Product comparison · 2 cpus

Dell Intel Xeon X5450 vs Lenovo Inte Xeon X7542

12specifications compared
9differ
3identical
12known for one product only

Key differences

Processor family
- Intel Xeon X5450:Intel® Xeon®
- Inte Xeon X7542:Intel® Xeon® 7000 Sequence
Processor model
- Intel Xeon X5450:X5450
- Inte Xeon X7542:X7542
Processor base frequency
- Intel Xeon X5450:3 GHz
- Inte Xeon X7542:2.666 GHz
Processor cores
- Intel Xeon X5450:4
- Inte Xeon X7542:6
Processor threads
- Intel Xeon X5450:4
- Inte Xeon X7542:6
Processor cache
- Intel Xeon X5450:12 MB
- Inte Xeon X7542:18 MB
Processor cache type
- Intel Xeon X5450:L2
- Inte Xeon X7542:L3
Thermal Design Power (TDP)
- Intel Xeon X5450:120 W
- Inte Xeon X7542:130 W

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon X5450, Inte Xeon X7542
24 specifications	A Dell Intel Xeon X5450 View product	B Lenovo Inte Xeon X7542 View product
Processor9 differ
Processor familyDiffers	Intel® Xeon®	Intel® Xeon® 7000 Sequence
Processor modelDiffers	X5450	X7542
Processor base frequencyDiffers	3 GHz	2.666 GHz
Processor coresDiffers	4	6
Processor lithography	45 nm	45 nm
Package type	Tray	Tray
Processor threadsDiffers	4	6
System bus rateKnown for one	Unknown — not stated by the source	5.86 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.8 GHz
Processor cacheDiffers	12 MB	18 MB
Processor cache typeDiffers	L2	L3
Thermal Design Power (TDP)Differs	120 W	130 W
VID Voltage RangeDiffers	0.85 - 1.35 V	0.675 - 1.35 V
SteppingKnown for one	Unknown — not stated by the source	D0
Processor system typeKnown for one	Unknown — not stated by the source	DP
Processor codeKnown for one	Unknown — not stated by the source	SLBRM
Processor socketKnown for one	LGA 771 (Socket J)	Unknown — not stated by the source
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Processor front side busKnown for one	1333 MHz	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	9	Unknown — not stated by the source
Processor special featuresidentical
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Maximum operating temperatureKnown for one	Unknown — not stated by the source	69 °C
Featuresidentical
Market segmentKnown for one	Server	Unknown — not stated by the source

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.

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