Product comparison · 2 laptops

HP Compaq Presario CQ61-421SA Intel® Celeron® T3100 Laptop vs HP Compaq Presario CQ61-422SA Intel® Pentium® Dual-Core T4300 Laptop

Key differences

Processor family
- Compaq Presario CQ61-421SA Intel® Celeron® T3100 Laptop:Intel® Celeron®
- Compaq Presario CQ61-422SA Intel® Pentium® Dual-Core T4300 Laptop:Intel® Pentium® Dual-Core
Processor model
- Compaq Presario CQ61-421SA Intel® Celeron® T3100 Laptop:T3100
- Compaq Presario CQ61-422SA Intel® Pentium® Dual-Core T4300 Laptop:T4300
Processor frequency
- Compaq Presario CQ61-421SA Intel® Celeron® T3100 Laptop:1.9 GHz
- Compaq Presario CQ61-422SA Intel® Pentium® Dual-Core T4300 Laptop:2.1 GHz
Processor socket
- Compaq Presario CQ61-421SA Intel® Celeron® T3100 Laptop:Socket 479
- Compaq Presario CQ61-422SA Intel® Pentium® Dual-Core T4300 Laptop:Socket 478
Internal memory
- Compaq Presario CQ61-421SA Intel® Celeron® T3100 Laptop:3 GB
- Compaq Presario CQ61-422SA Intel® Pentium® Dual-Core T4300 Laptop:2 GB
Embedded options available
- Compaq Presario CQ61-421SA Intel® Celeron® T3100 Laptop:Yes
- Compaq Presario CQ61-422SA Intel® Pentium® Dual-Core T4300 Laptop:No
Enhanced Intel SpeedStep Technology
- Compaq Presario CQ61-421SA Intel® Celeron® T3100 Laptop:No
- Compaq Presario CQ61-422SA Intel® Pentium® Dual-Core T4300 Laptop:Yes
Processor ARK ID
- Compaq Presario CQ61-421SA Intel® Celeron® T3100 Laptop:37258
- Compaq Presario CQ61-422SA Intel® Pentium® Dual-Core T4300 Laptop:37253

Differences highlightedShow differences only

Comparison of CQ61-421SA, CQ61-422SA
145 specifications	A HP Compaq Presario CQ61-421SA Intel® Celeron® T3100 Laptop Model CQ61-421SA View product	B HP Compaq Presario CQ61-422SA Intel® Pentium® Dual-Core T4300 Laptop Model CQ61-422SA View product
Processor5 differ
Processor familyDiffers	Intel® Celeron®	Intel® Pentium® Dual-Core
Processor modelDiffers	T3100	T4300
Processor frequencyDiffers	1.9 GHz	2.1 GHz
Processor socketDiffers	Socket 479	Socket 478
Processor seriesDiffers	Intel Celeron Processor T3000 Series for Mobile	Intel Pentium T4000 Series for Mobile
TcaseKnown for one	105 °C	Unknown — not stated by the source
TjunctionKnown for one	Unknown — not stated by the source	105 °C
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	10.5
Memory1 differ
Internal memoryDiffers	3 GB	2 GB
Memory layout (slots x size)Known for one	1 x 1 + 1 x 2 GB	Unknown — not stated by the source
Processor special features4 differ
Embedded options availableDiffers	Yes	No
Enhanced Intel SpeedStep TechnologyDiffers	No	Yes
Processor ARK IDDiffers	37258	37253
Processor codeDiffers	SLGVS	SLGJM
Processor package sizeKnown for one	35 mm	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.