Product comparison · 2 cpus

HP B4H80AV processor vs HP Intel Core i7-3940XM

50specifications compared
15differ
35identical
15known for one product only

Key differences

Processor generation
- B4H80AV processor:3rd gen Intel® Core™ i5
- Intel Core i7-3940XM:3rd gen Intel® Core™ i7
Processor model
- B4H80AV processor:i5-3470
- Intel Core i7-3940XM:i7-3940XM
Processor base frequency
- B4H80AV processor:3.2 GHz
- Intel Core i7-3940XM:3 GHz
Processor socket
- B4H80AV processor:LGA 1155 (Socket H2)
- Intel Core i7-3940XM:PGA988
Component for
- B4H80AV processor:PC
- Intel Core i7-3940XM:Laptop
Processor threads
- B4H80AV processor:4
- Intel Core i7-3940XM:8
Processor boost frequency
- B4H80AV processor:3.6 GHz
- Intel Core i7-3940XM:3.9 GHz
Processor cache
- B4H80AV processor:6 MB
- Intel Core i7-3940XM:8 MB

Side by side

Differences highlightedShow differences only

Comparison of B4H80AV, Intel Core i7-3940XM
65 specifications	A HP B4H80AV processor Model B4H80AV View product	B HP Intel Core i7-3940XM View product
Processor11 differ
Processor manufacturerKnown for one	Unknown — not stated by the source	Intel
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i7 X-series Extreme Edition
Processor generationDiffers	3rd gen Intel® Core™ i5	3rd gen Intel® Core™ i7
Processor modelDiffers	i5-3470	i7-3940XM
Processor base frequencyDiffers	3.2 GHz	3 GHz
Processor socketDiffers	LGA 1155 (Socket H2)	PGA988
Component forDiffers	PC	Laptop
Processor threadsDiffers	4	8
Processor boost frequencyDiffers	3.6 GHz	3.9 GHz
Processor cacheDiffers	6 MB	8 MB
Thermal Design Power (TDP)Differs	77 W	55 W
SteppingKnown for one	Unknown — not stated by the source	E1
Bus typeKnown for one	Unknown — not stated by the source	DMI
CPU multiplier (bus/core ratio)Differs	32	30
Graphics2 differ
On-board graphics card modelDiffers	Intel® HD Graphics 2500	Intel® HD Graphics 4000
On-board graphics card dynamic frequency (max)Differs	1100 MHz	1350 MHz
Number of displays supported (on-board graphics)Known for one	3	Unknown — not stated by the source
Features2 differ
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	Yes
Market segmentDiffers	Desktop	Mobile
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	1x8, 1x16, 2x4, 2x8
Supported instruction setsKnown for one	Unknown — not stated by the source	AVX
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	22 nm
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Processor special featuresidentical
Intel Dual Display Capable TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	Yes
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
TjunctionKnown for one	Unknown — not stated by the source	105 °C
TcaseKnown for one	67.4 °C	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.

More cpu comparisons

All cpu comparisons