Product comparison · 2 cpus

Dell 2x Intel Xeon E7540 vs Dell 2x Intel Xeon L7555

Key differences

Processor model
- 2x Intel Xeon E7540:E7540
- 2x Intel Xeon L7555:L7555
Processor base frequency
- 2x Intel Xeon E7540:2 GHz
- 2x Intel Xeon L7555:1.866 GHz
Processor cores
- 2x Intel Xeon E7540:6
- 2x Intel Xeon L7555:8
Processor threads
- 2x Intel Xeon E7540:12
- 2x Intel Xeon L7555:16
System bus rate
- 2x Intel Xeon E7540:6.4 GT/s
- 2x Intel Xeon L7555:5.86 GT/s
Processor boost frequency
- 2x Intel Xeon E7540:2.266 GHz
- 2x Intel Xeon L7555:2.533 GHz
Processor cache
- 2x Intel Xeon E7540:18 MB
- 2x Intel Xeon L7555:24 MB
Thermal Design Power (TDP)
- 2x Intel Xeon E7540:105 W
- 2x Intel Xeon L7555:95 W

Differences highlightedShow differences only

Comparison of 2x Intel Xeon E7540, 2x Intel Xeon L7555
27 specifications	A Dell 2x Intel Xeon E7540 View product	B Dell 2x Intel Xeon L7555 View product
Processor8 differ
Processor modelDiffers	E7540	L7555
Processor base frequencyDiffers	2 GHz	1.866 GHz
Processor coresDiffers	6	8
Processor threadsDiffers	12	16
System bus rateDiffers	6.4 GT/s	5.86 GT/s
Processor boost frequencyDiffers	2.266 GHz	2.533 GHz
Processor cacheDiffers	18 MB	24 MB
Thermal Design Power (TDP)Differs	105 W	95 W
Operational conditions1 differ
TcaseDiffers	64 °C	70 °C

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.