Product comparison · 2 cpus

HP AMD Opteron 8431 vs HP Xeon E3-1280 processor

12specifications compared
11differ
1identical
14known for one product only

Key differences

Processor family
- AMD Opteron 8431:AMD Opteron
- Xeon E3-1280 processor:Intel® Xeon® E3 Family
Processor model
- AMD Opteron 8431:8431
- Xeon E3-1280 processor:E3-1280
Processor base frequency
- AMD Opteron 8431:2.4 GHz
- Xeon E3-1280 processor:3.5 GHz
Processor cores
- AMD Opteron 8431:6
- Xeon E3-1280 processor:4
Processor socket
- AMD Opteron 8431:Socket F (1207)
- Xeon E3-1280 processor:LGA 1155 (Socket H2)
Processor lithography
- AMD Opteron 8431:45 nm
- Xeon E3-1280 processor:32 nm
Component for
- AMD Opteron 8431:Server/workstation
- Xeon E3-1280 processor:PC
System bus rate
- AMD Opteron 8431:4.8 GT/s
- Xeon E3-1280 processor:5 GT/s

Side by side

Differences highlightedShow differences only

Comparison of AMD Opteron 8431, E3-1280
26 specifications	A HP AMD Opteron 8431 View product	B HP Xeon E3-1280 processor Model E3-1280 View product
Processor10 differ
Processor familyDiffers	AMD Opteron	Intel® Xeon® E3 Family
Processor modelDiffers	8431	E3-1280
Processor base frequencyDiffers	2.4 GHz	3.5 GHz
Processor coresDiffers	6	4
Processor socketDiffers	Socket F (1207)	LGA 1155 (Socket H2)
Processor lithographyDiffers	45 nm	32 nm
Component forDiffers	Server/workstation	PC
System bus rateDiffers	4.8 GT/s	5 GT/s
Processor cacheDiffers	6 MB	8 MB
Processor cache type	L3	L3
L2 cache speedKnown for one	2.4 GHz	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	75 W	95 W
VID Voltage RangeKnown for one	0 - 1.300 V	Unknown — not stated by the source
SteppingKnown for one	D0	Unknown — not stated by the source
Package typeKnown for one	Unknown — not stated by the source	Box
Processor threadsKnown for one	Unknown — not stated by the source	8
Processor operating modesKnown for one	Unknown — not stated by the source	64-bit
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.9 GHz
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	35
Graphicsidentical
On-board graphics cardKnown for one	No	Unknown — not stated by the source
Features1 differ
Market segmentDiffers	Server	Desktop
BandwidthKnown for one	Unknown — not stated by the source	21000 MB/s
Processor special featuresidentical
AMD Virtualization TechnologyKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
CompatibilityKnown for one	BL685C G6	Unknown — not stated by the source
Temperature (max)Known for one	76 °C	Unknown — not stated by the source
Operational conditionsidentical
Maximum operating temperatureKnown for one	Unknown — not stated by the source	73.6 °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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