Product comparison · 2 cpus

Lenovo Intel Xeon Quad Core E5405 (2.00GHz, 1333 FSB, 12MB L2) vs Lenovo Intel Xeon Quad Core E5450 (3.00GHz, 1333 FSB, 12MB L2)

Key differences

Processor family
- Intel Xeon Quad Core E5405 (2.00GHz, 1333 FSB, 12MB L2):Intel® Xeon® 5000 Sequence
- Intel Xeon Quad Core E5450 (3.00GHz, 1333 FSB, 12MB L2):Intel® Xeon®
Processor model
- Intel Xeon Quad Core E5405 (2.00GHz, 1333 FSB, 12MB L2):E5405
- Intel Xeon Quad Core E5450 (3.00GHz, 1333 FSB, 12MB L2):E5450
Processor base frequency
- Intel Xeon Quad Core E5405 (2.00GHz, 1333 FSB, 12MB L2):2 GHz
- Intel Xeon Quad Core E5450 (3.00GHz, 1333 FSB, 12MB L2):3 GHz

Differences highlightedShow differences only

Comparison of Intel Xeon Quad Core E5405 (2.00GHz, 1333 FSB, 12MB L2), Intel Xeon Quad Core E5450 (3.00GHz, 1333 FSB, 12MB L2)
14 specifications	A Lenovo Intel Xeon Quad Core E5405 (2.00GHz, 1333 FSB, 12MB L2)View product	B Lenovo Intel Xeon Quad Core E5450 (3.00GHz, 1333 FSB, 12MB L2)View product
Processor3 differ
Processor familyDiffers	Intel® Xeon® 5000 Sequence	Intel® Xeon®
Processor modelDiffers	E5405	E5450
Processor base frequencyDiffers	2 GHz	3 GHz
Processor socket	LGA 771 (Socket J)	LGA 771 (Socket J)
Processor lithography	45 nm	45 nm
Package type	Box	Box
Component for	Server/workstation	Server/workstation
Processor cache	12 MB	12 MB
Processor cache type	L2	L2
Processor front side bus	1333 MHz	1333 MHz
Thermal Design Power (TDP)	80 W	80 W
Processor core voltage (AC)	1.225 V	1.225 V
Featuresidentical
Market segment	Server	Server
Operational conditionsidentical
Maximum operating temperature	65 °C	65 °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.