Product comparison · 2 cpus

Acer Intel Core i5-3330 vs Acer Intel Core i7-2720QM

56specifications compared
21differ
35identical
14known for one product only

Key differences

The Acer Intel Core i5-3330 has 0.8 GHz more processor base frequency than the Acer Intel Core i7-2720QM (3 GHz vs 2.2 GHz). The Acer Intel Core i7-2720QM has 10 nm more processor lithography than the Acer Intel Core i5-3330 (32 nm vs 22 nm). The Acer Intel Core i7-2720QM has 4 more processor threads than the Acer Intel Core i5-3330 (8 vs 4). Processor family: Intel® Core™ i5 on the Acer Intel Core i5-3330, Intel® Core™ i7 on the Acer Intel Core i7-2720QM. Processor generation: 3rd gen Intel® Core™ i5 on the Acer Intel Core i5-3330, 2nd gen Intel® Core™ i7 on the Acer Intel Core i7-2720QM.

Processor family
- Intel Core i5-3330:Intel® Core™ i5
- Intel Core i7-2720QM:Intel® Core™ i7
Processor generation
- Intel Core i5-3330:3rd gen Intel® Core™ i5
- Intel Core i7-2720QM:2nd gen Intel® Core™ i7
Processor model
- Intel Core i5-3330:i5-3330
- Intel Core i7-2720QM:i7-2720QM
Processor base frequency
- Intel Core i5-3330:3 GHz
- Intel Core i7-2720QM:2.2 GHz
Processor lithography
- Intel Core i5-3330:22 nm
- Intel Core i7-2720QM:32 nm
Package type
- Intel Core i5-3330:Tray
- Intel Core i7-2720QM:Box
Component for
- Intel Core i5-3330:PC
- Intel Core i7-2720QM:Laptop
Processor threads
- Intel Core i5-3330:4
- Intel Core i7-2720QM:8

Side by side

Differences highlightedShow differences only

Comparison of Intel Core i5-3330, Intel Core i7-2720QM
70 specifications	A Acer Intel Core i5-3330 View product	B Acer Intel Core i7-2720QM View product
Processor13 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i7
Processor generationDiffers	3rd gen Intel® Core™ i5	2nd gen Intel® Core™ i7
Processor modelDiffers	i5-3330	i7-2720QM
Processor base frequencyDiffers	3 GHz	2.2 GHz
Processor socketKnown for one	LGA 1155 (Socket H2)	Unknown — not stated by the source
Processor lithographyDiffers	22 nm	32 nm
Package typeDiffers	Tray	Box
Component forDiffers	PC	Laptop
Processor threadsDiffers	4	8
Processor boost frequencyDiffers	3.2 GHz	3.3 GHz
L3 cache speedDiffers	3 GHz	2.2 GHz
Thermal Design Power (TDP)Differs	77 W	45 W
Compatible chipsetsDiffers	Intel® H61 Express, Intel® H77 Express, Intel® Z75 Express, Intel® Z77 Express	Intel® HM65 Express, Intel HM67 Express, Intel® QM67 Express
SteppingDiffers	E1	D2
Processor codeKnown for one	SR0RQ	Unknown — not stated by the source
Memory1 differ
Memory clock speeds supported by processorDiffers	1333,1600 MHz	1066,1333,1600 MHz
Graphics3 differ
On-board graphics card modelDiffers	Intel® HD Graphics 2500	Intel® HD Graphics 3000
On-board graphics card dynamic frequency (max)Differs	1050 MHz	1300 MHz
Number of displays supported (on-board graphics)Differs	3	2
Features4 differ
Market segmentDiffers	Desktop	Mobile
PCI Express slots versionDiffers	3.0	2.0
Supported instruction setsDiffers	AVX, SSE4.1, SSE4.2	AVX
Graphics & IMC lithographyDiffers	22 nm	32 nm
Thermal solution specificationKnown for one	PCG 2011D	Unknown — not stated by the source
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	Yes
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	16
Processor special featuresidentical
Conflict-Free processorKnown for one	Yes	Unknown — not stated by the source
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
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 Trusted Execution TechnologyKnown 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
Operational conditionsidentical
TcaseKnown for one	67.4 °C	Unknown — not stated by the source
TjunctionKnown for one	Unknown — not stated by the source	100 °C
Weight & dimensionsidentical
Processor package sizeKnown for one	37.5 mm	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.

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