Product comparison · 2 cpus

Dell Intel Xeon E5603 vs Dell Xeon E5-2620 6C 2.0GHz 15MB

37specifications compared
15differ
22identical
15known for one product only

Key differences

Processor family
- Intel Xeon E5603:Intel® Xeon® 5000 Sequence
- Xeon E5-2620 6C 2.0GHz 15MB:Intel® Xeon® E5 Family
Processor model
- Intel Xeon E5603:E5603
- Xeon E5-2620 6C 2.0GHz 15MB:E5-2620
Processor base frequency
- Intel Xeon E5603:1.6 GHz
- Xeon E5-2620 6C 2.0GHz 15MB:2 GHz
Processor cores
- Intel Xeon E5603:4
- Xeon E5-2620 6C 2.0GHz 15MB:6
Processor socket
- Intel Xeon E5603:Socket B (LGA 1366)
- Xeon E5-2620 6C 2.0GHz 15MB:LGA 2011 (Socket R)
Processor threads
- Intel Xeon E5603:4
- Xeon E5-2620 6C 2.0GHz 15MB:12
System bus rate
- Intel Xeon E5603:4.8 GT/s
- Xeon E5-2620 6C 2.0GHz 15MB:7.2 GT/s
Processor cache
- Intel Xeon E5603:4 MB
- Xeon E5-2620 6C 2.0GHz 15MB:15 MB

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5603, Xeon E5-2620 6C 2.0GHz 15MB
52 specifications	A Dell Intel Xeon E5603 View product	B Dell Xeon E5-2620 6C 2.0GHz 15MB View product
Processor11 differ
Processor familyDiffers	Intel® Xeon® 5000 Sequence	Intel® Xeon® E5 Family
Processor modelDiffers	E5603	E5-2620
Processor base frequencyDiffers	1.6 GHz	2 GHz
Processor coresDiffers	4	6
Processor socketDiffers	Socket B (LGA 1366)	LGA 2011 (Socket R)
Processor threadsDiffers	4	12
System bus rateDiffers	4.8 GT/s	7.2 GT/s
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.5 GHz
Processor cacheDiffers	4 MB	15 MB
Processor front side busKnown for one	Unknown — not stated by the source	1333 MHz
Thermal Design Power (TDP)Differs	80 W	95 W
VID Voltage RangeDiffers	0.75 - 1.35 V	0.6 - 1.35 V
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	25
Memory bandwidth supported by processor (max)Differs	25.6 GB/s	42.6 GB/s
Package typeKnown for one	Tray	Unknown — not stated by the source
SteppingKnown for one	B1	Unknown — not stated by the source
Memory3 differ
Maximum internal memory supported by processorDiffers	288 GB	750 GB
Memory clock speeds supported by processorDiffers	800,1066 MHz	800,1066,1333 MHz
Memory channelsDiffers	Triple-channel	Quad-channel
Featuresidentical
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	40
PCI Express slots versionKnown for one	Unknown — not stated by the source	3.0
ScalabilityKnown for one	Unknown — not stated by the source	S2S
Supported instruction setsKnown for one	SSE4.2	Unknown — not stated by the source
CPU configuration (max)Known for one	2	Unknown — not stated by the source
Processor special features1 differ
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® vPro™ Platform EligibilityKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
TcaseKnown for one	Unknown — not stated by the source	77.4 °C
Weight & dimensionsidentical
Processor package sizeKnown for one	42.5 mm	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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