Product comparison · 2 cpus

Acer Intel Core i3-3220 vs Acer Intel Core i7-2600K

52specifications compared
21differ
31identical
14known for one product only

Key differences

Processor family
- Intel Core i3-3220:Intel® Core™ i3
- Intel Core i7-2600K:Intel® Core™ i7
Processor generation
- Intel Core i3-3220:3rd gen Intel® Core™ i3
- Intel Core i7-2600K:2nd gen Intel® Core™ i7
Processor model
- Intel Core i3-3220:i3-3220
- Intel Core i7-2600K:i7-2600K
Processor base frequency
- Intel Core i3-3220:3.3 GHz
- Intel Core i7-2600K:3.4 GHz
Processor cores
- Intel Core i3-3220:2
- Intel Core i7-2600K:4
Processor lithography
- Intel Core i3-3220:22 nm
- Intel Core i7-2600K:32 nm
Processor threads
- Intel Core i3-3220:4
- Intel Core i7-2600K:8
Processor cache
- Intel Core i3-3220:3 MB
- Intel Core i7-2600K:8 MB

Side by side

Differences highlightedShow differences only

Comparison of Intel Core i3-3220, Intel Core i7-2600K
66 specifications	A Acer Intel Core i3-3220 View product	B Acer Intel Core i7-2600K View product
Processor14 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i7
Processor generationDiffers	3rd gen Intel® Core™ i3	2nd gen Intel® Core™ i7
Processor modelDiffers	i3-3220	i7-2600K
Processor base frequencyDiffers	3.3 GHz	3.4 GHz
Processor coresDiffers	2	4
Processor lithographyDiffers	22 nm	32 nm
Processor threadsDiffers	4	8
Processor cacheDiffers	3 MB	8 MB
L3 cache speedDiffers	3.3 GHz	3.4 GHz
Thermal Design Power (TDP)Differs	55 W	95 W
Compatible chipsetsDiffers	Intel® B75 Express, Intel® H61 Express, Intel® H77 Express, Intel Q75 Express, Intel® Q77 Express, Intel® Z75 Express, Intel® Z77 Express	Intel® B65 Express, Intel® B75 Express, Intel® H61 Express, Intel® H67 Express, Intel® H77 Express, Intel® P67 Express, Intel® Q65 Express, Intel® Q67 Express, Intel® Q77 Express, Intel® Z68 Express, Intel® Z75 Express, Intel® Z77 Express
SteppingDiffers	L1	D2
Memory bandwidth supported by processor (max)Differs	25.6 GB/s	21 GB/s
Processor codeDiffers	SR0RG	SR00C
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.8 GHz
Memory1 differ
Memory clock speeds supported by processorDiffers	1333,1600 MHz	1066,1333 MHz
Graphics4 differ
On-board graphics card modelDiffers	Intel® HD Graphics 2500	Intel® HD Graphics 3000
On-board graphics card base frequencyDiffers	650 MHz	850 MHz
On-board graphics card dynamic frequency (max)Differs	1050 MHz	1350 MHz
Number of displays supported (on-board graphics)Differs	3	2
Features1 differ
PCI Express configurationsKnown for one	1x16, 2x8, 1x8+2x4	Unknown — not stated by the source
Embedded options availableKnown for one	Yes	Unknown — not stated by the source
Graphics & IMC lithographyDiffers	22 nm	32 nm
Thermal solution specificationKnown for one	PCG 2011C	Unknown — not stated by the source
Idle StatesKnown 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
Intel® Anti-Theft Technology (Intel® AT)Known for one	Yes	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	Yes	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Known for one	Yes	Unknown — not stated by the source
Conflict-Free processorKnown 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® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	2.0
Operational conditions1 differ
TcaseDiffers	65.3 °C	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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