Product comparison · 2 cpus

HP Intel Celeron D 420 1.6GHz FIO Kit vs HP Intel Xeon Quad-Core E5405

Key differences

Processor family
- Intel Celeron D 420 1.6GHz FIO Kit:Intel® Celeron® D
- Intel Xeon Quad-Core E5405:Intel® Xeon® 5000 Sequence
Processor base frequency
- Intel Celeron D 420 1.6GHz FIO Kit:1.6 GHz
- Intel Xeon Quad-Core E5405:2 GHz
Processor socket
- Intel Celeron D 420 1.6GHz FIO Kit:LGA 775 (Socket T)
- Intel Xeon Quad-Core E5405:LGA 771 (Socket J)
Processor lithography
- Intel Celeron D 420 1.6GHz FIO Kit:65 nm
- Intel Xeon Quad-Core E5405:45 nm
Package type
- Intel Celeron D 420 1.6GHz FIO Kit:Tray
- Intel Xeon Quad-Core E5405:Box
Processor cache
- Intel Celeron D 420 1.6GHz FIO Kit:0.512 MB
- Intel Xeon Quad-Core E5405:12 MB
Processor front side bus
- Intel Celeron D 420 1.6GHz FIO Kit:800 MHz
- Intel Xeon Quad-Core E5405:1333 MHz
Thermal Design Power (TDP)
- Intel Celeron D 420 1.6GHz FIO Kit:35 W
- Intel Xeon Quad-Core E5405:80 W

Differences highlightedShow differences only

Comparison of Intel Celeron D 420 1.6GHz FIO Kit, Intel Xeon Quad-Core E5405
16 specifications	A HP Intel Celeron D 420 1.6GHz FIO Kit View product	B HP Intel Xeon Quad-Core E5405 View product
Processor9 differ
Processor familyDiffers	Intel® Celeron® D	Intel® Xeon® 5000 Sequence
Processor modelKnown for one	Unknown — not stated by the source	E5405
Processor base frequencyDiffers	1.6 GHz	2 GHz
Processor socketDiffers	LGA 775 (Socket T)	LGA 771 (Socket J)
Processor lithographyDiffers	65 nm	45 nm
Package typeDiffers	Tray	Box
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	0.512 MB	12 MB
Processor cache type	L2	L2
Processor front side busDiffers	800 MHz	1333 MHz
Thermal Design Power (TDP)Differs	35 W	80 W
VID Voltage RangeDiffers	1.00 - 1.3375 V	0.95 - 1.225 V
CPU multiplier (bus/core ratio)Known for one	8	Unknown — not stated by the source
Featuresidentical
Market segmentKnown for one	Unknown — not stated by the source	Server
Operational conditionsidentical
Maximum operating temperatureKnown for one	60.4 °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.