Product comparison · 2 cpus

HP Intel Core i3-390M vs HP Intel Core i5-680

47specifications compared
18differ
29identical
10known for one product only

Key differences

The HP Intel Core i5-680 has 0.94 GHz more processor base frequency than the HP Intel Core i3-390M (3.6 GHz vs 2.66 GHz). The HP Intel Core i5-680 has 1 MB more processor cache than the HP Intel Core i3-390M (4 MB vs 3 MB). The HP Intel Core i5-680 has 38 W more thermal Design Power (TDP) than the HP Intel Core i3-390M (73 W vs 35 W). Only the HP Intel Core i3-390M has thermal Monitoring Technologies. Only the HP Intel Core i5-680 has Intel Trusted Execution Technology.

Processor family
- Intel Core i3-390M:Intel® Core™ i3
- Intel Core i5-680:Intel® Core™ i5
Processor generation
- Intel Core i3-390M:Intel® Core™ i3
- Intel Core i5-680:Intel® Core™ i5
Processor model
- Intel Core i3-390M:i3-390M
- Intel Core i5-680:i5-680
Processor base frequency
- Intel Core i3-390M:2.66 GHz
- Intel Core i5-680:3.6 GHz
Processor cache
- Intel Core i3-390M:3 MB
- Intel Core i5-680:4 MB
Thermal Design Power (TDP)
- Intel Core i3-390M:35 W
- Intel Core i5-680:73 W
Memory bandwidth supported by processor (max)
- Intel Core i3-390M:17.1 GB/s
- Intel Core i5-680:21 GB/s
Maximum internal memory supported by processor
- Intel Core i3-390M:8 GB
- Intel Core i5-680:16 GB

Side by side

Differences highlightedShow differences only

Comparison of Intel Core i3-390M, Intel Core i5-680
57 specifications	A HP Intel Core i3-390M View product	B HP Intel Core i5-680 View product
Processor7 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i5
Processor generationDiffers	Intel® Core™ i3	Intel® Core™ i5
Processor modelDiffers	i3-390M	i5-680
Processor base frequencyDiffers	2.66 GHz	3.6 GHz
Processor cacheDiffers	3 MB	4 MB
Thermal Design Power (TDP)Differs	35 W	73 W
Memory bandwidth supported by processor (max)Differs	17.1 GB/s	21 GB/s
Processor socketKnown for one	Unknown — not stated by the source	LGA 1156 (Socket H)
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.86 GHz
Memory2 differ
Maximum internal memory supported by processorDiffers	8 GB	16 GB
Memory clock speeds supported by processorDiffers	800,1066 MHz	1066,1333 MHz
ECCKnown for one	No	Unknown — not stated by the source
Graphics1 differ
On-board graphics card base frequencyDiffers	500 MHz	733 MHz
On-board graphics card dynamic frequency (max)Known for one	667 MHz	Unknown — not stated by the source
Features3 differ
Thermal Monitoring TechnologiesDiffers	Yes	No
PCI Express configurationsDiffers	1x16	1x16, 2x8
Supported instruction setsDiffers	SSE4.1, SSE4.2	SSE4.2
Processor special features4 differ
Intel Fast Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	No	Yes
Intel® vPro™ Platform EligibilityDiffers	No	Yes
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	No
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	Yes
Other features1 differ
Intel® Virtualization Technology (Intel® VT)Differs	VT-x	VT-d, VT-x
Operational conditionsidentical
TcaseKnown for one	Unknown — not stated by the source	72.6 °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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