Product comparison · 2 cpus

Lenovo 46M2495 processor vs Lenovo Intel Xeon L5640

8specifications compared
6differ
2identical
15known for one product only

Key differences

Processor family
- 46M2495 processor:AMD Opteron
- Intel Xeon L5640:Intel® Xeon® 5000 Sequence
Processor base frequency
- 46M2495 processor:2.6 GHz
- Intel Xeon L5640:2.26 GHz
Processor cores
- 46M2495 processor:4
- Intel Xeon L5640:6
Processor socket
- 46M2495 processor:Socket F (1207)
- Intel Xeon L5640:Socket B (LGA 1366)
Processor cache
- 46M2495 processor:6 MB
- Intel Xeon L5640:12 MB
Thermal Design Power (TDP)
- 46M2495 processor:75 W
- Intel Xeon L5640:60 W

Side by side

Differences highlightedShow differences only

Comparison of 46M2495, Intel Xeon L5640
23 specifications	A Lenovo 46M2495 processor Model 46M2495 View product	B Lenovo Intel Xeon L5640 View product
Processor6 differ
Processor familyDiffers	AMD Opteron	Intel® Xeon® 5000 Sequence
Processor modelKnown for one	Unknown — not stated by the source	L5640
Processor base frequencyDiffers	2.6 GHz	2.26 GHz
Processor coresDiffers	4	6
Processor socketDiffers	Socket F (1207)	Socket B (LGA 1366)
Processor lithographyKnown for one	Unknown — not stated by the source	32 nm
Package typeKnown for one	Unknown — not stated by the source	Tray
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Processor threadsKnown for one	Unknown — not stated by the source	12
System bus rateKnown for one	Unknown — not stated by the source	5.86 GT/s
Processor cacheDiffers	6 MB	12 MB
Thermal Design Power (TDP)Differs	75 W	60 W
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.750 - 1.350 V
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	17
Processor front side busKnown for one	1000 MHz	Unknown — not stated by the source
Featuresidentical
Market segmentKnown for one	Unknown — not stated by the source	Server
BandwidthKnown for one	Unknown — not stated by the source	32768 MB/s
Processor special featuresidentical
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Maximum operating temperatureKnown for one	Unknown — not stated by the source	70 °C
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	42.5 x 0 x 45 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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