Product comparison · 2 cpus

HP AMD Opteron Quad Core (2389) 2.9GHz FIO Kit vs Lenovo Xeon E5520

10specifications compared
5differ
5identical
4known for one product only

Key differences

The HP AMD Opteron Quad Core (2389) 2.9GHz FIO Kit has 0.64 GHz more processor base frequency than the Lenovo Xeon E5520 (2.9 GHz vs 2.26 GHz). The Lenovo Xeon E5520 has 5 W more thermal Design Power (TDP) than the HP AMD Opteron Quad Core (2389) 2.9GHz FIO Kit (80 W vs 75 W). Processor family: AMD Opteron on the HP AMD Opteron Quad Core (2389) 2.9GHz FIO Kit, Intel® Xeon® 5000 Sequence on the Lenovo Xeon E5520. Processor socket: Socket F (1207) on the HP AMD Opteron Quad Core (2389) 2.9GHz FIO Kit, Socket B (LGA 1366) on the Lenovo Xeon E5520. Processor cache type: L2 on the HP AMD Opteron Quad Core (2389) 2.9GHz FIO Kit, L3 on the Lenovo Xeon E5520.

Processor family
- AMD Opteron Quad Core (2389) 2.9GHz FIO Kit:AMD Opteron
- Xeon E5520:Intel® Xeon® 5000 Sequence
Processor base frequency
- AMD Opteron Quad Core (2389) 2.9GHz FIO Kit:2.9 GHz
- Xeon E5520:2.26 GHz
Processor socket
- AMD Opteron Quad Core (2389) 2.9GHz FIO Kit:Socket F (1207)
- Xeon E5520:Socket B (LGA 1366)
Processor cache type
- AMD Opteron Quad Core (2389) 2.9GHz FIO Kit:L2
- Xeon E5520:L3
Thermal Design Power (TDP)
- AMD Opteron Quad Core (2389) 2.9GHz FIO Kit:75 W
- Xeon E5520:80 W

Side by side

Differences highlightedShow differences only

Comparison of AMD Opteron Quad Core (2389) 2.9GHz FIO Kit, Xeon E5520
14 specifications	A HP AMD Opteron Quad Core (2389) 2.9GHz FIO Kit View product	B Lenovo Xeon E5520 View product
Processor5 differ
Processor familyDiffers	AMD Opteron	Intel® Xeon® 5000 Sequence
Processor modelKnown for one	Unknown — not stated by the source	E5520
Processor base frequencyDiffers	2.9 GHz	2.26 GHz
Processor cores	4	4
Processor socketDiffers	Socket F (1207)	Socket B (LGA 1366)
Processor lithography	45 nm	45 nm
Package type	Tray	Tray
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Processor operating modes	64-bit	64-bit
Processor cache	8 MB	8 MB
Processor cache typeDiffers	L2	L3
Processor front side busKnown for one	Unknown — not stated by the source	1066 MHz
Thermal Design Power (TDP)Differs	75 W	80 W
Featuresidentical
Market segmentKnown for one	Unknown — not stated by the source	Server

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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