Product comparison · 2 cpus

HP E5-2680 v4 2.4 2400 14C vs HP Z840 Xeon E5-2643 v4 3.4 6C 2nd

Key differences

Processor model
- E5-2680 v4 2.4 2400 14C:E5-2680V4
- Z840 Xeon E5-2643 v4 3.4 6C 2nd:E5-2643V4
Processor base frequency
- E5-2680 v4 2.4 2400 14C:2.4 GHz
- Z840 Xeon E5-2643 v4 3.4 6C 2nd:3.4 GHz
Processor cores
- E5-2680 v4 2.4 2400 14C:14
- Z840 Xeon E5-2643 v4 3.4 6C 2nd:6
Processor threads
- E5-2680 v4 2.4 2400 14C:28
- Z840 Xeon E5-2643 v4 3.4 6C 2nd:12
Processor boost frequency
- E5-2680 v4 2.4 2400 14C:3.3 GHz
- Z840 Xeon E5-2643 v4 3.4 6C 2nd:3.7 GHz
Processor cache
- E5-2680 v4 2.4 2400 14C:35 MB
- Z840 Xeon E5-2643 v4 3.4 6C 2nd:20 MB
Thermal Design Power (TDP)
- E5-2680 v4 2.4 2400 14C:120 W
- Z840 Xeon E5-2643 v4 3.4 6C 2nd:135 W
Stepping
- E5-2680 v4 2.4 2400 14C:M0
- Z840 Xeon E5-2643 v4 3.4 6C 2nd:R0

Differences highlightedShow differences only

Comparison of E5-2680 v4 2.4 2400 14C, Z840 Xeon E5-2643 v4 3.4 6C 2nd
56 specifications	A HP E5-2680 v4 2.4 2400 14C View product	B HP Z840 Xeon E5-2643 v4 3.4 6C 2nd View product
Processor8 differ
Processor modelDiffers	E5-2680V4	E5-2643V4
Processor base frequencyDiffers	2.4 GHz	3.4 GHz
Processor coresDiffers	14	6
Processor threadsDiffers	28	12
Processor boost frequencyDiffers	3.3 GHz	3.7 GHz
Processor cacheDiffers	35 MB	20 MB
Thermal Design Power (TDP)Differs	120 W	135 W
SteppingDiffers	M0	R0
Features1 differ
Embedded options availableDiffers	Yes	No
Operational conditions1 differ
TcaseDiffers	86 °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.