Product comparison · 2 cpus

HP Intel Xeon E5405, Ref vs HP Intel Xeon E5472, Ref

Key differences

Processor model
- Intel Xeon E5405, Ref:E5405
- Intel Xeon E5472, Ref:E5472
Processor base frequency
- Intel Xeon E5405, Ref:2 GHz
- Intel Xeon E5472, Ref:3 GHz
Processor front side bus
- Intel Xeon E5405, Ref:1333 MHz
- Intel Xeon E5472, Ref:1600 MHz
Idle States
- Intel Xeon E5405, Ref:No
- Intel Xeon E5472, Ref:Yes
Enhanced Intel SpeedStep Technology
- Intel Xeon E5405, Ref:No
- Intel Xeon E5472, Ref:Yes
Intel Demand Based Switching
- Intel Xeon E5405, Ref:No
- Intel Xeon E5472, Ref:Yes

Differences highlightedShow differences only

Comparison of Intel Xeon E5405, Ref, Intel Xeon E5472, Ref
29 specifications	A HP Intel Xeon E5405, Ref View product	B HP Intel Xeon E5472, Ref View product
Processor3 differ
Processor modelDiffers	E5405	E5472
Processor base frequencyDiffers	2 GHz	3 GHz
Processor front side busDiffers	1333 MHz	1600 MHz
Features1 differ
Idle StatesDiffers	No	Yes
Processor special features2 differ
Enhanced Intel SpeedStep TechnologyDiffers	No	Yes
Intel Demand Based SwitchingDiffers	No	Yes

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.