Product comparison · 2 cpus

HP Xeon E5-2697 v4 2.3 18C Z840 2nd vs HP Z840 Xeon E5-2643 v4 3.4 6C 2nd

Key differences

Processor model
- Xeon E5-2697 v4 2.3 18C Z840 2nd:E5-2697V4
- Z840 Xeon E5-2643 v4 3.4 6C 2nd:E5-2643V4
Processor base frequency
- Xeon E5-2697 v4 2.3 18C Z840 2nd:2.3 GHz
- Z840 Xeon E5-2643 v4 3.4 6C 2nd:3.4 GHz
Processor cores
- Xeon E5-2697 v4 2.3 18C Z840 2nd:18
- Z840 Xeon E5-2643 v4 3.4 6C 2nd:6
Processor threads
- Xeon E5-2697 v4 2.3 18C Z840 2nd:36
- Z840 Xeon E5-2643 v4 3.4 6C 2nd:12
Processor boost frequency
- Xeon E5-2697 v4 2.3 18C Z840 2nd:3.6 GHz
- Z840 Xeon E5-2643 v4 3.4 6C 2nd:3.7 GHz
Processor cache
- Xeon E5-2697 v4 2.3 18C Z840 2nd:45 MB
- Z840 Xeon E5-2643 v4 3.4 6C 2nd:20 MB
Thermal Design Power (TDP)
- Xeon E5-2697 v4 2.3 18C Z840 2nd:145 W
- Z840 Xeon E5-2643 v4 3.4 6C 2nd:135 W
Stepping
- Xeon E5-2697 v4 2.3 18C Z840 2nd:B0
- Z840 Xeon E5-2643 v4 3.4 6C 2nd:R0

Differences highlightedShow differences only

Comparison of Xeon E5-2697 v4 2.3 18C Z840 2nd, Z840 Xeon E5-2643 v4 3.4 6C 2nd
56 specifications	A HP Xeon E5-2697 v4 2.3 18C Z840 2nd View product	B HP Z840 Xeon E5-2643 v4 3.4 6C 2nd View product
Processor8 differ
Processor modelDiffers	E5-2697V4	E5-2643V4
Processor base frequencyDiffers	2.3 GHz	3.4 GHz
Processor coresDiffers	18	6
Processor threadsDiffers	36	12
Processor boost frequencyDiffers	3.6 GHz	3.7 GHz
Processor cacheDiffers	45 MB	20 MB
Thermal Design Power (TDP)Differs	145 W	135 W
SteppingDiffers	B0	R0
Operational conditions1 differ
TcaseDiffers	79 °C	75 °C
Other featuresidentical
CompatibilityKnown for one	Unknown — not stated by the source	Z840

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.