Product comparison · 2 cpus

Dell Intel Xeon E5420 vs HP AMD Opteron Six-Core 8431 2.4GHz FIO Kit

11specifications compared
8differ
3identical
9known for one product only

Key differences

The Dell Intel Xeon E5420 has 0.1 GHz more processor base frequency than the HP AMD Opteron Six-Core 8431 2.4GHz FIO Kit (2.5 GHz vs 2.4 GHz). The HP AMD Opteron Six-Core 8431 2.4GHz FIO Kit has 2 more processor cores than the Dell Intel Xeon E5420 (6 vs 4). The Dell Intel Xeon E5420 has 6 MB more processor cache than the HP AMD Opteron Six-Core 8431 2.4GHz FIO Kit (12 MB vs 6 MB). Processor family: Intel® Xeon® on the Dell Intel Xeon E5420, AMD Opteron on the HP AMD Opteron Six-Core 8431 2.4GHz FIO Kit. Processor model: E5420 on the Dell Intel Xeon E5420, 8431 on the HP AMD Opteron Six-Core 8431 2.4GHz FIO Kit.

Processor family
- Intel Xeon E5420:Intel® Xeon®
- AMD Opteron Six-Core 8431 2.4GHz FIO Kit:AMD Opteron
Processor model
- Intel Xeon E5420:E5420
- AMD Opteron Six-Core 8431 2.4GHz FIO Kit:8431
Processor base frequency
- Intel Xeon E5420:2.5 GHz
- AMD Opteron Six-Core 8431 2.4GHz FIO Kit:2.4 GHz
Processor cores
- Intel Xeon E5420:4
- AMD Opteron Six-Core 8431 2.4GHz FIO Kit:6
Processor socket
- Intel Xeon E5420:LGA 771 (Socket J)
- AMD Opteron Six-Core 8431 2.4GHz FIO Kit:Socket F (1207)
Processor cache
- Intel Xeon E5420:12 MB
- AMD Opteron Six-Core 8431 2.4GHz FIO Kit:6 MB
Processor cache type
- Intel Xeon E5420:L2
- AMD Opteron Six-Core 8431 2.4GHz FIO Kit:L3
Thermal Design Power (TDP)
- Intel Xeon E5420:80 W
- AMD Opteron Six-Core 8431 2.4GHz FIO Kit:75 W

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5420, AMD Opteron Six-Core 8431 2.4GHz FIO Kit
20 specifications	A Dell Intel Xeon E5420 View product	B HP AMD Opteron Six-Core 8431 2.4GHz FIO Kit View product
Processor8 differ
Processor familyDiffers	Intel® Xeon®	AMD Opteron
Processor modelDiffers	E5420	8431
Processor base frequencyDiffers	2.5 GHz	2.4 GHz
Processor coresDiffers	4	6
Processor socketDiffers	LGA 771 (Socket J)	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 cacheDiffers	12 MB	6 MB
Processor cache typeDiffers	L2	L3
Processor front side busKnown for one	1333 MHz	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	80 W	75 W
VID Voltage RangeKnown for one	0.975 - 1.212 V	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	7.5	Unknown — not stated by the source
Processor system typeKnown for one	DP	Unknown — not stated by the source
Processor core voltage (AC)Known for one	Unknown — not stated by the source	1.3 V
Featuresidentical
Market segmentKnown for one	Server	Unknown — not stated by the source
Operational conditionsidentical
Maximum operating temperatureKnown for one	Unknown — not stated by the source	76 °C
Other featuresidentical
L1 cacheKnown for one	Unknown — not stated by the source	0.128 MB

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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