Product comparison · 2 cpus

HP DL580 G7 Intel Xeon E7-4820 vs Lenovo Intel Xeon E7-2803

18specifications compared
7differ
11identical
2known for one product only

Key differences

The HP DL580 G7 Intel Xeon E7-4820 has 0.27 GHz more processor base frequency than the Lenovo Intel Xeon E7-2803 (2 GHz vs 1.73 GHz). The HP DL580 G7 Intel Xeon E7-4820 has 2 more processor cores than the Lenovo Intel Xeon E7-2803 (8 vs 6). The HP DL580 G7 Intel Xeon E7-4820 has 4 more processor threads than the Lenovo Intel Xeon E7-2803 (16 vs 12). Processor model: E7-4820 on the HP DL580 G7 Intel Xeon E7-4820, E7-2803 on the Lenovo Intel Xeon E7-2803. Processor code: SLC3G on the HP DL580 G7 Intel Xeon E7-4820, SLC3M on the Lenovo Intel Xeon E7-2803.

Processor model
- DL580 G7 Intel Xeon E7-4820:E7-4820
- Intel Xeon E7-2803:E7-2803
Processor base frequency
- DL580 G7 Intel Xeon E7-4820:2 GHz
- Intel Xeon E7-2803:1.73 GHz
Processor cores
- DL580 G7 Intel Xeon E7-4820:8
- Intel Xeon E7-2803:6
Processor threads
- DL580 G7 Intel Xeon E7-4820:16
- Intel Xeon E7-2803:12
System bus rate
- DL580 G7 Intel Xeon E7-4820:5.86 GT/s
- Intel Xeon E7-2803:4.8 GT/s
CPU multiplier (bus/core ratio)
- DL580 G7 Intel Xeon E7-4820:15
- Intel Xeon E7-2803:13
Processor code
- DL580 G7 Intel Xeon E7-4820:SLC3G
- Intel Xeon E7-2803:SLC3M

Side by side

Differences highlightedShow differences only

Comparison of DL580 G7 Intel Xeon E7-4820, Intel Xeon E7-2803
20 specifications	A HP DL580 G7 Intel Xeon E7-4820 View product	B Lenovo Intel Xeon E7-2803 View product
Processor7 differ
Processor family	Intel® Xeon® E7 Family	Intel® Xeon® E7 Family
Processor modelDiffers	E7-4820	E7-2803
Processor base frequencyDiffers	2 GHz	1.73 GHz
Processor coresDiffers	8	6
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 threadsDiffers	16	12
System bus rateDiffers	5.86 GT/s	4.8 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyKnown for one	2.266 GHz	Unknown — not stated by the source
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)Differs	15	13
Processor codeDiffers	SLC3G	SLC3M
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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