Product comparison · 2 cpus

HP Intel Xeon X5492 vs Lenovo Intel Xeon E5450

Key differences

Processor family
- Intel Xeon X5492:Intel® Xeon® 5000 Sequence
- Intel Xeon E5450:Intel® Xeon®
Processor model
- Intel Xeon X5492:X5492
- Intel Xeon E5450:E5450
Processor base frequency
- Intel Xeon X5492:3.4 GHz
- Intel Xeon E5450:3 GHz
Processor front side bus
- Intel Xeon X5492:1600 MHz
- Intel Xeon E5450:1333 MHz
Thermal Design Power (TDP)
- Intel Xeon X5492:150 W
- Intel Xeon E5450:80 W
VID Voltage Range
- Intel Xeon X5492:0.850 - 1.3500 V
- Intel Xeon E5450:0.85 - 1.35 V
CPU multiplier (bus/core ratio)
- Intel Xeon X5492:8.5
- Intel Xeon E5450:9

Differences highlightedShow differences only

Comparison of Intel Xeon X5492, Intel Xeon E5450
19 specifications	A HP Intel Xeon X5492 View product	B Lenovo Intel Xeon E5450 View product
Processor7 differ
Processor familyDiffers	Intel® Xeon® 5000 Sequence	Intel® Xeon®
Processor modelDiffers	X5492	E5450
Processor base frequencyDiffers	3.4 GHz	3 GHz
Processor cores	4	4
Processor socket	LGA 771 (Socket J)	LGA 771 (Socket J)
Processor lithographyKnown for one	45 nm	Unknown — not stated by the source
Package type	Tray	Tray
Component for	Server/workstation	Server/workstation
Processor threads	4	4
Processor operating modes	64-bit	64-bit
Processor cache	12 MB	12 MB
Processor cache type	L2	L2
Processor front side busDiffers	1600 MHz	1333 MHz
Thermal Design Power (TDP)Differs	150 W	80 W
VID Voltage RangeDiffers	0.850 - 1.3500 V	0.85 - 1.35 V
CPU multiplier (bus/core ratio)Differs	8.5	9
Featuresidentical
Market segment	Server	Server
Other featuresidentical
Temperature (max)Known for one	63 °C	Unknown — not stated by the source
Operational conditionsidentical
Maximum operating temperatureKnown for one	Unknown — not stated by the source	67 °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.