CPUs > Intel > Xeon > Nehalem Architecture

Intel Xeon EC5539
Manufacturer	Intel
Model	Xeon
Architecture	x86
Codename	Jasper Forest
Core frequency	2.267 GHz
Cores/Threads	2/2
Targeted market	Serveurs
Package / Socket	LGA-1366 / Socket B
Physical informations
Package Size	4,25x4,50 cm	Manufacturing process	45 nm
Die size	296 mm²	Transistor count	731000000
Electrical informations
Voltage	0.75 - 1.35V	TDP	65 W
Bus frequency
Bus type	DMI+QPI	Width	64 bits
Base clock	133 MHz	Core/Bus ratio	17.0x
QPI bus speed	4.8 GT/s	DMI bus speed	2.5 GT/s
Caches
L1 cache (data)	2x32 KB	L1 Cache (instruction)	2x32 KB
L2 cache	2x256 KB	L3 cache	4 MB
Other informations
Release date	February 11th 2010
Functions/Features	Dual Core EM64T Enhanced Intel Speedstep Technology (EIST) Execute Disable Bit Intel Virtualization Technology MMX SSE SSE2 SSE3 SSE4.1 SSE4.2 SSSE3
Integrated peripherals	DDR3-1066 Memory controller Triple Channel SMBus Host controller PCI-Express 2.0 Controller
Sspec (stepping)	SLBWL (B0)
Part Number	AT80612003861AB (OEM)
Rarity
In collection ?	yes, in 2 Collections : Mixeur, Molka.
Benchmarks

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