.

Core i7-2640M Overclocking

Sorry, overclocking information is not available at this time.


Related news stories

Intel discontinues Core i7 mobile processors
Jun 21, 2012: Intel yesterday published Product Change Notification (PCN), advising its customer about upcoming discontinuation of several mobile microprocessors from the second-generation Core i7 family. Specifically, the company will retire Core i7-2920XM Extreme Edition, PGA and BGA versions of quad-core i7-2820QM and i7-2720QM CPUs, as well as dual-core i7-2620M.



Intel Celeron B840 and new Core i7 CPUs are launched
Sep 04, 2011: Today Intel launched 11 desktop Sandy Bridge microprocessors for budget and mid-class desktop PCs. Prices and details of these chips appeared in official price list, that was updated today. In addition to desktop products, Intel also introduced 5 mobile processors, Celeron B840, and Core i7-2640M, i7-2760QM, i7-2860QM and i7-2960XM.



New Core i5-2435M and Core i7-2675QM CPUs spotted on Intel website
Aug 31, 2011: In the past month, we reported on several quad-core and dual-core mobile Intel microprocessors, planned to launch in September. We recently found two new Sandy Bridge mobile processors, that could be launched at the same time frame. Core i5-2435M and Core i7-2675QM were spotted on many chipset pages on Intel website.



Prices of soon to be released Intel Core i7 mobile CPUs
Aug 09, 2011: Last month we published a story with details on four Core i7 Sandy Bridge microprocessors, coming in the 4th quarter of this year. The processors are dual-core Core i7-2640M, and three quad-core models, Core i7-2960XM Extreme Edition, Core i7-2860QM and i7-2760QM. As we recently learned, the CPUs will be introduced in the second week of September.



Intel to refresh Core i7 mobile family in Q4 2011
Jul 14, 2011: It's been quite a while since the introduction of the first Sandy Bridge mobile processors from Core i7 family in January of this year. Since then Intel launched Sandy Bridge CPUs from other families: Core i3s and i5s were introduced in February, the first mobile Celeron was available in March, and the first mobile Pentiums in June. Seeing that all mobile families already switched to the new micro-architecture, we can expect faster Sandy Bridge CPUs to launch in the second half of the year and in the 1st quarter 2012.



CPU ID information for the Core i7-2640M

We don't have CPU ID information for the Intel Core i7-2640M CPU in our database. If you have this processor please use our CPUID tool to submit CPUID information. During submission, please specify family name, FF8062700838905 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 i7-2640M (PGA)

Model Cores /
Threads
Frequency Turbo
frequency
L3
cache
TDP Features Price  
Intel Core i7 Mobile family, Socket G2
   Core i7-2640M (PGA)2 / 42.8 GHz3.5 GHz4 MB35WAES, AVX, HT, VT, TXT, TBT  
   Core i7-2630QM4 / 82 GHz2.9 GHz6 MB45WAES, AVX, HT, VT, TXT, TBT >
   Core i7-3612QM (PGA)4 / 82.1 GHz3.1 GHz6 MB35WAES, AVX, HT, VT, TXT, TBT >
   Core i7-2670QM4 / 82.2 GHz3.1 GHz6 MB45WAES, AVX, HT, VT, TXT, TBT >
   Core i7-3632QM (PGA)4 / 82.2 GHz3.2 GHz6 MB35WAES, AVX, HT, VT, TXT, TBT >
   Core i7-2720QM (PGA)4 / 82.2 GHz3.3 GHz6 MB45WAES, AVX, HT, VT, TXT, TBT >
   Core i7-3610QM4 / 82.3 GHz3.3 GHz6 MB45WAES, AVX, HT, VT, TXT, TBT >
   Core i7-3630QM4 / 82.4 GHz3.4 GHz6 MB45WAES, AVX, HT, VT, TXT, TBT >
   Core i7-2820QM (PGA)4 / 82.3 GHz3.4 GHz8 MB45WAES, AVX, HT, VT, TXT, TBT >
   Core i7-2760QM (PGA)4 / 82.4 GHz3.5 GHz6 MB45WAES, AVX, HT, VT, TXT, TBT >
   Core i7-2860QM (PGA)4 / 82.5 GHz3.6 GHz8 MB45WAES, AVX, HT, VT, TXT, TBT >
   Core i7-3720QM (PGA)4 / 82.6 GHz3.6 GHz6 MB45WAES, AVX, HT, VT, TXT, TBT$378>
   Core i7-3740QM (PGA)4 / 82.7 GHz3.7 GHz6 MB45WAES, AVX, HT, VT, TXT, TBT$378>
   Core i7-3820QM (PGA)4 / 82.7 GHz3.7 GHz8 MB45WAES, AVX, HT, VT, TXT, TBT$568>
   Core i7-3840QM (PGA)4 / 82.8 GHz3.8 GHz8 MB45WAES, AVX, HT, VT, TXT, TBT$568>
Intel Core i7 Mobile family, Sandy Bridge micro-architecture, Other sockets
   Core i7-2820QM (BGA)4 / 82.3 GHz3.4 GHz8 MB45WAES, AVX, HT, VT, TXT, TBT >
   Core i7-2760QM (BGA)4 / 82.4 GHz3.5 GHz6 MB45WAES, AVX, HT, VT, TXT, TBT >
   Core i7-2860QM (BGA)4 / 82.5 GHz3.6 GHz8 MB45WAES, AVX, HT, VT, TXT, TBT >
Other families, Sandy Bridge micro-architecture, Socket G2
   Celeron B8402 / 21.9 GHz 2 MB35WAES, AVX, HT, VT, TXT, TBT >
   Pentium B9802 / 22.4 GHz 2 MB35WAES, AVX, HT, VT, TXT, TBT >
   Core i3-2370M (PGA)2 / 42.4 GHz 3 MB35WAES, AVX, HT, VT, TXT, TBT >
   Core i5-2520M (PGA)2 / 42.5 GHz3.2 GHz3 MB35WAES, AVX, HT, VT, TXT, TBT >
   Core i5-2540M (PGA)2 / 42.6 GHz3.3 GHz3 MB35WAES, AVX, HT, VT, TXT, TBT >
   Core i7-2960XM4 / 82.7 GHz3.7 GHz8 MB55WAES, AVX, HT, VT, TXT, TBT, Unlock >
 • Highlighted numbers and features indicate whether specific processor performs better or worse than the Core i7-2640M (PGA)
 • Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)
 • Click on the >  icon to compare any CPU in the table with the Intel Core i7-2640M (PGA) (Javascript required).
 • The 'Price' column shows official Intel prices as of Apr 14, 2014. Prices for obsolete and tray-only processors are not provided.
 • List of related CPUs is not complete.
 • Features abbreviations:
AES - AES instructions
AVX - AVX instructions
HT - Hyper-Threading
VT - Virtualization
TXT - Trusted Execution
TBT - Dynamic Acceleration / Turbo Boost
Unlock - Unlocked multiplier

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