Product comparison · 2 cpus

HP Intel Xeon Processor X5550 kit BL460cG6 Processor Option vs Lenovo Intel Xeon E5540

13specifications compared
6differ
7identical
10known for one product only

Key differences

The HP Intel Xeon Processor X5550 kit BL460cG6 Processor Option has 0.13 GHz more processor base frequency than the Lenovo Intel Xeon E5540 (2.66 GHz vs 2.53 GHz). The HP Intel Xeon Processor X5550 kit BL460cG6 Processor Option has 267 MHz more processor front side bus than the Lenovo Intel Xeon E5540 (1333 MHz vs 1066 MHz). The HP Intel Xeon Processor X5550 kit BL460cG6 Processor Option has 15 W more thermal Design Power (TDP) than the Lenovo Intel Xeon E5540 (95 W vs 80 W). Processor model: X5550 on the HP Intel Xeon Processor X5550 kit BL460cG6 Processor Option, E5540 on the Lenovo Intel Xeon E5540. Package type: Box on the HP Intel Xeon Processor X5550 kit BL460cG6 Processor Option, Tray on the Lenovo Intel Xeon E5540.

Processor model
- Intel Xeon Processor X5550 kit BL460cG6 Processor Option:X5550
- Intel Xeon E5540:E5540
Processor base frequency
- Intel Xeon Processor X5550 kit BL460cG6 Processor Option:2.66 GHz
- Intel Xeon E5540:2.53 GHz
Package type
- Intel Xeon Processor X5550 kit BL460cG6 Processor Option:Box
- Intel Xeon E5540:Tray
Processor cache type
- Intel Xeon Processor X5550 kit BL460cG6 Processor Option:L2
- Intel Xeon E5540:L3
Processor front side bus
- Intel Xeon Processor X5550 kit BL460cG6 Processor Option:1333 MHz
- Intel Xeon E5540:1066 MHz
Thermal Design Power (TDP)
- Intel Xeon Processor X5550 kit BL460cG6 Processor Option:95 W
- Intel Xeon E5540:80 W

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon Processor X5550 kit BL460cG6 Processor Option, Intel Xeon E5540
23 specifications	A HP Intel Xeon Processor X5550 kit BL460cG6 Processor Option View product	B Lenovo Intel Xeon E5540 View product
Processor6 differ
Processor family	Intel® Xeon® 5000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	X5550	E5540
Processor base frequencyDiffers	2.66 GHz	2.53 GHz
Processor coresKnown for one	Unknown — not stated by the source	4
Processor socket	Socket B (LGA 1366)	Socket B (LGA 1366)
Processor lithography	45 nm	45 nm
Package typeDiffers	Box	Tray
Component for	Server/workstation	Server/workstation
Processor operating modes	64-bit	64-bit
Processor cache	8 MB	8 MB
Processor cache typeDiffers	L2	L3
L3 cache speedKnown for one	Unknown — not stated by the source	2.53 GHz
Processor front side busDiffers	1333 MHz	1066 MHz
Thermal Design Power (TDP)Differs	95 W	80 W
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.75 - 1.35 V
SteppingKnown for one	Unknown — not stated by the source	D0
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	19
Processor codeKnown for one	Unknown — not stated by the source	SLBF6
Featuresidentical
Market segment	Server	Server
BandwidthKnown for one	32000 MB/s	Unknown — not stated by the source
Operational conditionsidentical
Maximum operating temperatureKnown for one	Unknown — not stated by the source	76 °C
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	100 g
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	38 x 38 x 5 mm

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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