Product comparison · 2 cpus

HP AMD Athlon X2 Ql-64 vs HP AMD Sempron SI-42

Key differences

Processor family
- AMD Athlon X2 Ql-64:AMD Athlon X2
- AMD Sempron SI-42:AMD Sempron
Processor model
- AMD Athlon X2 Ql-64:QL-64
- AMD Sempron SI-42:SI-42
Processor cores
- AMD Athlon X2 Ql-64:2
- AMD Sempron SI-42:1
Processor cache
- AMD Athlon X2 Ql-64:1 MB
- AMD Sempron SI-42:0.512 MB
Thermal Design Power (TDP)
- AMD Athlon X2 Ql-64:35 W
- AMD Sempron SI-42:25 W
AMD Virtualization Technology
- AMD Athlon X2 Ql-64:Yes
- AMD Sempron SI-42:No

Differences highlightedShow differences only

Comparison of AMD Athlon X2 Ql-64, AMD Sempron SI-42
16 specifications	A HP AMD Athlon X2 Ql-64 View product	B HP AMD Sempron SI-42 View product
Processor5 differ
Processor familyDiffers	AMD Athlon X2	AMD Sempron
Processor modelDiffers	QL-64	SI-42
Processor base frequency	2.1 GHz	2.1 GHz
Processor coresDiffers	2	1
Processor socket	Socket S1	Socket S1
Processor lithography	65 nm	65 nm
Component for	Laptop	Laptop
System bus rateKnown for one	Unknown — not stated by the source	3.6 GT/s
Processor operating modes	32-bit, 64-bit	32-bit, 64-bit
Processor cacheDiffers	1 MB	0.512 MB
Processor cache type	L2	L2
Thermal Design Power (TDP)Differs	35 W	25 W
Processor front side busKnown for one	3600 MHz	Unknown — not stated by the source
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	No
Featuresidentical
Market segment	Mobile	Mobile
Processor special features1 differ
AMD Virtualization TechnologyDiffers	Yes	No

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.