CPUs > Intel > Celeron > Sandy Bridge Architecture

Intel Celeron Mobile B840
Manufacturer	Intel
Model	Celeron
Architecture	x86
Codename	Sandy Bridge
Core frequency	1.9 GHz
Cores/Threads	2/4
Targeted market	Laptop PCs
Package / Socket	rPGA988B / Socket G2
Physical informations
Package Size	3,75x3,75 cm	Manufacturing process	32 nm
Die size	???	Transistor count	???
Electrical informations
Voltage	???	TDP	35 W
Bus frequency
Bus type	DMI	Width	64 bits
Base clock	100 MHz	Core/Bus ratio	19x
Bus speed DMI	5 GT/s
Caches
L1 cache (data)	2x32 KB	L1 Cache (instruction)	2x32 KB
L2 cache	2x256 KB	L3 cache	2 MB
Other informations
Release date	September 4th 2011
Functions/Features	Dual Core EM64T Enhanced Intel Speedstep Technology (EIST) Execute Disable Bit Hyper Threading (HT) Intel Virtualization Technology MMX SSE SSE2 SSE3 SSE4.1 SSE4.2 SSSE3
Integrated peripherals	DDR3-1333 Memory controller Dual Channel 16 lanes or 2x8 lanes PCI-Express 2.0 Controller @ 650/1000MHz (Normal/Turbo) Graphic controller
Sspec (stepping)	SR0EN (Q0)
Part Number	FF8062700998301 (OEM)
Rarity
In collection ?	yes, in 4 Collections : Mixeur, Xhoba, Molka, GamingElliot.
Benchmarks
	Intel Celeron Dual-Core B800 B815 B820 B830 B840 Socket G2 Mobile CPU	$8.99
	Intel Celeron Dual-Core B800 B815 B820 B830 B840 Socket G2 Mobile CPU	$8.99
	Intel Celeron Dual-Core B800 B815 B820 B830 B840 Socket G2 Mobile CPU	$8.99

---