Product comparison · 2 cpus

HP 435282-B21 processor vs Lenovo Xeon E5507

Key differences

Processor family
- 435282-B21 processor:Intel® Xeon® 7000 Sequence
- Xeon E5507:Intel® Xeon® 5000 Sequence
Processor model
- 435282-B21 processor:7140M
- Xeon E5507:E5507
Processor base frequency
- 435282-B21 processor:3.4 GHz
- Xeon E5507:2.26 GHz
Processor cores
- 435282-B21 processor:2
- Xeon E5507:4
Processor socket
- 435282-B21 processor:Socket 604 (mPGA604)
- Xeon E5507:Socket B (LGA 1366)
Processor cache
- 435282-B21 processor:16 MB
- Xeon E5507:4 MB
Thermal Design Power (TDP)
- 435282-B21 processor:150 W
- Xeon E5507:80 W

Differences highlightedShow differences only

Comparison of 435282-B21, Xeon E5507
15 specifications	A HP 435282-B21 processor Model 435282-B21 View product	B Lenovo Xeon E5507 View product
Processor7 differ
Processor familyDiffers	Intel® Xeon® 7000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	7140M	E5507
Processor base frequencyDiffers	3.4 GHz	2.26 GHz
Processor coresDiffers	2	4
Processor socketDiffers	Socket 604 (mPGA604)	Socket B (LGA 1366)
Package typeKnown for one	Unknown — not stated by the source	Tray
Component forKnown for one	Unknown — not stated by the source	Server/workstation
System bus rateKnown for one	Unknown — not stated by the source	4.8 GT/s
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	16 MB	4 MB
Processor cache type	L2	L2
Processor front side bus	800 MHz	800 MHz
Thermal Design Power (TDP)Differs	150 W	80 W
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.75 - 1.35 V
Featuresidentical
Market segmentKnown for one	Unknown — not stated by the source	Server

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.