Product comparison · 2 cpus

Dell Xeon E5506 vs Dell Xeon L5520

Key differences

Differences highlightedShow differences only

Comparison of Xeon E5506, Xeon L5520
46 specifications	A Dell Xeon E5506 View product	B Dell Xeon L5520 View product
Processor10 differ
Processor modelDiffers	E5506	L5520
Processor base frequencyDiffers	2.13 GHz	2.26 GHz
Processor threadsDiffers	4	8
System bus rateDiffers	4.8 GT/s	5.86 GT/s
Processor cacheDiffers	4 MB	8 MB
L3 cache speedDiffers	2.13 GHz	2.26 GHz
Thermal Design Power (TDP)Differs	80 W	60 W
VID Voltage RangeDiffers	0.75 - 1.35 V	0.750 - 1.350 V
CPU multiplier (bus/core ratio)Differs	16	17
Memory bandwidth supported by processor (max)Differs	19.2 GB/s	25.6 GB/s
Memory1 differ
Memory clock speeds supported by processorDiffers	800 MHz	800,1066 MHz
Featuresidentical
CPU configuration (max)Known for one	2	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	731 M
Processing Die sizeKnown for one	Unknown — not stated by the source	263 mm²
Processor special features1 differ
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Turbo Boost TechnologyKnown for one	No	Unknown — not stated by the source
Operational conditions1 differ
TcaseDiffers	76 °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.