Type |
CPU / Microprocessor |
Market segment |
Mobile |
Family |
Intel Core i7 Mobile Extreme Edition |
Model number |
i7-3940XM |
CPU part number |
- AW8063801103501 is an OEM/tray microprocessor
|
Frequency |
3000 MHz |
Turbo frequency |
3900 MHz (1 core) 3800 MHz (2 cores) 3700 MHz (3 or 4 cores) |
Bus speed |
5 GT/s DMI |
Clock multiplier |
30 |
Package |
988-pin micro-PGA (rPGA988B) |
Socket |
Socket G2 / rPGA988B |
Size |
1.48" x 1.48" / 3.75cm x 3.75cm |
Introduction date |
September 30, 2012 |
End-of-Life date |
Last order date is August 22, 2014 Last shipment date is February 6, 2015 |
Price at introduction |
$1096 |
S-spec numbers |
|
ES/QS processors |
Production processors |
Part number |
QCH8 |
SR0US |
AW8063801103501 |
+ |
+ | |
Architecture / Microarchitecture |
Microarchitecture |
Ivy Bridge |
Processor core |
Ivy Bridge |
Core stepping |
E1 (QCH8, SR0US) |
CPUID |
306A9 (QCH8, SR0US) |
Manufacturing process |
0.022 micron |
Data width |
64 bit |
The number of 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 |
32 GB |
Multiprocessing |
Not 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
- F16C / 16-bit Floating-Point conversion instructions
- 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 features |
Enhanced SpeedStep technology |
Integrated peripherals / components |
Integrated graphics |
GPU Type: HD 4000 Base frequency (MHz): 650 Maximum frequency (MHz): 1350 The number of supported displays: 3 |
Memory controller |
The number of controllers: 1 Memory channels: 2 Supported memory: DDR3-1333, DDR3-1600, DDR3L-RS 1333, DDR3L-RS 1600, DDR3L-1333, DDR3L-1600 Maximum memory bandwidth (GB/s): 25.6 |
Other peripherals |
- Direct Media Interface 2.0
- PCI Express 3.0 interface
|
Electrical / Thermal parameters |
Maximum operating temperature |
105°C |
Thermal Design Power |
55 Watt |
Notes on Intel Core i7-3940XM |
- The processor has unlocked clock multiplier
- Intel specification update lists the following Turbo Boost frequencies: 3900 MHz for 1 or 2 cores, 3800 MHz for 3 cores, and 3700 MHz for 4 cores
- The processor has the following security, data protection and/or software features: Intel vPro technology, Identity Protection technology and Anti-Theft technology.
- The CPU is compatible with DirectX 11.0, OpenGL 4.0 and OpenCL 1.2 APIs.
- The graphics unit has the following software features enabled: Intel Quick Sync Video, Wireless Display, Insider, InTru 3D technology and Clear Video HD technology.
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