Product comparison · 2 cpus

HP Intel Core i7-740QM vs HP Intel Core i7-840QM

Key differences

Processor model
- Intel Core i7-740QM:i7-740QM
- Intel Core i7-840QM:i7-840QM
Processor base frequency
- Intel Core i7-740QM:1.73 GHz
- Intel Core i7-840QM:1.86 GHz
Processor boost frequency
- Intel Core i7-740QM:2.93 GHz
- Intel Core i7-840QM:3.2 GHz
Processor cache
- Intel Core i7-740QM:6 MB
- Intel Core i7-840QM:8 MB
CPU multiplier (bus/core ratio)
- Intel Core i7-740QM:13
- Intel Core i7-840QM:14
Memory channels
- Intel Core i7-740QM:Quad-channel
- Intel Core i7-840QM:Dual-channel

Differences highlightedShow differences only

Comparison of Intel Core i7-740QM, Intel Core i7-840QM
26 specifications	A HP Intel Core i7-740QM View product	B HP Intel Core i7-840QM View product
Processor5 differ
Processor modelDiffers	i7-740QM	i7-840QM
Processor base frequencyDiffers	1.73 GHz	1.86 GHz
Processor boost frequencyDiffers	2.93 GHz	3.2 GHz
Processor cacheDiffers	6 MB	8 MB
CPU multiplier (bus/core ratio)Differs	13	14
Memory1 differ
Memory channelsDiffers	Quad-channel	Dual-channel

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.