Product comparison · 2 cpus

HP Intel Xeon Processor E7450 kit BL680cG5 vs Lenovo Intel Xeon E5540

13specifications compared
8differ
5identical
9known for one product only

Key differences

The Lenovo Intel Xeon E5540 has 0.13 GHz more processor base frequency than the HP Intel Xeon Processor E7450 kit BL680cG5 (2.53 GHz vs 2.4 GHz). The HP Intel Xeon Processor E7450 kit BL680cG5 has 4 MB more processor cache than the Lenovo Intel Xeon E5540 (12 MB vs 8 MB). The HP Intel Xeon Processor E7450 kit BL680cG5 has 10 W more thermal Design Power (TDP) than the Lenovo Intel Xeon E5540 (90 W vs 80 W). Processor family: Intel® Xeon® E7 Family on the HP Intel Xeon Processor E7450 kit BL680cG5, Intel® Xeon® 5000 Sequence on the Lenovo Intel Xeon E5540. Processor model: E7450 on the HP Intel Xeon Processor E7450 kit BL680cG5, E5540 on the Lenovo Intel Xeon E5540.

Processor family
- Intel Xeon Processor E7450 kit BL680cG5:Intel® Xeon® E7 Family
- Intel Xeon E5540:Intel® Xeon® 5000 Sequence
Processor model
- Intel Xeon Processor E7450 kit BL680cG5:E7450
- Intel Xeon E5540:E5540
Processor base frequency
- Intel Xeon Processor E7450 kit BL680cG5:2.4 GHz
- Intel Xeon E5540:2.53 GHz
Processor socket
- Intel Xeon Processor E7450 kit BL680cG5:Socket 604 (mPGA604)
- Intel Xeon E5540:Socket B (LGA 1366)
Package type
- Intel Xeon Processor E7450 kit BL680cG5:Box
- Intel Xeon E5540:Tray
Processor cache
- Intel Xeon Processor E7450 kit BL680cG5:12 MB
- Intel Xeon E5540:8 MB
Processor cache type
- Intel Xeon Processor E7450 kit BL680cG5:L2
- Intel Xeon E5540:L3
Thermal Design Power (TDP)
- Intel Xeon Processor E7450 kit BL680cG5:90 W
- Intel Xeon E5540:80 W

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon Processor E7450 kit BL680cG5, Intel Xeon E5540
22 specifications	A HP Intel Xeon Processor E7450 kit BL680cG5 View product	B Lenovo Intel Xeon E5540 View product
Processor8 differ
Processor familyDiffers	Intel® Xeon® E7 Family	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E7450	E5540
Processor base frequencyDiffers	2.4 GHz	2.53 GHz
Processor coresKnown for one	Unknown — not stated by the source	4
Processor socketDiffers	Socket 604 (mPGA604)	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 cacheDiffers	12 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 bus	1066 MHz	1066 MHz
Thermal Design Power (TDP)Differs	90 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
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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