Product comparison · 2 cpus

HP DL580 G7 Intel Xeon E7540 Processor Kit vs Lenovo 46M6955 processor

Key differences

Processor family
- DL580 G7 Intel Xeon E7540 Processor Kit:Intel® Xeon® 7000 Sequence
- 46M6955 processor:Intel® Xeon® 6000 Sequence
Processor model
- DL580 G7 Intel Xeon E7540 Processor Kit:E7540
- 46M6955 processor:E6540
System bus rate
- DL580 G7 Intel Xeon E7540 Processor Kit:6.40 GT/s
- 46M6955 processor:6.4 GT/s

Differences highlightedShow differences only

Comparison of DL580 G7 Intel Xeon E7540 Processor Kit, 46M6955
20 specifications	A HP DL580 G7 Intel Xeon E7540 Processor Kit View product	B Lenovo 46M6955 processor Model 46M6955 View product
Processor3 differ
Processor familyDiffers	Intel® Xeon® 7000 Sequence	Intel® Xeon® 6000 Sequence
Processor modelDiffers	E7540	E6540
Processor base frequency	2 GHz	2 GHz
Processor cores	6	6
Processor socketKnown for one	LGA 1567 (Socket LS)	Unknown — not stated by the source
Processor lithographyKnown for one	45 nm	Unknown — not stated by the source
Package typeKnown for one	Tray	Unknown — not stated by the source
Component forKnown for one	PC	Unknown — not stated by the source
Processor threadsKnown for one	12	Unknown — not stated by the source
System bus rateDiffers	6.40 GT/s	6.4 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyKnown for one	2.266 GHz	Unknown — not stated by the source
Processor cache	18 MB	18 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)	105 W	105 W
VID Voltage RangeKnown for one	0.675 - 1.35 V	Unknown — not stated by the source
Featuresidentical
Market segmentKnown for one	Desktop	Unknown — not stated by the source
Operational conditionsidentical
Maximum operating temperatureKnown for one	64 °C	Unknown — not stated by the source
Other featuresidentical
L1 cacheKnown for one	0.288 MB	Unknown — not stated by the source
Processor special featuresidentical
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	Yes

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.