Product comparison · 2 cpus

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

12specifications compared
11differ
1identical
30known for one product only

Key differences

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

Side by side

Differences highlightedShow differences only

Comparison of Xeon X5650, Intel Pentium III Xeon 6/500-2048 2MB
42 specifications	A Dell Xeon X5650 View product	B HP Intel Pentium III Xeon 6/500-2048 2MB View product
Processor11 differ
Processor familyDiffers	Intel® Xeon® 5000 Sequence	Intel Pentium III Xeon
Processor modelKnown for one	X5650	Unknown — not stated by the source
Processor base frequencyDiffers	2.66 GHz	0.5 GHz
Processor coresDiffers	6	1
Processor socketDiffers	Socket B (LGA 1366)	SECC330
Processor lithographyDiffers	32 nm	250 nm
Processor threadsDiffers	12	1
System bus rateKnown for one	6.4 GT/s	Unknown — not stated by the source
Processor operating modesDiffers	64-bit	32-bit
Processor boost frequencyKnown for one	3.06 GHz	Unknown — not stated by the source
Processor cacheDiffers	12 MB	2 MB
Processor cache typeDiffers	L3	L2
Thermal Design Power (TDP)Differs	95 W	36.2 W
VID Voltage RangeDiffers	0.75 - 1.35 V	2.0
Bus typeKnown for one	QPI	Unknown — not stated by the source
Number of QPI linksKnown for one	2	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	32 GB/s	Unknown — not stated by the source
Package typeKnown for one	Unknown — not stated by the source	Tray
Processor front side busKnown for one	Unknown — not stated by the source	100 MHz
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	5
Memoryidentical
Maximum internal memory supported by processorKnown for one	288 GB	Unknown — not stated by the source
Memory types supported by processorKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Memory clock speeds supported by processorKnown for one	800,1066,1333 MHz	Unknown — not stated by the source
Memory channelsKnown for one	Triple-channel	Unknown — not stated by the source
ECCKnown for one	Yes	Unknown — not stated by the source
Graphicsidentical
On-board graphics cardKnown for one	No	Unknown — not stated by the source
Featuresidentical
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Market segmentKnown for one	Server	Unknown — not stated by the source
Supported instruction setsKnown for one	AES, SSE4.2	Unknown — not stated by the source
CPU configuration (max)Known for one	2	Unknown — not stated by the source
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
TcaseKnown for one	81.3 °C	Unknown — not stated by the source
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	VT-d, VT-x	Unknown — not stated by the source
Temperature (max)Known for one	Unknown — not stated by the source	75 °C

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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