Product comparison · 2 cpus

Lenovo Intel Xeon 5140 vs Lenovo Intel Xeon E7450

Key differences

Processor family
- Intel Xeon 5140:Intel® Xeon® 5000 Sequence
- Intel Xeon E7450:Intel® Xeon® E7 Family
Processor model
- Intel Xeon 5140:5140
- Intel Xeon E7450:E7450
Processor base frequency
- Intel Xeon 5140:2.33 GHz
- Intel Xeon E7450:2.4 GHz
Processor cores
- Intel Xeon 5140:2
- Intel Xeon E7450:6
Processor socket
- Intel Xeon 5140:LGA 771 (Socket J)
- Intel Xeon E7450:Socket 604 (mPGA604)
Processor cache
- Intel Xeon 5140:4 MB
- Intel Xeon E7450:12 MB
Processor cache type
- Intel Xeon 5140:L2
- Intel Xeon E7450:L3
Processor front side bus
- Intel Xeon 5140:1333 MHz
- Intel Xeon E7450:1066 MHz

Differences highlightedShow differences only

Comparison of Intel Xeon 5140, Intel Xeon E7450
17 specifications	A Lenovo Intel Xeon 5140 View product	B Lenovo Intel Xeon E7450 View product
Processor9 differ
Processor familyDiffers	Intel® Xeon® 5000 Sequence	Intel® Xeon® E7 Family
Processor modelDiffers	5140	E7450
Processor base frequencyDiffers	2.33 GHz	2.4 GHz
Processor coresDiffers	2	6
Processor socketDiffers	LGA 771 (Socket J)	Socket 604 (mPGA604)
Package type	Tray	Tray
Component for	Server/workstation	Server/workstation
Processor threadsKnown for one	2	Unknown — not stated by the source
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	4 MB	12 MB
Processor cache typeDiffers	L2	L3
Processor front side busDiffers	1333 MHz	1066 MHz
VID Voltage RangeDiffers	0.85 - 1.5 V	0.9 - 1.45 V
CPU multiplier (bus/core ratio)Known for one	7	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	Unknown — not stated by the source	90 W
Featuresidentical
Market segment	Server	Server
Operational conditions1 differ
Maximum operating temperatureDiffers	65 °C	68 °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.