CPUs > Intel > Core i3, i5, i7 & i9 > Sandy Bridge Architecture

Intel Core i7-3840QM
Manufacturer	Intel
Model	Core i7
Architecture	x86
Codename	Ivy Bridge-HE-4
Core frequency (Rated/Turbo Boost)	2.8 GHz/3.8 GHz
Cores/Threads	4/8
Targeted market	Laptop PCs
Package	FCBGA-1224
Physical informations
Package Size	3,1x2,4 cm	Manufacturing process	22 nm
Die size	160 mm²	Transistor count	1400000000
Electrical informations
Voltage	???	TDP	45 W
Bus frequency
Bus type	DMI 2.0	Width	64 bits
Base clock	100 MHz	Core/Bus ratio	28x
Bus speed DMI 2.0	5 GT/s
Caches
L1 cache (data)	4x32 KB	L1 Cache (instruction)	4x32 KB
L2 cache	4x256 KB	L3 cache	8 MB
Other informations
Release date	September 30th 2012
Launch price	$568 (OEM Price - for 1000 cpus)
Functions/Features	16-bit Floating-Point conversion instructions (F16C) Advanced Vector Extensions (AVX) AES Encryption EM64T Enhanced Intel Speedstep Technology (EIST) Execute Disable Bit Hyper Threading (HT) Intel Virtualization Technology MMX Secure Mode Execution Protection (SMEP) SSE SSE2 SSE3 SSE4.1 SSE4.2 SSSE3 Trusted Execution Technology Turbo Boost 2.0
Integrated peripherals	Intel HD 4000 @ 650/1300MHz (Normal/Turbo) Graphic controller DDR3-1600 Memory controller Dual Channel 16 lanes PCI-Express 3.0 Controller
Sspec (stepping)	QCF2 (E1), SR0UU (E1)
Part Number	AV8063801104100 (OEM)
Rarity
In collection ?	no
Benchmarks
	INTEL Core I7-3610QM I7-3630QM I7-3720QM I7-3740QM I7-3820QM I7-3840QM CPU	$30.99
	INTEL Core I7-3610QM I7-3630QM I7-3720QM I7-3740QM I7-3820QM I7-3840QM CPU	$30.99
	INTEL Core I7-3610QM I7-3630QM I7-3720QM I7-3740QM I7-3820QM I7-3840QM CPU	$31.99

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