Product comparison · 2 cpus

HP DL580 G7 Intel Xeon E7-8837 Processor Kit vs Lenovo Intel Xeon E7-2803

18specifications compared
10differ
8identical
2known for one product only

Key differences

The HP DL580 G7 Intel Xeon E7-8837 Processor Kit has 0.93 GHz more processor base frequency than the Lenovo Intel Xeon E7-2803 (2.66 GHz vs 1.73 GHz). The HP DL580 G7 Intel Xeon E7-8837 Processor Kit has 2 more processor cores than the Lenovo Intel Xeon E7-2803 (8 vs 6). The Lenovo Intel Xeon E7-2803 has 4 more processor threads than the HP DL580 G7 Intel Xeon E7-8837 Processor Kit (12 vs 8). Processor model: E7-8837 on the HP DL580 G7 Intel Xeon E7-8837 Processor Kit, E7-2803 on the Lenovo Intel Xeon E7-2803. Processor code: SLC3N on the HP DL580 G7 Intel Xeon E7-8837 Processor Kit, SLC3M on the Lenovo Intel Xeon E7-2803.

Processor model
- DL580 G7 Intel Xeon E7-8837 Processor Kit:E7-8837
- Intel Xeon E7-2803:E7-2803
Processor base frequency
- DL580 G7 Intel Xeon E7-8837 Processor Kit:2.66 GHz
- Intel Xeon E7-2803:1.73 GHz
Processor cores
- DL580 G7 Intel Xeon E7-8837 Processor Kit:8
- Intel Xeon E7-2803:6
Processor threads
- DL580 G7 Intel Xeon E7-8837 Processor Kit:8
- Intel Xeon E7-2803:12
System bus rate
- DL580 G7 Intel Xeon E7-8837 Processor Kit:6.4 GT/s
- Intel Xeon E7-2803:4.8 GT/s
Processor cache
- DL580 G7 Intel Xeon E7-8837 Processor Kit:24 MB
- Intel Xeon E7-2803:18 MB
Thermal Design Power (TDP)
- DL580 G7 Intel Xeon E7-8837 Processor Kit:130 W
- Intel Xeon E7-2803:105 W
CPU multiplier (bus/core ratio)
- DL580 G7 Intel Xeon E7-8837 Processor Kit:20
- Intel Xeon E7-2803:13

Side by side

Differences highlightedShow differences only

Comparison of DL580 G7 Intel Xeon E7-8837 Processor Kit, Intel Xeon E7-2803
20 specifications	A HP DL580 G7 Intel Xeon E7-8837 Processor Kit View product	B Lenovo Intel Xeon E7-2803 View product
Processor9 differ
Processor family	Intel® Xeon® E7 Family	Intel® Xeon® E7 Family
Processor modelDiffers	E7-8837	E7-2803
Processor base frequencyDiffers	2.66 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	8	12
System bus rateDiffers	6.4 GT/s	4.8 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyKnown for one	2.8 GHz	Unknown — not stated by the source
Processor cacheDiffers	24 MB	18 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	130 W	105 W
Stepping	A2	A2
CPU multiplier (bus/core ratio)Differs	20	13
Processor codeDiffers	SLC3N	SLC3M
Featuresidentical
Market segment	Server	Server
Operational conditions1 differ
Maximum operating temperatureDiffers	69 °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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