Product comparison · 2 cpus

HP AMD Opteron Quad Core (8347 HE) 1.9GHz FIO Kit vs HP Intel Core 2 Quad Q9400

11specifications compared
8differ
3identical
6known for one product only

Key differences

The HP Intel Core 2 Quad Q9400 has 0.76 GHz more processor base frequency than the HP AMD Opteron Quad Core (8347 HE) 1.9GHz FIO Kit (2.66 GHz vs 1.9 GHz). The HP AMD Opteron Quad Core (8347 HE) 1.9GHz FIO Kit has 20 nm more processor lithography than the HP Intel Core 2 Quad Q9400 (65 nm vs 45 nm). The HP Intel Core 2 Quad Q9400 has 4 MB more processor cache than the HP AMD Opteron Quad Core (8347 HE) 1.9GHz FIO Kit (6 MB vs 2 MB). Processor family: AMD Opteron on the HP AMD Opteron Quad Core (8347 HE) 1.9GHz FIO Kit, Intel® Core™2 Quad on the HP Intel Core 2 Quad Q9400. Processor socket: Socket F (1207) on the HP AMD Opteron Quad Core (8347 HE) 1.9GHz FIO Kit, LGA 775 (Socket T) on the HP Intel Core 2 Quad Q9400.

Processor family
- AMD Opteron Quad Core (8347 HE) 1.9GHz FIO Kit:AMD Opteron
- Intel Core 2 Quad Q9400:Intel® Core™2 Quad
Processor base frequency
- AMD Opteron Quad Core (8347 HE) 1.9GHz FIO Kit:1.9 GHz
- Intel Core 2 Quad Q9400:2.66 GHz
Processor socket
- AMD Opteron Quad Core (8347 HE) 1.9GHz FIO Kit:Socket F (1207)
- Intel Core 2 Quad Q9400:LGA 775 (Socket T)
Processor lithography
- AMD Opteron Quad Core (8347 HE) 1.9GHz FIO Kit:65 nm
- Intel Core 2 Quad Q9400:45 nm
Processor cache
- AMD Opteron Quad Core (8347 HE) 1.9GHz FIO Kit:2 MB
- Intel Core 2 Quad Q9400:6 MB
Processor cache type
- AMD Opteron Quad Core (8347 HE) 1.9GHz FIO Kit:L3
- Intel Core 2 Quad Q9400:L2
Processor front side bus
- AMD Opteron Quad Core (8347 HE) 1.9GHz FIO Kit:1000 MHz
- Intel Core 2 Quad Q9400:1333 MHz
Thermal Design Power (TDP)
- AMD Opteron Quad Core (8347 HE) 1.9GHz FIO Kit:55 W
- Intel Core 2 Quad Q9400:95 W

Side by side

Differences highlightedShow differences only

Comparison of AMD Opteron Quad Core (8347 HE) 1.9GHz FIO Kit, Intel Core 2 Quad Q9400
17 specifications	A HP AMD Opteron Quad Core (8347 HE) 1.9GHz FIO Kit View product	B HP Intel Core 2 Quad Q9400 View product
Processor8 differ
Processor familyDiffers	AMD Opteron	Intel® Core™2 Quad
Processor base frequencyDiffers	1.9 GHz	2.66 GHz
Processor cores	4	4
Processor socketDiffers	Socket F (1207)	LGA 775 (Socket T)
Processor lithographyDiffers	65 nm	45 nm
Package type	Tray	Tray
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	2 MB	6 MB
Processor cache typeDiffers	L3	L2
Processor front side busDiffers	1000 MHz	1333 MHz
Thermal Design Power (TDP)Differs	55 W	95 W
Processor core voltage (AC)Known for one	1.15 V	Unknown — not stated by the source
Processor modelKnown for one	Unknown — not stated by the source	Q9400
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.8500 - 1.3625 V
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	8
Operational conditionsidentical
Maximum operating temperatureKnown for one	71 °C	Unknown — not stated by the source
Other featuresidentical
L1 cacheKnown for one	0.128 MB	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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