Product comparison · 2 cpus

HP Intel Core 2 Quad Q9300 vs HP Intel Core2 Duo E6400

24specifications compared
13differ
11identical
13known for one product only

Key differences

Processor family
- Intel Core 2 Quad Q9300:Intel® Core™2 Quad
- Intel Core2 Duo E6400:Intel® Core™2 Duo
Processor model
- Intel Core 2 Quad Q9300:Q9300
- Intel Core2 Duo E6400:E6400
Processor base frequency
- Intel Core 2 Quad Q9300:2.5 GHz
- Intel Core2 Duo E6400:2.13 GHz
Processor cores
- Intel Core 2 Quad Q9300:4
- Intel Core2 Duo E6400:2
Processor lithography
- Intel Core 2 Quad Q9300:45 nm
- Intel Core2 Duo E6400:65 nm
Processor operating modes
- Intel Core 2 Quad Q9300:32-bit, 64-bit
- Intel Core2 Duo E6400:64-bit
Processor cache
- Intel Core 2 Quad Q9300:6 MB
- Intel Core2 Duo E6400:2 MB
Processor front side bus
- Intel Core 2 Quad Q9300:1333 MHz
- Intel Core2 Duo E6400:1066 MHz

Side by side

Differences highlightedShow differences only

Comparison of Intel Core 2 Quad Q9300, Intel Core2 Duo E6400
37 specifications	A HP Intel Core 2 Quad Q9300 View product	B HP Intel Core2 Duo E6400 View product
Processor11 differ
Processor familyDiffers	Intel® Core™2 Quad	Intel® Core™2 Duo
Processor modelDiffers	Q9300	E6400
Processor base frequencyDiffers	2.5 GHz	2.13 GHz
Processor coresDiffers	4	2
Processor socketKnown for one	Unknown — not stated by the source	LGA 775 (Socket T)
Processor lithographyDiffers	45 nm	65 nm
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Processor seriesKnown for one	Unknown — not stated by the source	Intel Core 2 Duo E6000 Series
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor cacheDiffers	6 MB	2 MB
Processor front side busDiffers	1333 MHz	1066 MHz
Scenario Design Power (SDP)Known for one	Unknown — not stated by the source	0 W
Thermal Design Power (TDP)Differs	95 W	65 W
VID Voltage RangeDiffers	0.8500 - 1.3625 V	0.85 - 1.5 V
FSB ParityDiffers	Yes	No
Features1 differ
Market segmentKnown for one	Unknown — not stated by the source	Desktop
Number of Graphics & IMC Die TransistorsKnown for one	Unknown — not stated by the source	167 M
Graphics & IMC Die SizeKnown for one	Unknown — not stated by the source	111 mm²
Embedded options availableDiffers	No	Yes
Number of Processing Die TransistorsKnown for one	456 M	Unknown — not stated by the source
Processor special features1 differ
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel 64Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Yes	Unknown — not stated by the source
Other featuresidentical
CompatibilityKnown for one	Unknown — not stated by the source	xw4400 Compaq dc7700
Intel® Virtualization Technology (Intel® VT)Known for one	VT-d, VT-x	Unknown — not stated by the source
Operational conditionsidentical
TcaseKnown for one	71.4 °C	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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