Product comparison · 2 cpus

Fujitsu AMD Opteron 256 vs HP Intel Xeon 5148

7specifications compared
5differ
2identical
20known for one product only

Key differences

Processor family
- AMD Opteron 256:AMD Opteron
- Intel Xeon 5148:Intel® Xeon® 5000 Sequence
Processor model
- AMD Opteron 256:256
- Intel Xeon 5148:5148
Processor base frequency
- AMD Opteron 256:3 GHz
- Intel Xeon 5148:2.33 GHz
Processor socket
- AMD Opteron 256:Socket 940
- Intel Xeon 5148:LGA 771 (Socket J)
Processor cache
- AMD Opteron 256:1 MB
- Intel Xeon 5148:4 MB

Side by side

Differences highlightedShow differences only

Comparison of AMD Opteron 256, Intel Xeon 5148
27 specifications	A Fujitsu AMD Opteron 256 View product	B HP Intel Xeon 5148 View product
Processor5 differ
Processor familyDiffers	AMD Opteron	Intel® Xeon® 5000 Sequence
Processor modelDiffers	256	5148
Processor base frequencyDiffers	3 GHz	2.33 GHz
Processor coresKnown for one	Unknown — not stated by the source	2
Processor socketDiffers	Socket 940	LGA 771 (Socket J)
Processor lithographyKnown for one	Unknown — not stated by the source	65 nm
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Processor cacheDiffers	1 MB	4 MB
Processor front side busKnown for one	Unknown — not stated by the source	1333 MHz
Thermal Design Power (TDP)Known for one	Unknown — not stated by the source	40 W
VID Voltage RangeKnown for one	Unknown — not stated by the source	1.150 - 1.250 V
FSB ParityKnown for one	Unknown — not stated by the source	Yes
Package typeKnown for one	Tray	Unknown — not stated by the source
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	No
Featuresidentical
Execute Disable BitKnown for one	Unknown — not stated by the source	Yes
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	Yes
Market segmentKnown for one	Unknown — not stated by the source	Server
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	291 M
Processing Die sizeKnown for one	Unknown — not stated by the source	143 mm²
Processor special featuresidentical
Intel Trusted Execution TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
TcaseKnown for one	Unknown — not stated by the source	58 °C
Weight & dimensionsidentical
Processor package sizeKnown for one	Unknown — not stated by the source	37.5 mm
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	Unknown — not stated by the source	VT-x

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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