Product comparison · 2 cpus

HP DL580 G7 Intel Xeon E7-4820 vs Lenovo Intel Xeon E7-2820

19specifications compared
3differ
16identical
1known for one product only

Key differences

The Lenovo Intel Xeon E7-2820 has 0.4 GHz more processor boost frequency than the HP DL580 G7 Intel Xeon E7-4820 (2.666 GHz vs 2.266 GHz). Processor model: E7-4820 on the HP DL580 G7 Intel Xeon E7-4820, E7-2820 on the Lenovo Intel Xeon E7-2820. Processor code: SLC3G on the HP DL580 G7 Intel Xeon E7-4820, SLC3R on the Lenovo Intel Xeon E7-2820.

Processor model
- DL580 G7 Intel Xeon E7-4820:E7-4820
- Intel Xeon E7-2820:E7-2820
Processor boost frequency
- DL580 G7 Intel Xeon E7-4820:2.266 GHz
- Intel Xeon E7-2820:2.666 GHz
Processor code
- DL580 G7 Intel Xeon E7-4820:SLC3G
- Intel Xeon E7-2820:SLC3R

Side by side

Differences highlightedShow differences only

Comparison of DL580 G7 Intel Xeon E7-4820, Intel Xeon E7-2820
20 specifications	A HP DL580 G7 Intel Xeon E7-4820 View product	B Lenovo Intel Xeon E7-2820 View product
Processor3 differ
Processor family	Intel® Xeon® E7 Family	Intel® Xeon® E7 Family
Processor modelDiffers	E7-4820	E7-2820
Processor base frequency	2 GHz	2 GHz
Processor cores	8	8
Processor socket	LGA 1567 (Socket LS)	LGA 1567 (Socket LS)
Processor lithography	32 nm	32 nm
Package typeKnown for one	Tray	Unknown — not stated by the source
Component for	Server/workstation	Server/workstation
Processor threads	16	16
System bus rate	5.86 GT/s	5.86 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyDiffers	2.266 GHz	2.666 GHz
Processor cache	18 MB	18 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)	105 W	105 W
Stepping	A2	A2
CPU multiplier (bus/core ratio)	15	15
Processor codeDiffers	SLC3G	SLC3R
Featuresidentical
Market segment	Server	Server
Operational conditionsidentical
Maximum operating temperature	64 °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.

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