CPUs > AMD > Opteron > K8 Architecture

AMD Opteron 856
Manufacturer	AMD
Model	Opteron
Architecture	x86
Codename	Athens
Core frequency	3 GHz
Cores/Threads	1/1
Targeted market	Serveurs
Package / Socket	OPGA-940 / Socket 940
Physical informations
Package Size	4,0x4,0 cm	Manufacturing process	90 nm
Die size	115 mm²	Transistor count	114000000
Electrical informations
Voltage	1.35-1.4V	TDP	???
Bus frequency
Bus type	Hypertransport 2.0	Width	64 bits
Base clock	2x200 MHz	Core/Bus ratio	15.0x
Bus speed Hypertransport 2.0	1 GHz
Caches
L1 cache (data)	64 KB	L1 Cache (instruction)	64 KB
L2 cache	1 MB	L3 cache	-
Other informations
Release date	April 2006
Functions/Features	3DNow! HyperTransport Technology MMX SSE SSE2 x86-64 instructions
Integrated peripherals	DDR-400 Memory controller Dual Channel
Part Number	OSA856BMWOF (BOX, SH-E4), OSA856FAA5BM (OEM, SH-E4)
Rarity
In collection ?	no
Benchmarks
	ALLEN BRADLEY 856T-B24C /A STACK LIGHT POWER MODULE 24V AC/DC	$29.0
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	Sony 1-856-669-00084198 LENS	$110.0

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