Product comparison · 2 cpus

HP Intel Core i7-740QM vs HP Intel Core i7-940XM Extreme Edition

Key differences

Processor model
- Intel Core i7-740QM:i7-740QM
- Intel Core i7-940XM Extreme Edition:i7-940XM
Processor base frequency
- Intel Core i7-740QM:1.73 GHz
- Intel Core i7-940XM Extreme Edition:2.13 GHz
Processor boost frequency
- Intel Core i7-740QM:2.93 GHz
- Intel Core i7-940XM Extreme Edition:3.33 GHz
Processor cache
- Intel Core i7-740QM:6 MB
- Intel Core i7-940XM Extreme Edition:8 MB
Thermal Design Power (TDP)
- Intel Core i7-740QM:45 W
- Intel Core i7-940XM Extreme Edition:55 W
CPU multiplier (bus/core ratio)
- Intel Core i7-740QM:13
- Intel Core i7-940XM Extreme Edition:16
Memory channels
- Intel Core i7-740QM:Quad-channel
- Intel Core i7-940XM Extreme Edition:Dual-channel

Differences highlightedShow differences only

Comparison of Intel Core i7-740QM, Intel Core i7-940XM Extreme Edition
27 specifications	A HP Intel Core i7-740QM View product	B HP Intel Core i7-940XM Extreme Edition View product
Processor7 differ
Processor manufacturerKnown for one	Unknown — not stated by the source	Intel
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i7 Extreme Edition
Processor modelDiffers	i7-740QM	i7-940XM
Processor base frequencyDiffers	1.73 GHz	2.13 GHz
Processor boost frequencyDiffers	2.93 GHz	3.33 GHz
Processor cacheDiffers	6 MB	8 MB
Thermal Design Power (TDP)Differs	45 W	55 W
CPU multiplier (bus/core ratio)Differs	13	16
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.