Product comparison · 2 cpus

Dell Intel Xeon E5-2690 v2 vs Dell Intel Xeon L5520

32specifications compared
15differ
17identical
22known for one product only

Key differences

Processor family
- Intel Xeon E5-2690 v2:Intel® Xeon® E5 V2 Family
- Intel Xeon L5520:Intel® Xeon® 5000 Sequence
Processor model
- Intel Xeon E5-2690 v2:E5-2690V2
- Intel Xeon L5520:L5520
Processor base frequency
- Intel Xeon E5-2690 v2:3 GHz
- Intel Xeon L5520:2.26 GHz
Processor cores
- Intel Xeon E5-2690 v2:10
- Intel Xeon L5520:4
Processor socket
- Intel Xeon E5-2690 v2:LGA 2011 (Socket R)
- Intel Xeon L5520:Socket B (LGA 1366)
Processor lithography
- Intel Xeon E5-2690 v2:22 nm
- Intel Xeon L5520:45 nm
Processor threads
- Intel Xeon E5-2690 v2:20
- Intel Xeon L5520:8
System bus rate
- Intel Xeon E5-2690 v2:8 GT/s
- Intel Xeon L5520:5.86 GT/s

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5-2690 v2, Intel Xeon L5520
54 specifications	A Dell Intel Xeon E5-2690 v2 View product	B Dell Intel Xeon L5520 View product
Processor12 differ
Processor familyDiffers	Intel® Xeon® E5 V2 Family	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E5-2690V2	L5520
Processor base frequencyDiffers	3 GHz	2.26 GHz
Processor coresDiffers	10	4
Processor socketDiffers	LGA 2011 (Socket R)	Socket B (LGA 1366)
Processor lithographyDiffers	22 nm	45 nm
Processor threadsDiffers	20	8
System bus rateDiffers	8 GT/s	5.86 GT/s
Processor boost frequencyKnown for one	3.6 GHz	Unknown — not stated by the source
Processor cacheDiffers	25 MB	8 MB
Thermal Design Power (TDP)Differs	130 W	60 W
VID Voltage RangeDiffers	0.6 - 1.30 V	0.75 - 1.35 V
Memory bandwidth supported by processor (max)Differs	59.7 GB/s	25.6 GB/s
SteppingKnown for one	Unknown — not stated by the source	D0
Memory2 differ
Maximum internal memory supported by processorDiffers	768 GB	144 GB
Memory clock speeds supported by processorDiffers	800,1066,1333,1600,1866 MHz	800,1066 MHz
Memory channelsKnown for one	Unknown — not stated by the source	Triple-channel
ECCKnown for one	Unknown — not stated by the source	Yes
Featuresidentical
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	40	Unknown — not stated by the source
PCI Express slots versionKnown for one	3.0	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
ScalabilityKnown for one	2S	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
CPU configuration (max)Known for one	Unknown — not stated by the source	2
Processor special featuresidentical
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	Yes	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for one	No	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
TcaseDiffers	88 °C	70 °C
Weight & dimensionsidentical
WidthKnown for one	52.5 mm	Unknown — not stated by the source
DepthKnown for one	45 mm	Unknown — not stated by the source

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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