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Product NameIntel® Core™ i7-3840QM Processor (8M Cache, up to 3.80 GHz)
Code Name Ivy Bridge
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Essentials
StatusLaunched
Launch DateQ3'12
Processor Numberi7-3840QM
# of Cores4
# of Threads8
Clock Speed2.8 GHz
Max Turbo Frequency3.8 GHz
Cache8 MB Intel® Smart Cache
Bus TypeDMI
System Bus5 GT/s
Instruction Set64-bit
Instruction Set ExtensionsAVX
Embedded Options AvailableNo
Lithography22 nm
Max TDP45 W
Recommended Customer PriceTRAY: $568.00
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Memory Specifications
Max Memory Size (dependent on memory type)32 GB
Memory TypesDDR3/L/-RS 1333/1600
# of Memory Channels2
Max Memory Bandwidth25.6 GB/s
ECC Memory SupportedNo
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Graphics Specifications
Processor GraphicsYes
Graphics ModelIntel® HD Graphics 4000
Graphics Base Frequency650 MHz
Graphics Max Dynamic Frequency1.3 GHz
Graphics OutputeDP/DP/HDMI/SDVO/CRT
Intel® Quick Sync VideoYes
Intel® InTru™ 3D TechnologyYes
Intel® Insider™Yes
Intel® Wireless DisplayYes
Intel® Flexible Display Interface (Intel® FDI)Yes
Intel® Clear Video HD TechnologyYes
# of Displays Supported3
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Expansion Options
PCI Express Revision3.0
PCI Express Configurations1x16, 2x8, 1x8 2x4
# of PCI Express Lanes16
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Package Specifications
Max CPU Configuration1
TJUNCTION105 C
Package Size37.5 x 37.5mm (rPGA988B); 31.0 x 24.0mm (BGA1224)
Graphics and IMC Lithography22 nm
Sockets SupportedFCPGA988
Low Halogen Options AvailableSee MDDS
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Advanced Technologies
Intel® Turbo Boost Technology2.0
Intel® vPro TechnologyYes
Intel® Hyper-Threading TechnologyYes
Intel® Virtualization Technology (VT-x)Yes
Intel® Virtualization Technology for Directed I/O (VT-d)Yes
Intel® Trusted Execution TechnologyYes
AES New InstructionsYes
Intel® 64Yes
Intel® Anti-Theft TechnologyYes
Intel® My WiFi TechnologyYes
4G WiMAX Wireless TechnologyYes
Idle StatesYes
Enhanced Intel SpeedStep® TechnologyYes
Intel® Demand Based SwitchingNo
Thermal Monitoring TechnologiesYes
Intel® Fast Memory AccessYes
Intel® Flex Memory AccessYes
Execute Disable BitYes
Intel® VT-x with Extended Page Tables (EPT)Yes
Intel® Identity Protection TechnologyYes
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