Product comparison · 2 cpus

HP DL385 G7 AMD Opteron 6166HE Processor Kit vs Lenovo Intel Xeon E7-2820

15specifications compared
13differ
2identical
9known for one product only

Key differences

The Lenovo Intel Xeon E7-2820 has 0.2 GHz more processor base frequency than the HP DL385 G7 AMD Opteron 6166HE Processor Kit (2 GHz vs 1.8 GHz). The HP DL385 G7 AMD Opteron 6166HE Processor Kit has 4 more processor cores than the Lenovo Intel Xeon E7-2820 (12 vs 8). The HP DL385 G7 AMD Opteron 6166HE Processor Kit has 13 nm more processor lithography than the Lenovo Intel Xeon E7-2820 (45 nm vs 32 nm). Processor family: AMD Opteron on the HP DL385 G7 AMD Opteron 6166HE Processor Kit, Intel® Xeon® E7 Family on the Lenovo Intel Xeon E7-2820. Processor model: 6166 HE on the HP DL385 G7 AMD Opteron 6166HE Processor Kit, E7-2820 on the Lenovo Intel Xeon E7-2820.

Processor family
- DL385 G7 AMD Opteron 6166HE Processor Kit:AMD Opteron
- Intel Xeon E7-2820:Intel® Xeon® E7 Family
Processor model
- DL385 G7 AMD Opteron 6166HE Processor Kit:6166 HE
- Intel Xeon E7-2820:E7-2820
Processor base frequency
- DL385 G7 AMD Opteron 6166HE Processor Kit:1.8 GHz
- Intel Xeon E7-2820:2 GHz
Processor cores
- DL385 G7 AMD Opteron 6166HE Processor Kit:12
- Intel Xeon E7-2820:8
Processor socket
- DL385 G7 AMD Opteron 6166HE Processor Kit:Socket G34
- Intel Xeon E7-2820:LGA 1567 (Socket LS)
Processor lithography
- DL385 G7 AMD Opteron 6166HE Processor Kit:45 nm
- Intel Xeon E7-2820:32 nm
Component for
- DL385 G7 AMD Opteron 6166HE Processor Kit:PC
- Intel Xeon E7-2820:Server/workstation
System bus rate
- DL385 G7 AMD Opteron 6166HE Processor Kit:6.40 GT/s
- Intel Xeon E7-2820:5.86 GT/s

Side by side

Differences highlightedShow differences only

Comparison of DL385 G7 AMD Opteron 6166HE Processor Kit, Intel Xeon E7-2820
24 specifications	A HP DL385 G7 AMD Opteron 6166HE Processor Kit View product	B Lenovo Intel Xeon E7-2820 View product
Processor12 differ
Processor familyDiffers	AMD Opteron	Intel® Xeon® E7 Family
Processor modelDiffers	6166 HE	E7-2820
Processor base frequencyDiffers	1.8 GHz	2 GHz
Processor coresDiffers	12	8
Processor socketDiffers	Socket G34	LGA 1567 (Socket LS)
Processor lithographyDiffers	45 nm	32 nm
Package typeKnown for one	Tray	Unknown — not stated by the source
Component forDiffers	PC	Server/workstation
System bus rateDiffers	6.40 GT/s	5.86 GT/s
Processor boost frequencyDiffers	3.2 GHz	2.666 GHz
Processor cacheDiffers	12 MB	18 MB
L2 cache speedKnown for one	1.8 GHz	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	65 W	105 W
Processor core voltage (AC)Known for one	1.075 V	Unknown — not stated by the source
SteppingDiffers	D1	A2
Processor threadsKnown for one	Unknown — not stated by the source	16
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	15
Processor codeKnown for one	Unknown — not stated by the source	SLC3R
Features1 differ
Market segmentDiffers	Desktop	Server
Other featuresidentical
L1 cacheKnown for one	1.5 MB	Unknown — not stated by the source
On-board memory controllerKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Maximum operating temperatureKnown for one	Unknown — not stated by the source	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.

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