CPUs > Intel > Xeon > Nehalem Architecture

Intel Xeon E5650 (ES)
Manufacturer	Intel
Model	Xeon
Architecture	x86
Codename	Westmere-EP
Core frequency (Rated/Turbo Boost)	2.8 GHz/3.066 GHz
Cores/Threads	4/8
Targeted market	Serveurs or workstations
Package / Socket	LGA-1366 / Socket B
Physical informations
Package Size	4,25x4,50 cm	Manufacturing process	32 nm
Die size	240 mm²	Transistor count	1170000000
Electrical informations
Voltage	???	TDP	95 W
Bus frequency
Bus type	QPI	Width	64 bits
Base clock	133 MHz	Core/Bus ratio	21.0x
Bus speed QPI	6.4 GT/s
Caches
L1 cache (data)	4x32 KB	L1 Cache (instruction)	4x32 KB
L2 cache	4x256 KB	L3 cache	12 MB
Other informations
Release date	Never officially released
Functions/Features	3DNow! Demand Based Switching EM64T Execute Disable Bit Hexa Core Hyper Threading (HT) Intel Dynamic Acceleration (IDA) Intel Virtualization Technology MMX SSE SSE2 SSE3 SSE4.1 SSE4.2 Turbo Boost
Integrated peripherals	DDR3-1333 Memory controller Triple Channel
Sspec (stepping)	Q3QU (A0)
Part Number	AT80614005067AA (ES)
Rarity
In collection ?	yes, in 2 Collections : Xhoba, GamingElliot.
Benchmarks
	Lot of 10 Intel Xeon E5650 SLBV3 6-core 2.66GHZ/12M/6.40 CPU Processor	$69.99

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