Product comparison · 2 cpus

HP 517411-L21 processor vs HP Intel Xeon E5640 FIO Kit

Key differences

Processor family
- 517411-L21 processor:Intel® Xeon®
- Intel Xeon E5640 FIO Kit:Intel® Xeon® 5000 Sequence
Processor model
- 517411-L21 processor:E7458
- Intel Xeon E5640 FIO Kit:E5640
Processor base frequency
- 517411-L21 processor:2.4 GHz
- Intel Xeon E5640 FIO Kit:2.66 GHz
Processor cores
- 517411-L21 processor:6
- Intel Xeon E5640 FIO Kit:4
Processor cache
- 517411-L21 processor:16 MB
- Intel Xeon E5640 FIO Kit:12 MB
Thermal Design Power (TDP)
- 517411-L21 processor:90 W
- Intel Xeon E5640 FIO Kit:80 W

Differences highlightedShow differences only

Comparison of 517411-L21, Intel Xeon E5640 FIO Kit
21 specifications	A HP 517411-L21 processor Model 517411-L21 View product	B HP Intel Xeon E5640 FIO Kit View product
Processor6 differ
Processor familyDiffers	Intel® Xeon®	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E7458	E5640
Processor base frequencyDiffers	2.4 GHz	2.66 GHz
Processor coresDiffers	6	4
Processor socketKnown for one	Unknown — not stated by the source	Socket B (LGA 1366)
Processor lithographyKnown for one	Unknown — not stated by the source	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	8
System bus rateKnown for one	Unknown — not stated by the source	5.86 GT/s
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.93 GHz
Processor cacheDiffers	16 MB	12 MB
L3 cache speedKnown for one	Unknown — not stated by the source	2.66 GHz
Thermal Design Power (TDP)Differs	90 W	80 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
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	77.6 °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.