Product comparison · 2 cpus

HP DL585 G7 AMD Opteron 6128 Processor Kit vs Lenovo Intel Xeon E7-2820

15specifications compared
11differ
4identical
10known for one product only

Key differences

The HP DL585 G7 AMD Opteron 6128 Processor Kit has 13 nm more processor lithography than the Lenovo Intel Xeon E7-2820 (45 nm vs 32 nm). The HP DL585 G7 AMD Opteron 6128 Processor Kit has 0.54 GT/s more system bus rate than the Lenovo Intel Xeon E7-2820 (6.40 GT/s vs 5.86 GT/s). The Lenovo Intel Xeon E7-2820 has 6 MB more processor cache than the HP DL585 G7 AMD Opteron 6128 Processor Kit (18 MB vs 12 MB). Processor family: AMD Opteron on the HP DL585 G7 AMD Opteron 6128 Processor Kit, Intel® Xeon® E7 Family on the Lenovo Intel Xeon E7-2820. Processor model: 6128 on the HP DL585 G7 AMD Opteron 6128 Processor Kit, E7-2820 on the Lenovo Intel Xeon E7-2820.

Processor family
- DL585 G7 AMD Opteron 6128 Processor Kit:AMD Opteron
- Intel Xeon E7-2820:Intel® Xeon® E7 Family
Processor model
- DL585 G7 AMD Opteron 6128 Processor Kit:6128
- Intel Xeon E7-2820:E7-2820
Processor socket
- DL585 G7 AMD Opteron 6128 Processor Kit:Socket G34
- Intel Xeon E7-2820:LGA 1567 (Socket LS)
Processor lithography
- DL585 G7 AMD Opteron 6128 Processor Kit:45 nm
- Intel Xeon E7-2820:32 nm
Component for
- DL585 G7 AMD Opteron 6128 Processor Kit:PC
- Intel Xeon E7-2820:Server/workstation
System bus rate
- DL585 G7 AMD Opteron 6128 Processor Kit:6.40 GT/s
- Intel Xeon E7-2820:5.86 GT/s
Processor cache
- DL585 G7 AMD Opteron 6128 Processor Kit:12 MB
- Intel Xeon E7-2820:18 MB
Thermal Design Power (TDP)
- DL585 G7 AMD Opteron 6128 Processor Kit:80 W
- Intel Xeon E7-2820:105 W

Side by side

Differences highlightedShow differences only

Comparison of DL585 G7 AMD Opteron 6128 Processor Kit, Intel Xeon E7-2820
25 specifications	A HP DL585 G7 AMD Opteron 6128 Processor Kit View product	B Lenovo Intel Xeon E7-2820 View product
Processor9 differ
Processor familyDiffers	AMD Opteron	Intel® Xeon® E7 Family
Processor generationKnown for one	1st Generation Intel® Xeon® Scalable	Unknown — not stated by the source
Processor modelDiffers	6128	E7-2820
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 cacheDiffers	12 MB	18 MB
L2 cache speedKnown for one	2 GHz	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	80 W	105 W
Processor core voltage (AC)Known for one	1.3 V	Unknown — not stated by the source
SteppingDiffers	D1	A2
Processor threadsKnown for one	Unknown — not stated by the source	16
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.666 GHz
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
Operational conditions1 differ
Maximum operating temperatureDiffers	70 °C	64 °C
Other featuresidentical
L1 cacheKnown for one	1 MB	Unknown — not stated by the source
On-board memory controllerKnown for one	Yes	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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