Product comparison · 2 cpus

Dell Intel Xeon E5506 (2.13GHz, 4M Cache, 4.86 GT/s QPI) vs Fujitsu Intel Xeon E7-8860 10C/20T 2.26GHz 24MB

30specifications compared
18differ
12identical
14known for one product only

Key differences

Processor family
- Intel Xeon E5506 (2.13GHz, 4M Cache, 4.86 GT/s QPI):Intel® Xeon® 5000 Sequence
- Intel Xeon E7-8860 10C/20T 2.26GHz 24MB:Intel® Xeon® E7 Family
Processor model
- Intel Xeon E5506 (2.13GHz, 4M Cache, 4.86 GT/s QPI):E5506
- Intel Xeon E7-8860 10C/20T 2.26GHz 24MB:E7-8860
Processor base frequency
- Intel Xeon E5506 (2.13GHz, 4M Cache, 4.86 GT/s QPI):2.13 GHz
- Intel Xeon E7-8860 10C/20T 2.26GHz 24MB:2.26 GHz
Processor cores
- Intel Xeon E5506 (2.13GHz, 4M Cache, 4.86 GT/s QPI):4
- Intel Xeon E7-8860 10C/20T 2.26GHz 24MB:10
Processor socket
- Intel Xeon E5506 (2.13GHz, 4M Cache, 4.86 GT/s QPI):Socket B (LGA 1366)
- Intel Xeon E7-8860 10C/20T 2.26GHz 24MB:LGA 1567 (Socket LS)
Processor lithography
- Intel Xeon E5506 (2.13GHz, 4M Cache, 4.86 GT/s QPI):45 nm
- Intel Xeon E7-8860 10C/20T 2.26GHz 24MB:32 nm
Processor threads
- Intel Xeon E5506 (2.13GHz, 4M Cache, 4.86 GT/s QPI):4
- Intel Xeon E7-8860 10C/20T 2.26GHz 24MB:20
System bus rate
- Intel Xeon E5506 (2.13GHz, 4M Cache, 4.86 GT/s QPI):4.8 GT/s
- Intel Xeon E7-8860 10C/20T 2.26GHz 24MB:6.4 GT/s

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5506 (2.13GHz, 4M Cache, 4.86 GT/s QPI), Intel Xeon E7-8860 10C/20T 2.26GHz 24MB
44 specifications	A Dell Intel Xeon E5506 (2.13GHz, 4M Cache, 4.86 GT/s QPI)View product	B Fujitsu Intel Xeon E7-8860 10C/20T 2.26GHz 24MB View product
Processor11 differ
Processor familyDiffers	Intel® Xeon® 5000 Sequence	Intel® Xeon® E7 Family
Processor modelDiffers	E5506	E7-8860
Processor base frequencyDiffers	2.13 GHz	2.26 GHz
Processor coresDiffers	4	10
Processor socketDiffers	Socket B (LGA 1366)	LGA 1567 (Socket LS)
Processor lithographyDiffers	45 nm	32 nm
Processor threadsDiffers	4	20
System bus rateDiffers	4.8 GT/s	6.4 GT/s
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.666 GHz
Processor cacheDiffers	4 MB	24 MB
Thermal Design Power (TDP)Differs	80 W	130 W
CPU multiplier (bus/core ratio)Differs	16	17
VID Voltage RangeKnown for one	0.75 - 1.35 V	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	19.2 GB/s	Unknown — not stated by the source
Memory3 differ
Maximum internal memory supported by processorDiffers	144 GB	4 TB
Memory clock speeds supported by processorDiffers	800 MHz	800,978,1066,1333 MHz
Memory channelsDiffers	Triple-channel	Quad-channel
Features1 differ
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	Yes
CPU configuration (max)Differs	2	8
Embedded options availableKnown for one	Unknown — not stated by the source	No
ScalabilityKnown for one	Unknown — not stated by the source	S8S
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Processor special features1 differ
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Demand Based SwitchingKnown 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 conditions1 differ
TcaseDiffers	76 °C	69 °C
Other features1 differ
Intel® Virtualization Technology (Intel® VT)Differs	VT-d, VT-x	VT-x
CompatibilityKnown for one	Unknown — not stated by the source	Fujitsu Primergy RX900 S7

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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