Product comparison · 2 cpus

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

42specifications compared
7differ
35identical
12known for one product only

Key differences

Processor model
- Intel Xeon E5-2630:E5-2630
- Z820 Xeon E5-2640 6 Core 2.50GHz 15MB cache 1333MHz 2nd CPU:E5-2640
Processor base frequency
- Intel Xeon E5-2630:2.3 GHz
- Z820 Xeon E5-2640 6 Core 2.50GHz 15MB cache 1333MHz 2nd CPU:2.5 GHz
Processor boost frequency
- Intel Xeon E5-2630:2.8 GHz
- Z820 Xeon E5-2640 6 Core 2.50GHz 15MB cache 1333MHz 2nd CPU:3 GHz
Processor cache type
- Intel Xeon E5-2630:L3
- Z820 Xeon E5-2640 6 Core 2.50GHz 15MB cache 1333MHz 2nd CPU:L2
CPU multiplier (bus/core ratio)
- Intel Xeon E5-2630:28
- Z820 Xeon E5-2640 6 Core 2.50GHz 15MB cache 1333MHz 2nd CPU:30
Memory clock speeds supported by processor
- Intel Xeon E5-2630:800,1066,1333,1600 MHz
- Z820 Xeon E5-2640 6 Core 2.50GHz 15MB cache 1333MHz 2nd CPU:800,1066,1333 MHz
Tcase
- Intel Xeon E5-2630:77.4 °C
- Z820 Xeon E5-2640 6 Core 2.50GHz 15MB cache 1333MHz 2nd CPU:73 °C

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5-2630, Z820 Xeon E5-2640 6 Core 2.50GHz 15MB cache 1333MHz 2nd CPU
54 specifications	A HP Intel Xeon E5-2630 View product	B HP Z820 Xeon E5-2640 6 Core 2.50GHz 15MB cache 1333MHz 2nd CPU View product
Processor5 differ
Processor modelDiffers	E5-2630	E5-2640
Processor base frequencyDiffers	2.3 GHz	2.5 GHz
Package typeKnown for one	Box	Unknown — not stated by the source
Processor boost frequencyDiffers	2.8 GHz	3 GHz
Processor cache typeDiffers	L3	L2
SteppingKnown for one	C2	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Differs	28	30
Processor front side busKnown for one	Unknown — not stated by the source	1333 MHz
Memory1 differ
Memory clock speeds supported by processorDiffers	800,1066,1333,1600 MHz	800,1066,1333 MHz
Featuresidentical
Supported instruction setsKnown for one	AVX	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	32 nm	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	40
ScalabilityKnown for one	Unknown — not stated by the source	S2S
Processor special featuresidentical
Intel Demand Based SwitchingKnown for one	Yes	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
TcaseDiffers	77.4 °C	73 °C
Weight & dimensionsidentical
Processor package sizeKnown for one	52.5 mm	Unknown — not stated by the source
Other featuresidentical
CompatibilityKnown for one	Unknown — not stated by the source	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.

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