Product comparison · 2 cpus

HP Intel Core 2 Quad Q9400S 2.66 GHz FIO Kit vs HP Intel Xeon 3075 2.66 GHz FIO Kit

14specifications compared
7differ
7identical
3known for one product only

Key differences

The HP Intel Xeon 3075 2.66 GHz FIO Kit has 20 nm more processor lithography than the HP Intel Core 2 Quad Q9400S 2.66 GHz FIO Kit (65 nm vs 45 nm). The HP Intel Core 2 Quad Q9400S 2.66 GHz FIO Kit has 2 MB more processor cache than the HP Intel Xeon 3075 2.66 GHz FIO Kit (6 MB vs 4 MB). The HP Intel Core 2 Quad Q9400S 2.66 GHz FIO Kit has 30 W more thermal Design Power (TDP) than the HP Intel Xeon 3075 2.66 GHz FIO Kit (95 W vs 65 W). Processor family: Intel® Core™2 Quad on the HP Intel Core 2 Quad Q9400S 2.66 GHz FIO Kit, Intel® Xeon® on the HP Intel Xeon 3075 2.66 GHz FIO Kit. Processor model: Q9400 on the HP Intel Core 2 Quad Q9400S 2.66 GHz FIO Kit, 3075 on the HP Intel Xeon 3075 2.66 GHz FIO Kit.

Processor family
- Intel Core 2 Quad Q9400S 2.66 GHz FIO Kit:Intel® Core™2 Quad
- Intel Xeon 3075 2.66 GHz FIO Kit:Intel® Xeon®
Processor model
- Intel Core 2 Quad Q9400S 2.66 GHz FIO Kit:Q9400
- Intel Xeon 3075 2.66 GHz FIO Kit:3075
Processor lithography
- Intel Core 2 Quad Q9400S 2.66 GHz FIO Kit:45 nm
- Intel Xeon 3075 2.66 GHz FIO Kit:65 nm
Processor cache
- Intel Core 2 Quad Q9400S 2.66 GHz FIO Kit:6 MB
- Intel Xeon 3075 2.66 GHz FIO Kit:4 MB
Thermal Design Power (TDP)
- Intel Core 2 Quad Q9400S 2.66 GHz FIO Kit:95 W
- Intel Xeon 3075 2.66 GHz FIO Kit:65 W
VID Voltage Range
- Intel Core 2 Quad Q9400S 2.66 GHz FIO Kit:0.850 - 1.3625 V
- Intel Xeon 3075 2.66 GHz FIO Kit:0.85 - 1.3625 V
Maximum operating temperature
- Intel Core 2 Quad Q9400S 2.66 GHz FIO Kit:71.4 °C
- Intel Xeon 3075 2.66 GHz FIO Kit:72 °C

Side by side

Differences highlightedShow differences only

Comparison of Intel Core 2 Quad Q9400S 2.66 GHz FIO Kit, Intel Xeon 3075 2.66 GHz FIO Kit
17 specifications	A HP Intel Core 2 Quad Q9400S 2.66 GHz FIO Kit View product	B HP Intel Xeon 3075 2.66 GHz FIO Kit View product
Processor6 differ
Processor familyDiffers	Intel® Core™2 Quad	Intel® Xeon®
Processor modelDiffers	Q9400	3075
Processor base frequency	2.66 GHz	2.66 GHz
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Processor lithographyDiffers	45 nm	65 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 cacheDiffers	6 MB	4 MB
Processor cache type	L2	L2
Processor front side bus	1333 MHz	1333 MHz
Thermal Design Power (TDP)Differs	95 W	65 W
VID Voltage RangeDiffers	0.850 - 1.3625 V	0.85 - 1.3625 V
CPU multiplier (bus/core ratio)	8	8
Processor coresKnown for one	4	Unknown — not stated by the source
Featuresidentical
Market segmentKnown for one	Unknown — not stated by the source	Server
Operational conditions1 differ
Maximum operating temperatureDiffers	71.4 °C	72 °C

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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