Product comparison · 2 cpus

Fujitsu AMD Dual-Core Opteron 285 vs HP Intel Xeon 5148

8specifications compared
5differ
3identical
19known for one product only

Key differences

The Fujitsu AMD Dual-Core Opteron 285 has 0.27 GHz more processor base frequency than the HP Intel Xeon 5148 (2.6 GHz vs 2.33 GHz). The HP Intel Xeon 5148 has 2 MB more processor cache than the Fujitsu AMD Dual-Core Opteron 285 (4 MB vs 2 MB). The HP Intel Xeon 5148 has 333 MHz more processor front side bus than the Fujitsu AMD Dual-Core Opteron 285 (1333 MHz vs 1000 MHz). Processor family: AMD Opteron on the Fujitsu AMD Dual-Core Opteron 285, Intel® Xeon® 5000 Sequence on the HP Intel Xeon 5148. Processor socket: Socket 940 on the Fujitsu AMD Dual-Core Opteron 285, LGA 771 (Socket J) on the HP Intel Xeon 5148.

Processor family
- AMD Dual-Core Opteron 285:AMD Opteron
- Intel Xeon 5148:Intel® Xeon® 5000 Sequence
Processor base frequency
- AMD Dual-Core Opteron 285:2.6 GHz
- Intel Xeon 5148:2.33 GHz
Processor socket
- AMD Dual-Core Opteron 285:Socket 940
- Intel Xeon 5148:LGA 771 (Socket J)
Processor cache
- AMD Dual-Core Opteron 285:2 MB
- Intel Xeon 5148:4 MB
Processor front side bus
- AMD Dual-Core Opteron 285:1000 MHz
- Intel Xeon 5148:1333 MHz

Side by side

Differences highlightedShow differences only

Comparison of AMD Dual-Core Opteron 285, Intel Xeon 5148
27 specifications	A Fujitsu AMD Dual-Core Opteron 285 View product	B HP Intel Xeon 5148 View product
Processor5 differ
Processor familyDiffers	AMD Opteron	Intel® Xeon® 5000 Sequence
Processor modelKnown for one	Unknown — not stated by the source	5148
Processor base frequencyDiffers	2.6 GHz	2.33 GHz
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	2 MB	4 MB
Processor front side busDiffers	1000 MHz	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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