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Difference Between Intel Core i3 and 2nd Generation Intel Core i3 Processors

June 1, 2011Posted byIndika

Intel Core i3 vs 2nd Generation Intel Core i3 Processors

1st generation Core i3 processors were introduced in 2010 to replace the Core 2 processors that preceded them. 1st generation core i3 processors were based on the Nehalem architecture. 2nd generation Core i3 processors were introduced on 2011. There were 4 Core i3 processors introduced in this series, where three of them were mobile processors.

First generation Intel Core i3 processors

First generation Core i3 processors were introduced in 2010 and they were based on the Intel’s Nehalem architecture. The first Core i3, which was brand named Core i3-5xx was a Clarkdale based processor with two cores, an integrated GPU and 4 MB L3 cache. Core i3-3xxM mobile processor was an Arrandale based processor with a 3 MB L3 cache. Core i3 processers are considered to be the cheapest low end processors when compared to the other members of the 1st generation family, which are Core i5 and Core i7. Both mobile and desktop versions of this processor are available with dual cores and support the Intel’s hyper-threading technology, which allows the supported operating systems to see each physical core as two virtual processors. This improves the performance in multi-threaded applications. But, Core i3 processors do not support the Intel’s Turbo Boost technology, which allows the processor to dynamically increase CPU clock speed when needed. All the Core i3 family processors have integrated Intel HD Graphics.

2nd Generation Intel Core i3 Processors

介绍了第二代酷睿i3处理器in 2011 and these are based on the Intel’s Sandy Bridge architecture, which is 32nm microarchitecture. These are the first Core i3 processors to integrate the processor, memory controller and graphics on the same die, making the package comparatively smaller. 2nd generation Core i3 family includes 3 desktop processors and one mobile processor. 2nd generation Core i3 processors include several new features to enhance graphics performance. Intel Quick Sync Video enables faster video transcoding by performing encoding in hardware. Intel InTru 3D / Clear Video HD allow playing stereoscopic 3D and HD content on a TV using HDMI. WiDi 2.0 enables streaming of full HD with the 2nd generation processors. Additionally, 2nd generation Core i3 processors include Intel® Smart Cache, where the cache is dynamically allocated to each processor core depending on the workload. This gives a significant reduction in latency and improves performance.

What is the difference between Intel Core i3 and 2nd Generation Intel Core i3 Processors?

Intel introduced the 1st generation Core i3 processors in 2010 and the 2nd generation Core i3 processors in 2011. The 2nd generation Core i3 processors are built on the Intel’s Sandy Bridge architecture, which is 32nm microarchitecture, while 1st generation Core i3 processors were built on Intel’s Nehalem architecture. Additionally, 2nd generation Core i3 processors include new features for improving the graphics performance of the processors such as Intel Quick Sync Video, Intel InTru 3D / Clear Video HD and WiDi 2.0 that were not available in 1st generation Core i3 processors.

Related posts:

Difference Between 1st Generation and 2nd Generation Intel Core Processors Difference Between Intel Core i5 and Core i7 Difference Between Intel Mobile Processors Core i7 and Core i7 Extreme Edition Difference Between Sandy Bridge and Nehalem Architecture Difference Between Intel Core i7 and vPro

Filed Under:SystemsTagged With:2nd generation Core i3 processors,2nd Generation Intel Core i3 Processors,Arrandale processor,Clarkdale processor,Core i3,Core i3 processors,Core i3-3xxM,Core i3-5xx,Hyper threading Technology,Intel Core i3,Intel Core i3 Mobile Processors,Intel Core i3 processors,Intel HD Graphics,Intel Smart Cache,Nehalem architecture,Sandy Bridge Architecture,Turbo Boost Technology

About the Author:Indika

Indika, BSc.Eng, MSECE Computer Engineering, PhD. Computer Science, is an Assistant Professor and has research interests in the areas of Bioinformatics, Computational Biology, and Biomedical Natural Language Processing.

Comments

  1. Jamessays

    September 2, 2011 at 2:03 am

    great explanation

    Reply
  2. Ishu Shahsays

    December 20, 2011 at 6:05 am

    Thanks for the information
    Can you elaborate more about Dual core and quad processors?. Are the all 2nd generation Processor have quad processor.?

    Reply
  3. Ashish Parekhsays

    February 4, 2012 at 7:49 pm

    which is the best performance of Intel cor i3 2nd generation processor among the number of intel core i3 2nd generation processor number. suggest the best processor number and best intel mother board for desk top

    Reply
    • Girish Parijasays

      February 25, 2014 at 4:31 am

      i 3 2120 3.3 GHz (2nd generation)

      Reply
  4. Alisays

    March 12, 2013 at 8:56 am

    please show physical difference laptop processors…..

    Reply
  5. Priyanka PVsays

    July 25, 2019 at 4:35 am

    Hi guys jus wanted o what is the difference when they say i3 2nd generation processor and i3 7th generation processor. how does it affect the performance of laptop

    Reply

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