Product comparison · 2 cpus

Dell 2 x Intel Xeon E7-8860 v4 vs Dell 2 x Intel Xeon E7-8891 v4

Key differences

Processor model
- 2 x Intel Xeon E7-8860 v4:E7-8860V4
- 2 x Intel Xeon E7-8891 v4:E7-8891V4
Processor base frequency
- 2 x Intel Xeon E7-8860 v4:2.2 GHz
- 2 x Intel Xeon E7-8891 v4:2.8 GHz
Processor cores
- 2 x Intel Xeon E7-8860 v4:18
- 2 x Intel Xeon E7-8891 v4:10
Processor threads
- 2 x Intel Xeon E7-8860 v4:36
- 2 x Intel Xeon E7-8891 v4:20
Processor boost frequency
- 2 x Intel Xeon E7-8860 v4:3.2 GHz
- 2 x Intel Xeon E7-8891 v4:3.5 GHz
Processor cache
- 2 x Intel Xeon E7-8860 v4:45 MB
- 2 x Intel Xeon E7-8891 v4:60 MB
Thermal Design Power (TDP)
- 2 x Intel Xeon E7-8860 v4:140 W
- 2 x Intel Xeon E7-8891 v4:165 W
Tcase
- 2 x Intel Xeon E7-8860 v4:75 °C
- 2 x Intel Xeon E7-8891 v4:79 °C

Differences highlightedShow differences only

Comparison of 2 x Intel Xeon E7-8860 v4, 2 x Intel Xeon E7-8891 v4
56 specifications	A Dell 2 x Intel Xeon E7-8860 v4 View product	B Dell 2 x Intel Xeon E7-8891 v4 View product
Processor7 differ
Processor modelDiffers	E7-8860V4	E7-8891V4
Processor base frequencyDiffers	2.2 GHz	2.8 GHz
Processor coresDiffers	18	10
Processor threadsDiffers	36	20
Processor boost frequencyDiffers	3.2 GHz	3.5 GHz
Processor cacheDiffers	45 MB	60 MB
Thermal Design Power (TDP)Differs	140 W	165 W
Bus typeKnown for one	QPI	Unknown — not stated by the source
Featuresidentical
Physical Address Extension (PAE)Known for one	46 bit	Unknown — not stated by the source
Processor special featuresidentical
Intel 64Known for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
TcaseDiffers	75 °C	79 °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.