Product comparison · 2 cpus

Fujitsu Intel Xeon 2.66 GHz vs Lenovo Intel Xeon 5140

Key differences

Processor family
- Intel Xeon 2.66 GHz:Intel® Xeon®
- Intel Xeon 5140:Intel® Xeon® 5000 Sequence
Processor base frequency
- Intel Xeon 2.66 GHz:2.66 GHz
- Intel Xeon 5140:2.33 GHz
Processor cores
- Intel Xeon 2.66 GHz:1
- Intel Xeon 5140:2
Processor socket
- Intel Xeon 2.66 GHz:Socket 604 (mPGA604)
- Intel Xeon 5140:LGA 771 (Socket J)
Processor threads
- Intel Xeon 2.66 GHz:1
- Intel Xeon 5140:2
Processor operating modes
- Intel Xeon 2.66 GHz:32-bit
- Intel Xeon 5140:64-bit
Processor cache
- Intel Xeon 2.66 GHz:0.512 MB
- Intel Xeon 5140:4 MB
Processor front side bus
- Intel Xeon 2.66 GHz:533 MHz
- Intel Xeon 5140:1333 MHz

Differences highlightedShow differences only

Comparison of Intel Xeon 2.66 GHz, Intel Xeon 5140
18 specifications	A Fujitsu Intel Xeon 2.66 GHz View product	B Lenovo Intel Xeon 5140 View product
Processor10 differ
Processor familyDiffers	Intel® Xeon®	Intel® Xeon® 5000 Sequence
Processor base frequencyDiffers	2.66 GHz	2.33 GHz
Processor coresDiffers	1	2
Processor socketDiffers	Socket 604 (mPGA604)	LGA 771 (Socket J)
Processor lithographyKnown for one	130 nm	Unknown — not stated by the source
Processor threadsDiffers	1	2
Processor operating modesDiffers	32-bit	64-bit
Processor cacheDiffers	0.512 MB	4 MB
Processor front side busDiffers	533 MHz	1333 MHz
Thermal Design Power (TDP)Known for one	72 W	Unknown — not stated by the source
VID Voltage RangeDiffers	0 - 1.5 V	0.85 - 1.5 V
CPU multiplier (bus/core ratio)Differs	20	7
Processor modelKnown for one	Unknown — not stated by the source	5140
Operational conditionsidentical
Maximum operating temperatureKnown for one	Unknown — not stated by the source	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.