Product comparison · 2 cpus

HP Intel Pentium III Xeon 6/500-2048 2MB vs NEC Intel Xeon X5650

14specifications compared
12differ
2identical
17known for one product only

Key differences

Processor family
- Intel Pentium III Xeon 6/500-2048 2MB:Intel Pentium III Xeon
- Intel Xeon X5650:Intel® Xeon® 5000 Sequence
Processor base frequency
- Intel Pentium III Xeon 6/500-2048 2MB:0.5 GHz
- Intel Xeon X5650:2.66 GHz
Processor cores
- Intel Pentium III Xeon 6/500-2048 2MB:1
- Intel Xeon X5650:6
Processor socket
- Intel Pentium III Xeon 6/500-2048 2MB:SECC330
- Intel Xeon X5650:Socket B (LGA 1366)
Processor lithography
- Intel Pentium III Xeon 6/500-2048 2MB:250 nm
- Intel Xeon X5650:32 nm
Processor threads
- Intel Pentium III Xeon 6/500-2048 2MB:1
- Intel Xeon X5650:12
Processor operating modes
- Intel Pentium III Xeon 6/500-2048 2MB:32-bit
- Intel Xeon X5650:64-bit
Processor cache
- Intel Pentium III Xeon 6/500-2048 2MB:2 MB
- Intel Xeon X5650:12 MB

Side by side

Differences highlightedShow differences only

Comparison of Intel Pentium III Xeon 6/500-2048 2MB, Intel Xeon X5650
31 specifications	A HP Intel Pentium III Xeon 6/500-2048 2MB View product	B NEC Intel Xeon X5650 View product
Processor12 differ
Processor familyDiffers	Intel Pentium III Xeon	Intel® Xeon® 5000 Sequence
Processor modelKnown for one	Unknown — not stated by the source	X5650
Processor base frequencyDiffers	0.5 GHz	2.66 GHz
Processor coresDiffers	1	6
Processor socketDiffers	SECC330	Socket B (LGA 1366)
Processor lithographyDiffers	250 nm	32 nm
Processor threadsDiffers	1	12
System bus rateKnown for one	Unknown — not stated by the source	6.4 GT/s
Processor operating modesDiffers	32-bit	64-bit
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.06 GHz
Processor cacheDiffers	2 MB	12 MB
Processor cache typeDiffers	L2	L3
Thermal Design Power (TDP)Differs	36.2 W	95 W
VID Voltage RangeDiffers	2.0	0.750 - 1.350 V
SteppingKnown for one	Unknown — not stated by the source	B1
CPU multiplier (bus/core ratio)Differs	5	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
Processor front side busKnown for one	100 MHz	Unknown — not stated by the source
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
Temperature (max)Known for one	75 °C	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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