Product comparison · 2 cpus

HP Intel Core 2 Duo E4500 vs HP Intel Core 2 Quad Q9300

Key differences

Processor family
- Intel Core 2 Duo E4500:Intel® Core™2 Duo
- Intel Core 2 Quad Q9300:Intel® Core™2 Quad
Processor model
- Intel Core 2 Duo E4500:E4500
- Intel Core 2 Quad Q9300:Q9300
Processor base frequency
- Intel Core 2 Duo E4500:2.2 GHz
- Intel Core 2 Quad Q9300:2.5 GHz
Processor cores
- Intel Core 2 Duo E4500:2
- Intel Core 2 Quad Q9300:4
Processor lithography
- Intel Core 2 Duo E4500:65 nm
- Intel Core 2 Quad Q9300:45 nm
Processor cache
- Intel Core 2 Duo E4500:2 MB
- Intel Core 2 Quad Q9300:6 MB
Thermal Design Power (TDP)
- Intel Core 2 Duo E4500:65 W
- Intel Core 2 Quad Q9300:95 W
VID Voltage Range
- Intel Core 2 Duo E4500:0.8500 - 1.5 V
- Intel Core 2 Quad Q9300:0.8500 - 1.3625 V

Differences highlightedShow differences only

Comparison of Intel Core 2 Duo E4500, Intel Core 2 Quad Q9300
28 specifications	A HP Intel Core 2 Duo E4500 View product	B HP Intel Core 2 Quad Q9300 View product
Processor9 differ
Processor familyDiffers	Intel® Core™2 Duo	Intel® Core™2 Quad
Processor modelDiffers	E4500	Q9300
Processor base frequencyDiffers	2.2 GHz	2.5 GHz
Processor coresDiffers	2	4
Processor lithographyDiffers	65 nm	45 nm
Processor cacheDiffers	2 MB	6 MB
Thermal Design Power (TDP)Differs	65 W	95 W
VID Voltage RangeDiffers	0.8500 - 1.5 V	0.8500 - 1.3625 V
FSB ParityDiffers	No	Yes
Features1 differ
Number of Processing Die TransistorsDiffers	167 M	456 M
Processor special features1 differ
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
TcaseDiffers	73.3 °C	71.4 °C
Other features1 differ
Intel® Virtualization Technology (Intel® VT)Differs	No	VT-d, VT-x

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.