Intel Core i7-3920XM Mobile Extreme Edition


Specifications

General information
TypeCPU / Microprocessor
Market segmentMobile
FamilyIntel Core i7 Mobile Extreme Edition
Model number  ? i7-3920XM
CPU part numberi7-3920XM is an OEM/tray microprocessor
Frequency  ? 2900 MHz
Turbo frequency3800 MHz (1 core)
3700 MHz (2 cores)
3600 MHz (3 or 4 cores)
Package988-pin micro-PGA (rPGA988B)
SocketSocket G2 (rPGA988B)
Size1.48" x 1.48" / 3.75cm x 3.75cm
Introduction dateApril 23, 2012 (announcement)
April 29, 2012 (launch)
Price at introduction$1096
 
Architecture / Microarchitecture
MicroarchitectureIvy Bridge
Processor core  ? Ivy Bridge
Manufacturing process0.022 micron
Data width64 bit
The number of cores4
The number of threads8
Floating Point UnitIntegrated
Level 1 cache size  ? 4 x 32 KB instruction caches
4 x 32 KB data caches
Level 2 cache size  ? 4 x 256 KB
Level 3 cache size8 MB
MultiprocessingNot supported
Features
  • MMX instruction set
  • SSE
  • SSE2
  • SSE3
  • Supplemental SSE3
  • SSE4.1  ? 
  • SSE4.2  ? 
  • AES instructions
  • Advanced Vector Extensions
  • Extended Memory 64 technology (EM64T)  ? 
  • Execute disable bit  ? 
  • HyperThreading technology  ? 
  • Turbo Boost technology 2.0
  • Virtualization technology (VT-x / VT-d)
  • Trusted Execution technology
  • Digital random number generator
Low power featuresEnhanced SpeedStep technology  ? 
On-chip peripherals
  • Dual-channel DDR3 memory controller
  • Direct Media Interface
  • PCI Express 3.0 interface
  • HD 4000 graphics controller
 
Electrical/Thermal parameters
Maximum operating temperature  ? 105°C
Thermal Design Power  ? 55 Watt
 
Notes on Intel i7-3920XM
  • Integrated graphics controller runs at 650 MHz, and up to 1300 MHz in Turbo mode
  • Memory controller supports DDR3-1600 and DDR3L-1333 memory
  • The processor has unlocked clock multiplier
  CPUs, related to Intel Core i7-3920XM  

Model Cores /
Threads
Freq. Turbo
freq.
L3
cache
TDP Features
Intel Core i7 Mobile Extreme Edition family, Socket G2
   Intel Core i7-2920XM4 / 82.5 GHz3.5 GHz8 MB55 WattTXT, Unlock
   Intel Core i7-2960XM4 / 82.7 GHz3.7 GHz8 MB55 WattTXT, Unlock
Other families, Ivy Bridge micro-architecture, Socket G2
   Intel Core i7-3612QM (PGA)4 / 82.1 GHz3.1 GHz6 MB35 WattTXT, Unlock
   Intel Core i7-3610QM4 / 82.3 GHz3.3 GHz6 MB45 WattTXT, Unlock
   Intel Core i7-3720QM (PGA)4 / 82.6 GHz3.6 GHz6 MB45 WattTXT, Unlock
   Intel Core i7-3820QM (PGA)4 / 82.7 GHz3.7 GHz8 MB45 WattTXT, Unlock

 • Highlighted numbers and features indicate whether specific processor performs better or worse than Core i7-3920XM

 • Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)

 • Features abbreviations:

TXT - Trusted Execution
Unlock - Unlocked multiplier

Pictures (0)

News


Apr 29, 2012: Last Monday Intel announced Ivy Bridge microprocessors, and disclosed initial lineup for desktop and mobile markets. The same day the announcement was followed by numerous reviews and benchmarks, published by hardware news site. Today is another big day: the processors are now officially released, and they are hitting retail. Also today, Intel added new SKUs to official pricelist.



Apr 23, 2012: Today Intel announced Ivy Bridge (IVB) microarchitecture, as well as 15 quad-core microprocessors, and 5 wireless chipset options. Initial IVB line-up includes six mobile processors, four desktop Core i7 CPUs with Hyper-Threading, and five Core 5 desktop models without Hyper-Threading. All processors will be available in OEM systems and in retail later this month. Some processor benchmark results are already available on Intel website, and earlier today many hardware news sites posted their own reviews with detailed benchmarks.



Mar 27, 2012: Ivy Bridge launch was delayed twice. First time it slipped from the first to the second quarter 2012, and then it was delayed by another two weeks. Current launch date for desktop Ivy Bridge CPUs is set on April 29, which was confirmed by two different sources, Sweclockers and Donanimhaber. That still left us in the dark in regards to mobile processors, due to rumors that their launch was pushed back until June. After seeing recent desktop and mobile roadmaps we can confirm that both desktop and mobile IB chips will be released at the same time.



Dec 28, 2011: There has been a lot of talk recently about Intel reducing prices of Sandy Bridge CPUs in the run-up to the launch of Ivy Bridge. Digitimes today (December 28 ) published details including pricing and release dates for various Ivy Bridge processors and chipsets. Initial SKUs will be released on or around April 8 2012, with a few more parts following over the following few weeks.



Dec 06, 2011: The launch of Ivy Bridge micro-architecture is still a quarter away, but we already have plenty of information on upcoming desktop microprocessors, thanks to a series of leaks of Intel roadmap slides. Not only desktop roadmap has been leaked. VR-Zone published yesterday a few slides, containing release schedule and specifications of Ivy Bridge mobile microprocessors. According to published slides, Intel will launch 3 quad-core CPUs in April, followed by 3 dual-core mainstream models and two ULV processors in May.


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