Product comparison · 2 cpus

HP Z620 Xeon E5-2643 4 Core 3.30GHz 10MB cache 1600MHz 2nd CPU vs HP Z620 Xeon E5-2665 8C 2.40GHz 20MB

49specifications compared
10differ
39identical
0known for one product only

Key differences

The HP Z620 Xeon E5-2643 4 Core 3.30GHz 10MB cache 1600MHz 2nd CPU has 0.9 GHz more processor base frequency than the HP Z620 Xeon E5-2665 8C 2.40GHz 20MB (3.3 GHz vs 2.4 GHz). The HP Z620 Xeon E5-2665 8C 2.40GHz 20MB has 4 more processor cores than the HP Z620 Xeon E5-2643 4 Core 3.30GHz 10MB cache 1600MHz 2nd CPU (8 vs 4). The HP Z620 Xeon E5-2665 8C 2.40GHz 20MB has 8 more processor threads than the HP Z620 Xeon E5-2643 4 Core 3.30GHz 10MB cache 1600MHz 2nd CPU (16 vs 8). Processor model: E5-2643 on the HP Z620 Xeon E5-2643 4 Core 3.30GHz 10MB cache 1600MHz 2nd CPU, E5-2665 on the HP Z620 Xeon E5-2665 8C 2.40GHz 20MB. Processor cache type: L2 on the HP Z620 Xeon E5-2643 4 Core 3.30GHz 10MB cache 1600MHz 2nd CPU, L3 on the HP Z620 Xeon E5-2665 8C 2.40GHz 20MB.

Processor model
- Z620 Xeon E5-2643 4 Core 3.30GHz 10MB cache 1600MHz 2nd CPU:E5-2643
- Z620 Xeon E5-2665 8C 2.40GHz 20MB:E5-2665
Processor base frequency
- Z620 Xeon E5-2643 4 Core 3.30GHz 10MB cache 1600MHz 2nd CPU:3.3 GHz
- Z620 Xeon E5-2665 8C 2.40GHz 20MB:2.4 GHz
Processor cores
- Z620 Xeon E5-2643 4 Core 3.30GHz 10MB cache 1600MHz 2nd CPU:4
- Z620 Xeon E5-2665 8C 2.40GHz 20MB:8
Processor threads
- Z620 Xeon E5-2643 4 Core 3.30GHz 10MB cache 1600MHz 2nd CPU:8
- Z620 Xeon E5-2665 8C 2.40GHz 20MB:16
Processor boost frequency
- Z620 Xeon E5-2643 4 Core 3.30GHz 10MB cache 1600MHz 2nd CPU:3.5 GHz
- Z620 Xeon E5-2665 8C 2.40GHz 20MB:3.1 GHz
Processor cache
- Z620 Xeon E5-2643 4 Core 3.30GHz 10MB cache 1600MHz 2nd CPU:10 MB
- Z620 Xeon E5-2665 8C 2.40GHz 20MB:20 MB
Processor cache type
- Z620 Xeon E5-2643 4 Core 3.30GHz 10MB cache 1600MHz 2nd CPU:L2
- Z620 Xeon E5-2665 8C 2.40GHz 20MB:L3
Thermal Design Power (TDP)
- Z620 Xeon E5-2643 4 Core 3.30GHz 10MB cache 1600MHz 2nd CPU:130 W
- Z620 Xeon E5-2665 8C 2.40GHz 20MB:115 W

Side by side

Differences highlightedShow differences only

Comparison of Z620 Xeon E5-2643 4 Core 3.30GHz 10MB cache 1600MHz 2nd CPU, Z620 Xeon E5-2665 8C 2.40GHz 20MB
49 specifications	A HP Z620 Xeon E5-2643 4 Core 3.30GHz 10MB cache 1600MHz 2nd CPU View product	B HP Z620 Xeon E5-2665 8C 2.40GHz 20MB View product
Processor9 differ
Processor modelDiffers	E5-2643	E5-2665
Processor base frequencyDiffers	3.3 GHz	2.4 GHz
Processor coresDiffers	4	8
Processor threadsDiffers	8	16
Processor boost frequencyDiffers	3.5 GHz	3.1 GHz
Processor cacheDiffers	10 MB	20 MB
Processor cache typeDiffers	L2	L3
Thermal Design Power (TDP)Differs	130 W	115 W
CPU multiplier (bus/core ratio)Differs	35	31
Operational conditions1 differ
TcaseDiffers	73 °C	81.8 °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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