Product comparison · 2 cpus

Fujitsu Intel Xeon E5540 vs HP AMD Opteron Quad Core (8389) 2.9GHz FIO Kit

11specifications compared
6differ
5identical
4known for one product only

Key differences

The HP AMD Opteron Quad Core (8389) 2.9GHz FIO Kit has 0.37 GHz more processor base frequency than the Fujitsu Intel Xeon E5540 (2.9 GHz vs 2.53 GHz). The Fujitsu Intel Xeon E5540 has 5 W more thermal Design Power (TDP) than the HP AMD Opteron Quad Core (8389) 2.9GHz FIO Kit (80 W vs 75 W). Processor family: Intel® Xeon® 5000 Sequence on the Fujitsu Intel Xeon E5540, AMD Opteron on the HP AMD Opteron Quad Core (8389) 2.9GHz FIO Kit. Processor model: E5540 on the Fujitsu Intel Xeon E5540, 8389 on the HP AMD Opteron Quad Core (8389) 2.9GHz FIO Kit. Processor socket: Socket B (LGA 1366) on the Fujitsu Intel Xeon E5540, Socket F (1207) on the HP AMD Opteron Quad Core (8389) 2.9GHz FIO Kit.

Processor family
- Intel Xeon E5540:Intel® Xeon® 5000 Sequence
- AMD Opteron Quad Core (8389) 2.9GHz FIO Kit:AMD Opteron
Processor model
- Intel Xeon E5540:E5540
- AMD Opteron Quad Core (8389) 2.9GHz FIO Kit:8389
Processor base frequency
- Intel Xeon E5540:2.53 GHz
- AMD Opteron Quad Core (8389) 2.9GHz FIO Kit:2.9 GHz
Processor socket
- Intel Xeon E5540:Socket B (LGA 1366)
- AMD Opteron Quad Core (8389) 2.9GHz FIO Kit:Socket F (1207)
Processor cache type
- Intel Xeon E5540:L3
- AMD Opteron Quad Core (8389) 2.9GHz FIO Kit:L2
Thermal Design Power (TDP)
- Intel Xeon E5540:80 W
- AMD Opteron Quad Core (8389) 2.9GHz FIO Kit:75 W

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5540, AMD Opteron Quad Core (8389) 2.9GHz FIO Kit
15 specifications	A Fujitsu Intel Xeon E5540 View product	B HP AMD Opteron Quad Core (8389) 2.9GHz FIO Kit View product
Processor6 differ
Processor familyDiffers	Intel® Xeon® 5000 Sequence	AMD Opteron
Processor modelDiffers	E5540	8389
Processor base frequencyDiffers	2.53 GHz	2.9 GHz
Processor cores	4	4
Processor socketDiffers	Socket B (LGA 1366)	Socket F (1207)
Processor lithography	45 nm	45 nm
Package type	Tray	Tray
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Processor operating modes	64-bit	64-bit
Processor cache	8 MB	8 MB
Processor cache typeDiffers	L3	L2
Thermal Design Power (TDP)Differs	80 W	75 W
Processor core voltage (AC)Known for one	0.75 - 1.35 V	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	19	Unknown — not stated by the source
Featuresidentical
Market segmentKnown for one	Server	Unknown — not stated by the source

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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