Product comparison · 2 cpus

HP Intel Core i3-2328M vs HP Intel Core i7-3840QM

56specifications compared
25differ
31identical
16known for one product only

Key differences

Processor family
- Intel Core i3-2328M:Intel® Core™ i3
- Intel Core i7-3840QM:Intel® Core™ i7
Processor generation
- Intel Core i3-2328M:2nd gen Intel® Core™ i3
- Intel Core i7-3840QM:3rd gen Intel® Core™ i7
Processor model
- Intel Core i3-2328M:i3-2328M
- Intel Core i7-3840QM:i7-3840QM
Processor base frequency
- Intel Core i3-2328M:2.2 GHz
- Intel Core i7-3840QM:2.8 GHz
Processor cores
- Intel Core i3-2328M:2
- Intel Core i7-3840QM:4
Processor lithography
- Intel Core i3-2328M:32 nm
- Intel Core i7-3840QM:22 nm
Processor threads
- Intel Core i3-2328M:4
- Intel Core i7-3840QM:8
Processor cache
- Intel Core i3-2328M:3 MB
- Intel Core i7-3840QM:8 MB

Side by side

Differences highlightedShow differences only

Comparison of Intel Core i3-2328M, Intel Core i7-3840QM
72 specifications	A HP Intel Core i3-2328M View product	B HP Intel Core i7-3840QM View product
Processor11 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i7
Processor generationDiffers	2nd gen Intel® Core™ i3	3rd gen Intel® Core™ i7
Processor modelDiffers	i3-2328M	i7-3840QM
Processor base frequencyDiffers	2.2 GHz	2.8 GHz
Processor coresDiffers	2	4
Processor lithographyDiffers	32 nm	22 nm
Component forKnown for one	Laptop	Unknown — not stated by the source
Processor seriesKnown for one	Intel Core i3-2300 Mobile Series	Unknown — not stated by the source
Processor threadsDiffers	4	8
Processor cacheDiffers	3 MB	8 MB
Thermal Design Power (TDP)Differs	35 W	45 W
SteppingDiffers	J1	E1
Bus typeKnown for one	DMI	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Differs	21.3 GB/s	25.6 GB/s
Processor codenameKnown for one	Sandy Bridge	Unknown — not stated by the source
Package typeKnown for one	Unknown — not stated by the source	Tray
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.8 GHz
Memory3 differ
Maximum internal memory supported by processorDiffers	16 GB	32 GB
Memory types supported by processorDiffers	DDR3-SDRAM	DDR3-SDRAM, DDR3L-SDRAM
Memory clock speeds supported by processorDiffers	1066,1333 MHz	1333,1600 MHz
Graphics3 differ
On-board graphics card modelDiffers	Intel® HD Graphics 3000	Intel® HD Graphics 4000
On-board graphics card outputs supportedKnown for one	DisplayPort, Embedded DisplayPort (eDP), HDMI, Serial Digital Video Out (SDVO)	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Differs	1100 MHz	1300 MHz
Number of displays supported (on-board graphics)Differs	2	3
Features3 differ
Market segmentKnown for one	Mobile	Unknown — not stated by the source
PCI Express slots versionDiffers	2.0	3.0
PCI Express configurationsDiffers	1x16, 1x8+2x4, 2x8	1x16, 2x8, 1x8+2x4
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Graphics & IMC lithographyDiffers	32 nm	22 nm
Processor special features5 differ
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Intel® Turbo Boost TechnologyDiffers	No	2.0
Conflict-Free processorKnown for one	Yes	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Intel® vPro™ Platform EligibilityDiffers	No	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
CompatibilityKnown for one	250 G1 650	Unknown — not stated by the source
Intel® Virtualization Technology (Intel® VT)Known for one	Unknown — not stated by the source	VT-d, VT-x
Operational conditionsidentical
TjunctionKnown for one	Unknown — not stated by the source	105 °C

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.

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