Raspberry pi: A pocket sized computer-Greatest invention in technology !

raspberry piRASPBERRY PI : A credit card-sized computer !!


What is RASPBERRY PI..??


raspberry pi

Raspberry pi, The latest invention in tech world, the pocket sized computer that has been exceptionally well in getting the appreciation from techies around the globe. This is the series of the credit card-sized Single-board computers, that are designed in United Kingdom by the RASPBERRY PI FOUNDATION to promote the teaching of basics of computer science in schools and in developing countries.

Hardware used:


raspberry pi zero

Raspberry Pi :

CPU architecture : ARMv6

CPU                        :  ARM11 700MHz

GPU                        : Videocore IV

CACHE                  : 1. Level 1 : 16kb

2. Level 2 : 128kb

 

raspberry pi 2

Raspberry Pi 2 :

CPU architecture : ARMv6

CPU                        : ARM Cortex A7 900MHz

GPU                       : Videocore IV

CACHE                  : Combined L2 cache :256Kb

raspberry pi

Raspberry Pi 3 :

CPU architecture : ARMv6

CPU                        :  ARM Cortex A53 1.2GHz

GPU                        : Videocore IV

CACHE                  : Shared cache L2 : 512 Kb

Performance Comparisons:


 

 

 

[caption id="attachment_1028" align="aligncenter" width="549"] comparison between the 3 Raspberry Pi[/caption]

 

 Final Verdict :


These 3 have turned out to be an exceptionally well credit card-sized computer.With 1GB of RAM, this small computers are rocking the globe. The day, we see slimmest computers with a higher speed and best performance is  around the corner.

This is something that has the ability of better performing computers with just small size.  The thought of bringing basics of computer science to students is now easy using this Raspberry PI.

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