CPUs > Intel > Core i3, i5, i7 & i9 > Nehalem Architecture

Intel Core i7-640M PGA
Manufacturer	Intel
Model	Core i7
Architecture	x86
Codename	Arrandale
Core frequency (Rated/Turbo Boost)	2.8 GHz/3.466 GHz
Cores/Threads	2/4
Targeted market	Laptop PCs
Package / Socket	rPGA988A / Socket G1
Physical informations
Package Size	3,75x3,75 cm	Manufacturing process	32 nm
Die size (CPU+IGP)	81+114 mm²	Transistor count (CPU+IGP)	382000000+177000000
Electrical informations
Voltage	???	TDP	35 W
Bus frequency
Bus type	DMI	Width	64 bits
Base clock	133 MHz	Core/Bus ratio	21.0x
Bus speed DMI	2.5 GT/s
Caches
L1 cache (data)	2x32 KB	L1 Cache (instruction)	2x32 KB
L2 cache	2x256 KB	L3 cache	3 MB
Other informations
Release date	September 26th 2010
Launch price	$346 (OEM Price - for 1000 cpus)
Functions/Features	AES Encryption EM64T Enhanced Intel Speedstep Technology (EIST) Execute Disable Bit Hyper Threading (HT) Intel Virtualization Technology MMX SSE SSE2 SSE3 SSE4.1 SSE4.2 SSSE3 Trusted Execution Technology Turbo Boost
Integrated peripherals	DDR3-1066 Memory controller Dual Channel 16 lanes PCI-Express 2.0 Controller Intel Graphics HD @ 533MHz Graphic controller
Sspec (stepping)	Q4C9 (K0), SLBTN (K0)
Part Number	CP80617004152AE (OEM)
Rarity
In collection ?	yes, in 2 Collections : Svmlegacy, GamingElliot.
Benchmarks
	Intel Core I5-450M i5-460M i5-480M i5-540M i5-560M i5-580M I7-620M I7-640M CPU	$5.99
	Intel Core I5-450M i5-460M i5-480M i5-540M i5-560M i5-580M I7-620M I7-640M CPU	$5.99
	Intel Core I5-450M i5-460M i5-480M i5-540M i5-560M i5-580M I7-620M I7-640M CPU	$6.5

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