Product comparison · 2 cpus

HP Z620 Xeon E5-2640 6 Core 2.50GHz 15MB cache 1333MHz 2nd CPU vs HP Z820 Xeon E5-2630 6 Core 2.30GHz 15MB cache 1333MHz 2nd CPU

Key differences

Processor model
- Z620 Xeon E5-2640 6 Core 2.50GHz 15MB cache 1333MHz 2nd CPU:E5-2640
- Z820 Xeon E5-2630 6 Core 2.30GHz 15MB cache 1333MHz 2nd CPU:E5-2630
Processor base frequency
- Z620 Xeon E5-2640 6 Core 2.50GHz 15MB cache 1333MHz 2nd CPU:2.5 GHz
- Z820 Xeon E5-2630 6 Core 2.30GHz 15MB cache 1333MHz 2nd CPU:2.3 GHz
Processor boost frequency
- Z620 Xeon E5-2640 6 Core 2.50GHz 15MB cache 1333MHz 2nd CPU:3 GHz
- Z820 Xeon E5-2630 6 Core 2.30GHz 15MB cache 1333MHz 2nd CPU:2.8 GHz
CPU multiplier (bus/core ratio)
- Z620 Xeon E5-2640 6 Core 2.50GHz 15MB cache 1333MHz 2nd CPU:30
- Z820 Xeon E5-2630 6 Core 2.30GHz 15MB cache 1333MHz 2nd CPU:28
Tcase
- Z620 Xeon E5-2640 6 Core 2.50GHz 15MB cache 1333MHz 2nd CPU:73 °C
- Z820 Xeon E5-2630 6 Core 2.30GHz 15MB cache 1333MHz 2nd CPU:77.4 °C
Compatibility
- Z620 Xeon E5-2640 6 Core 2.50GHz 15MB cache 1333MHz 2nd CPU:HP Z620
- Z820 Xeon E5-2630 6 Core 2.30GHz 15MB cache 1333MHz 2nd CPU:HP Z820

Differences highlightedShow differences only

Comparison of Z620 Xeon E5-2640 6 Core 2.50GHz 15MB cache 1333MHz 2nd CPU, Z820 Xeon E5-2630 6 Core 2.30GHz 15MB cache 1333MHz 2nd CPU
49 specifications	A HP Z620 Xeon E5-2640 6 Core 2.50GHz 15MB cache 1333MHz 2nd CPU View product	B HP Z820 Xeon E5-2630 6 Core 2.30GHz 15MB cache 1333MHz 2nd CPU View product
Processor4 differ
Processor modelDiffers	E5-2640	E5-2630
Processor base frequencyDiffers	2.5 GHz	2.3 GHz
Processor boost frequencyDiffers	3 GHz	2.8 GHz
Processor cache typeKnown for one	Unknown — not stated by the source	L2
CPU multiplier (bus/core ratio)Differs	30	28
Operational conditions1 differ
TcaseDiffers	73 °C	77.4 °C
Other features1 differ
CompatibilityDiffers	HP Z620	HP Z820

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.