Product comparison · 2 cpus

HP Intel Xeon X5450 vs Lenovo Intel Xeon E5606

14specifications compared
9differ
5identical
22known for one product only

Key differences

Processor model
- Intel Xeon X5450:X5450
- Intel Xeon E5606:E5606
Processor base frequency
- Intel Xeon X5450:3 GHz
- Intel Xeon E5606:2.13 GHz
Processor socket
- Intel Xeon X5450:LGA 771 (Socket J)
- Intel Xeon E5606:Socket B (LGA 1366)
Processor lithography
- Intel Xeon X5450:45 nm
- Intel Xeon E5606:32 nm
Processor cache
- Intel Xeon X5450:12 MB
- Intel Xeon E5606:8 MB
Processor cache type
- Intel Xeon X5450:L2
- Intel Xeon E5606:L3
Processor front side bus
- Intel Xeon X5450:1333 MHz
- Intel Xeon E5606:1066 MHz
Thermal Design Power (TDP)
- Intel Xeon X5450:120 W
- Intel Xeon E5606:80 W

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon X5450, Intel Xeon E5606
36 specifications	A HP Intel Xeon X5450 View product	B Lenovo Intel Xeon E5606 View product
Processor9 differ
Processor family	Intel® Xeon® 5000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	X5450	E5606
Processor base frequencyDiffers	3 GHz	2.13 GHz
Processor cores	4	4
Processor socketDiffers	LGA 771 (Socket J)	Socket B (LGA 1366)
Processor lithographyDiffers	45 nm	32 nm
Component for	Server/workstation	Server/workstation
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	12 MB	8 MB
Processor cache typeDiffers	L2	L3
Processor front side busDiffers	1333 MHz	1066 MHz
Thermal Design Power (TDP)Differs	120 W	80 W
VID Voltage RangeDiffers	0.850 - 1.350 V	0.750 - 1.350 V
FSB ParityKnown for one	Yes	Unknown — not stated by the source
Package typeKnown for one	Unknown — not stated by the source	Tray
System bus rateKnown for one	Unknown — not stated by the source	4.8 GT/s
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	16
Graphicsidentical
On-board graphics cardKnown for one	No	Unknown — not stated by the source
Featuresidentical
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Market segment	Server	Server
Number of Processing Die TransistorsKnown for one	820 M	Unknown — not stated by the source
Processing Die sizeKnown for one	214 mm²	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
BandwidthKnown for one	Unknown — not stated by the source	26214.4 MB/s
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	No	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	Yes	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
TcaseKnown for one	63 °C	Unknown — not stated by the source
Weight & dimensionsidentical
Processor package sizeKnown for one	37.5 mm	Unknown — not stated by the source
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	VT-x	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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