CPUs > Intel > Xeon > Nehalem Architecture

Intel Xeon W3540
Manufacturer	Intel
Model	Xeon
Architecture	x86
Codename	Bloomfield
Core frequency	2.933 GHz
Cores/Threads	4/8
Targeted market	workstations
Package / Socket	LGA-1366 / Socket B
Physical informations
Package Size	4,25x4,50 cm	Manufacturing process	45 nm
Die size	263 mm²	Transistor count	731000000
Electrical informations
Voltage	???	TDP	130 W
Bus frequency
Bus type	QPI	Width	64 bits
Base clock	133 MHz	Core/Bus ratio	22.0x
Bus speed QPI	4.8 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	March 29th 2009
Functions/Features	3DNow! Demand Based Switching EM64T Execute Disable Bit Hyper Threading (HT) Intel Dynamic Acceleration (IDA) Intel Virtualization Technology MMX Quad Core SSE SSE2 SSE3 SSE4.1 SSE4.2 SSSE3 Turbo Boost
Sspec (stepping)	SLBEX (D0)
Part Number	AT80601000921AB (OEM), BX80601W3540 (BOX)
Rarity
In collection ?	yes, in 4 Collections : Mixeur, Xhoba, Molka, GamingElliot.
Benchmarks
	Intel Xeon W3540 2.9GHz 4MB/ 4.8GT SLBEX Socket LGA1366 CPU	$5.0
	Intel Xeon W3540 2.93 GHz 4.8 GT/s LGA 1366 Server CPU Processor SLBEX	$6.99
	Intel Xeon W3520 W3530 W3540 W3550 W3565 W3570 W3580 LGA1366 CPU Processor	$8.33

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