Product comparison · 2 cpus

HP AMD Phenom II N660 vs NEC Intel Xeon X5650

11specifications compared
11differ
0identical
20known for one product only

Key differences

Processor family
- AMD Phenom II N660:AMD Phenom II
- Intel Xeon X5650:Intel® Xeon® 5000 Sequence
Processor model
- AMD Phenom II N660:N660
- Intel Xeon X5650:X5650
Processor base frequency
- AMD Phenom II N660:3 GHz
- Intel Xeon X5650:2.66 GHz
Processor cores
- AMD Phenom II N660:2
- Intel Xeon X5650:6
Processor socket
- AMD Phenom II N660:Socket S1
- Intel Xeon X5650:Socket B (LGA 1366)
Processor lithography
- AMD Phenom II N660:45 nm
- Intel Xeon X5650:32 nm
System bus rate
- AMD Phenom II N660:3.6 GT/s
- Intel Xeon X5650:6.4 GT/s
Processor operating modes
- AMD Phenom II N660:32-bit, 64-bit
- Intel Xeon X5650:64-bit

Side by side

Differences highlightedShow differences only

Comparison of AMD Phenom II N660, Intel Xeon X5650
31 specifications	A HP AMD Phenom II N660 View product	B NEC Intel Xeon X5650 View product
Processor11 differ
Processor familyDiffers	AMD Phenom II	Intel® Xeon® 5000 Sequence
Processor modelDiffers	N660	X5650
Processor base frequencyDiffers	3 GHz	2.66 GHz
Processor coresDiffers	2	6
Processor socketDiffers	Socket S1	Socket B (LGA 1366)
Processor lithographyDiffers	45 nm	32 nm
Package typeKnown for one	Unknown — not stated by the source	Tray
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Processor threadsKnown for one	Unknown — not stated by the source	12
System bus rateDiffers	3.6 GT/s	6.4 GT/s
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.06 GHz
Processor cacheDiffers	1 MB	12 MB
Processor cache typeDiffers	L2	L3
Thermal Design Power (TDP)Differs	35 W	95 W
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.750 - 1.350 V
SteppingKnown for one	Unknown — not stated by the source	B1
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	20
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	32 GB/s
Processor system typeKnown for one	Unknown — not stated by the source	DP
Processor codeKnown for one	Unknown — not stated by the source	SLBV3
Memoryidentical
Maximum internal memory supported by processorKnown for one	Unknown — not stated by the source	288 GB
Memory clock speeds supported by processorKnown for one	Unknown — not stated by the source	800,1066,1333 MHz
Memory channelsKnown for one	Unknown — not stated by the source	Triple-channel
ECCKnown for one	Unknown — not stated by the source	Yes
Featuresidentical
Market segmentKnown for one	Unknown — not stated by the source	Server
Operational conditionsidentical
Maximum operating temperatureKnown for one	Unknown — not stated by the source	81.3 °C
Weight & dimensionsidentical
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	42.5 x 42.5 x 45 mm
Other featuresidentical
On-board memory controllerKnown for one	Unknown — not stated by the source	Yes
Graphicsidentical
On-board graphics cardKnown for one	No	Unknown — not stated by the source
Processor special featuresidentical
AMD Virtualization TechnologyKnown for one	Yes	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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