Описание товара: Intel Core i7-2640M (PGA) specifications
| General information |
| Type |
CPU / Microprocessor |
| Market segment |
Mobile |
| Family |
Intel Core i7 Mobile |
| Model number ? |
i7-2640M |
| CPU part number |
- FF8062700838905 is an OEM/tray microprocessor
|
| Frequency ? |
2.8 GHz / 2800 MHz |
| Maximum turbo frequency |
3.5 GHz / 3500 MHz |
| Bus speed ? |
5 GT/s Direct Media Interface |
| Clock multiplier ? |
28 |
| Package |
988-pin micro-PGA (rPGA988B) |
| Socket |
Socket G2 / rPGA988B |
| Size |
1.48" x 1.48" / 3.75cm x 3.75cm |
| Introduction date |
September 4, 2011 |
| Price at introduction |
$346 |
| S-spec numbers |
| Part number |
Production processors |
| |
SR03R |
| FF8062700838905 |
+ |
|
| Architecture / Microarchitecture |
| Instruction set |
x86 |
| Microarchitecture |
Sandy Bridge |
| Processor core ? |
Sandy Bridge |
| Core stepping ? |
J1 |
| CPUIDs |
206A7 |
| Manufacturing process |
0.032 micron High-K metal gate process |
| 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 instruction caches
2 x 32 KB data caches |
| Level 2 cache size ? |
2 x 256 KB |
| Level 3 cache size |
4 MB |
| Physical memory |
16 GB |
| Multiprocessing |
Uniprocessor |
| Extensions & 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
- EM64T / Extended Memory 64 technology / Intel 64 ?
- HT / Hyper-Threading technology ?
- VT-x / Virtualization technology ?
- VT-d / Virtualization for directed I/O
- TBT 2.0 / Turbo Boost technology 2.0 ?
|
| Security Features |
- NX / XD / Execute disable bit ?
- TXT / Trusted Execution technology
|
| Low power features |
Enhanced Intel SpeedStep technology ? |
| Integrated Graphics Processing Unit |
| GPU Type |
HD 3000 |
| Microarchitecture |
Gen 6 |
| Execution units |
12 |
| Base frequency (MHz) |
650 |
| Maximum frequency (MHz) |
1300 |
| Integrated peripherals / components |
| Display controller |
2 displays |
| Memory controller |
The number of controllers: 1
Memory channels (per controller): 2
Memory channels (total): 2
Supported memory: DDR3-1066, DDR3-1333 |
| Other peripherals |
- Direct Media Interface 2.0
- PCI Express 2.0 interface
|
| Electrical / Thermal parameters |
| Maximum operating temperature ? |
100°C |
| Thermal Design Power ? |
35 Watt |
Popular Core i7-2640M (PGA) comparisons
vs i5-2410M (PGA)
vs i5-2430M (PGA)
vs i5-2520M (PGA)
vs i5-2540M (PGA)
vs i5-3230M (PGA)
vs i5-3320M (PGA)
vs i7-2670QM
vs i7-3537U
vs i7-4500U
vs i7-4600U
Detailed side-by-side comparison
Historical price chart
The chart below shows official prices of Intel Core i7-640M, i7-2620M, i7-2640M and i7-3520M processors:
FAQ
Q: I have an Intel i7-2640M (PGA) CPU. 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 (PGA) Overclocking
Sorry, we do not have overclocking data for this Intel Core i7 Mobile processor 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 (PGA)
Detailed characteristics of processor's internals, including x86 instruction set extensions and individual instructions, high- and low-level technologies, are listed below. This list was acquired from an actual Intel Core i7 Mobile i7-2640M processor with the help of the x86 CPUID instruction. Any discrepancies between CPUID features and official specifications are likely due to some features being disabled in BIOS, or due to a bug in our CPUID decoding algorithm. Different steppings of Intel processors may also have slightly different features.
Our CPUID database contains 7 records for this microprocessor. See all submitted records.
Use our CPU identification tool to check features of your processor.
| Submission details |
| Manufacturer: |
Intel |
Measured frequency: |
2793 MHz |
| CPU Family: |
Core i7 Mobile |
Comment: |
|
| Processor Number: |
i7-2640M |
|
| Part number (supplied): |
|
Submitted by: |
|
| Part number (guessed): |
AV8062700839107 /
FF8062700838905
|
Submitted on: |
|
| S-Spec Number: |
|
CWID version: |
0.5 |
General information
| Vendor: |
GenuineIntel |
| Processor name (BIOS): |
Intel(R) Core(TM) i7-2640M CPU @ 2.80GHz |
| Cores: |
2 |
| Logical processors: |
4 |
| Processor type: |
Original OEM Processor |
| CPUID signature: |
206A7 |
| Family: |
6 (06h) |
| Model: |
42 (02Ah) |
| Stepping: |
7 (07h) |
| TLB/Cache details: |
64-byte Prefetching
Data TLB0: 2-MB or 4-MB pages, 4-way set associative, 32 entries
Data TLB: 4-KB Pages, 4-way set associative, 64 entries
Instruction TLB: 4-KB pages, 4-way set associative, 64 entries
L2 TLB: 1-MB, 4-way set associative, 64-byte line size
Shared 2nd-level TLB: 4 KB pages, 4-way set associative, 512 entries |
Cache details
| Cache: |
L1 data |
L1 instruction |
L2 |
L3 |
| Size: |
2 x 32 KB |
2 x 32 KB |
2 x 256 KB |
4 MB |
| Associativity: |
8-way set
associative |
8-way set
associative |
8-way set
associative |
16-way set
associative |
| Line size: |
64 bytes |
64 bytes |
64 bytes |
64 bytes |
| Comments: |
Direct-mapped |
Direct-mapped |
Non-inclusive
Direct-mapped |
Inclusive
Shared between all cores |
Supported instructions
| Instruction set extensions |
Additional instructions |
| MMX |
CLFLUSH |
| SSE |
CMOV |
| SSE2 |
CMPXCHG16B |
| SSE3 |
CMPXCHG8B |
| SSSE3 |
FXSAVE/FXRSTORE |
| SSE4.1 |
MONITOR/MWAIT |
| SSE4.2 |
PCLMULDQ |
| AES |
POPCNT |
| AVX |
RDTSCP |
| |
SYSENTER/SYSEXIT |
| |
XSAVE/XRESTORE states |
| |
XSETBV/XGETBV are enabled |
Integrated features and technologies
| Major features |
Other features |
| On-chip Floating Point Unit |
36-bit page-size extensions |
| 64-bit / Intel 64 |
64-bit debug store |
| NX bit/XD-bit |
Advanced programmable interrupt controller |
| Hyper-Threading Technology |
CPL qualified debug store |
| Intel Virtualization |
Clock modulation duty cycle extension |
| Intel Trusted Execution technology |
Debug store |
| Turbo Boost |
Debugging extensions |
| Enhanced SpeedStep |
Digital Thermal Sensor capability |
| |
Extended xAPIC support |
| |
LAHF/SAHF support in 64-bit mode |
| |
Machine check architecture |
| |
Machine check exception |
| |
Memory-type range registers |
| |
Model-specific registers |
| |
Package thermal management |
| |
Page attribute table |
| |
Page global extension |
| |
Page-size extensions (4MB pages) |
| |
Pending break enable |
| |
Perfmon and Debug capability |
| |
Physical address extensions |
| |
Power Limit Notification capability |
| |
Process context identifiers |
| |
Self-snoop |
| |
TSC rate is ensured to be invariant across all states |
| |
Thermal monitor |
| |
Thermal monitor 2 |
| |
Thermal monitor and software controlled clock facilities |
| |
Time stamp counter |
| |
Timestamp counter deadline |
| |
Virtual 8086-mode enhancements |
| |
xTPR Update Control |
CPUs, related to Intel Core i7-2640M (PGA)
The list of related CPUs does not include all models. For the complete list, please see the related "Sandy Bridge" processors for socket G2 page.
| Model |
Cores /
Threads |
Frequency |
Turbo
frequency |
L3
cache |
TDP |
Features |
|
| Intel Core i7 Mobile family, Socket G2 |
| Core i7-2640M (PGA) |
2 / 4 |
2.8 GHz |
3.5 GHz |
4 MB |
35W |
AES, AVX, HT, VT, TXT, TBT |
|
| Core i7-2630QM |
4 / 8 |
2 GHz |
2.9 GHz |
6 MB |
45W |
AES, AVX, HT, VT, TXT, TBT |
> |
| Core i7-3612QM (PGA) |
4 / 8 |
2.1 GHz |
3.1 GHz |
6 MB |
35W |
AES, AVX, HT, VT, TXT, TBT |
> |
| Core i7-2670QM |
4 / 8 |
2.2 GHz |
3.1 GHz |
6 MB |
45W |
AES, AVX, HT, VT, TXT, TBT |
> |
| Core i7-3632QM (PGA) |
4 / 8 |
2.2 GHz |
3.2 GHz |
6 MB |
35W |
AES, AVX, HT, VT, TXT, TBT |
> |
| Core i7-2720QM (PGA) |
4 / 8 |
2.2 GHz |
3.3 GHz |
6 MB |
45W |
AES, AVX, HT, VT, TXT, TBT |
> |
| Core i7-3610QM |
4 / 8 |
2.3 GHz |
3.3 GHz |
6 MB |
45W |
AES, AVX, HT, VT, TXT, TBT |
> |
| Core i7-3630QM |
4 / 8 |
2.4 GHz |
3.4 GHz |
6 MB |
45W |
AES, AVX, HT, VT, TXT, TBT |
> |
| Core i7-2820QM (PGA) |
4 / 8 |
2.3 GHz |
3.4 GHz |
8 MB |
45W |
AES, AVX, HT, VT, TXT, TBT |
> |
| Core i7-2760QM (PGA) |
4 / 8 |
2.4 GHz |
3.5 GHz |
6 MB |
45W |
AES, AVX, HT, VT, TXT, TBT |
> |
| Core i7-2860QM (PGA) |
4 / 8 |
2.5 GHz |
3.6 GHz |
8 MB |
45W |
AES, AVX, HT, VT, TXT, TBT |
> |
| Core i7-3720QM (PGA) |
4 / 8 |
2.6 GHz |
3.6 GHz |
6 MB |
45W |
AES, AVX, HT, VT, TXT, TBT |
> |
| Core i7-3740QM (PGA) |
4 / 8 |
2.7 GHz |
3.7 GHz |
6 MB |
45W |
AES, AVX, HT, VT, TXT, TBT |
> |
| Core i7-3820QM (PGA) |
4 / 8 |
2.7 GHz |
3.7 GHz |
8 MB |
45W |
AES, AVX, HT, VT, TXT, TBT |
> |
| Core i7-3840QM (PGA) |
4 / 8 |
2.8 GHz |
3.8 GHz |
8 MB |
45W |
AES, AVX, HT, VT, TXT, TBT |
> |
| Intel Core i7 Mobile family, Sandy Bridge micro-architecture, Other sockets |
| Core i7-2820QM (BGA) |
4 / 8 |
2.3 GHz |
3.4 GHz |
8 MB |
45W |
AES, AVX, HT, VT, TXT, TBT |
> |
| Core i7-2760QM (BGA) |
4 / 8 |
2.4 GHz |
3.5 GHz |
6 MB |
45W |
AES, AVX, HT, VT, TXT, TBT |
> |
| Core i7-2860QM (BGA) |
4 / 8 |
2.5 GHz |
3.6 GHz |
8 MB |
45W |
AES, AVX, HT, VT, TXT, TBT |
> |
| Other families, Sandy Bridge micro-architecture, Socket G2 |
| Celeron B840 |
2 / 2 |
1.9 GHz |
|
2 MB |
35W |
AES, AVX, HT, VT, TXT, TBT |
> |
| Pentium B980 |
2 / 2 |
2.4 GHz |
|
2 MB |
35W |
AES, AVX, HT, VT, TXT, TBT |
> |
| Core i3-2350M (PGA) |
2 / 4 |
2.3 GHz |
|
3 MB |
35W |
AES, AVX, HT, VT, TXT, TBT |
> |
| Core i3-2370M (PGA) |
2 / 4 |
2.4 GHz |
|
3 MB |
35W |
AES, AVX, HT, VT, TXT, TBT |
> |
| Core i5-2540M (PGA) |
2 / 4 |
2.6 GHz |
3.3 GHz |
3 MB |
35W |
AES, AVX, HT, VT, TXT, TBT |
> |
| Core i7-2960XM |
4 / 8 |
2.7 GHz |
3.7 GHz |
8 MB |
55W |
AES, AVX, HT, VT, TXT, TBT, Unlock |
> |
• Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)
• Background color of specs and features indicate whether they are better or worse than similar spec/feature of the Core i7-2640M (PGA)
• Click on the > icon to compare any CPU in the table with the Intel Core i7-2640M (PGA) (Javascript required).
• Features abbreviations:
AES - AES instructions
AVX - AVX instructions
HT - Hyper-Threading
VT - Virtualization
TXT - Trusted Execution technology
TBT - Dynamic Acceleration / Turbo Boost / Burst Performance
Unlock - Unlocked multiplier
|
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