Product comparison · 2 cpus

HP BL460c G7 Intel Xeon L5520 vs Lenovo Intel Xeon E7-2820

Key differences

Processor family
- BL460c G7 Intel Xeon L5520:Intel® Xeon® 5000 Sequence
- Intel Xeon E7-2820:Intel® Xeon® E7 Family
Processor model
- BL460c G7 Intel Xeon L5520:L5520
- Intel Xeon E7-2820:E7-2820
Processor base frequency
- BL460c G7 Intel Xeon L5520:2.26 GHz
- Intel Xeon E7-2820:2 GHz
Processor cores
- BL460c G7 Intel Xeon L5520:4
- Intel Xeon E7-2820:8
Processor socket
- BL460c G7 Intel Xeon L5520:Socket B (LGA 1366)
- Intel Xeon E7-2820:LGA 1567 (Socket LS)
Processor lithography
- BL460c G7 Intel Xeon L5520:45 nm
- Intel Xeon E7-2820:32 nm
Processor threads
- BL460c G7 Intel Xeon L5520:8
- Intel Xeon E7-2820:16
Processor cache
- BL460c G7 Intel Xeon L5520:8 MB
- Intel Xeon E7-2820:18 MB

Differences highlightedShow differences only

Comparison of BL460c G7 Intel Xeon L5520, Intel Xeon E7-2820
23 specifications	A HP BL460c G7 Intel Xeon L5520 View product	B Lenovo Intel Xeon E7-2820 View product
Processor12 differ
Processor familyDiffers	Intel® Xeon® 5000 Sequence	Intel® Xeon® E7 Family
Processor modelDiffers	L5520	E7-2820
Processor base frequencyDiffers	2.26 GHz	2 GHz
Processor coresDiffers	4	8
Processor socketDiffers	Socket B (LGA 1366)	LGA 1567 (Socket LS)
Processor lithographyDiffers	45 nm	32 nm
Package typeKnown for one	Tray	Unknown — not stated by the source
Component for	Server/workstation	Server/workstation
Processor threadsDiffers	8	16
System bus rate	5.86 GT/s	5.86 GT/s
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	8 MB	18 MB
Processor cache type	L3	L3
L3 cache speedKnown for one	2.26 GHz	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	60 W	105 W
VID Voltage RangeKnown for one	0.750 - 1.350 V	Unknown — not stated by the source
SteppingDiffers	D0	A2
CPU multiplier (bus/core ratio)Differs	17	15
Processor codeDiffers	SLBFA	SLC3R
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.666 GHz
Featuresidentical
Market segment	Server	Server
BandwidthKnown for one	26214.4 MB/s	Unknown — not stated by the source
Operational conditions1 differ
Maximum operating temperatureDiffers	70 °C	64 °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.