Product comparison · 2 cpus

HP Intel Core 2 Duo E4400 vs HP Intel Pentium D 925

Key differences

Processor family
- Intel Core 2 Duo E4400:Intel® Core™2 Duo
- Intel Pentium D 925:Intel® Pentium® D
Processor model
- Intel Core 2 Duo E4400:E4400
- Intel Pentium D 925:925
Processor base frequency
- Intel Core 2 Duo E4400:2 GHz
- Intel Pentium D 925:3 GHz
Processor cache
- Intel Core 2 Duo E4400:2 MB
- Intel Pentium D 925:4 MB
Thermal Design Power (TDP)
- Intel Core 2 Duo E4400:65 W
- Intel Pentium D 925:95 W
VID Voltage Range
- Intel Core 2 Duo E4400:0.85 - 1.5 V
- Intel Pentium D 925:1.2 - 1.3375 V
Thermal Monitoring Technologies
- Intel Core 2 Duo E4400:Yes
- Intel Pentium D 925:No
Number of Processing Die Transistors
- Intel Core 2 Duo E4400:167 M
- Intel Pentium D 925:376 M

Differences highlightedShow differences only

Comparison of Intel Core 2 Duo E4400, Intel Pentium D 925
31 specifications	A HP Intel Core 2 Duo E4400 View product	B HP Intel Pentium D 925 View product
Processor6 differ
Processor familyDiffers	Intel® Core™2 Duo	Intel® Pentium® D
Processor modelDiffers	E4400	925
Processor base frequencyDiffers	2 GHz	3 GHz
Processor cacheDiffers	2 MB	4 MB
Thermal Design Power (TDP)Differs	65 W	95 W
VID Voltage RangeDiffers	0.85 - 1.5 V	1.2 - 1.3375 V
Memoryidentical
ECCKnown for one	Unknown — not stated by the source	No
Features3 differ
Thermal Monitoring TechnologiesDiffers	Yes	No
Number of Processing Die TransistorsDiffers	167 M	376 M
Processing Die sizeDiffers	111 mm²	162 mm²
Embedded options availableKnown for one	No	Unknown — not stated by the source
Operational conditionsidentical
TcaseKnown for one	Unknown — not stated by the source	63.4 °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.