Computer Vs Human brain

Well Said, Mr.Kamble.............still one doesn’t know completely about human brain power ............then how can we compare it with computer ?which is made using human brain.........here making calculation, fast answer, accuracy is not the question? It’s perfectly programmed using human brain to reduce the work load and to make the work fast with accuracy........it is a machine which made by humans for our comforts. Other than the programme........it cannot extend its thinking, vision and individuality  in it.

> There are approximately 10 billion neurons in the human cortex, compared with 10 of thousands of processors in the most powerful parallel computers.

> Lack of processing units can be compensated by speed.  The typical operating
speeds of biological neurons is measured in milliseconds (10^-3 s), while a silicon
chip can operate in nanoseconds (10^-9 s).

> The human brain is extremely energy efficient, using approximately 10^-16 joules per operation per second, whereas the best computers today use around 10^-6 joules
per operation per second.

> Brains have been evolving for tens of millions of years, computers have been
evolving for tens of decades

It is the brain that create the computer so how can computes be faster or better than brain.

As per the current technological trends, the processing power of the computer has increased tremendously and it is bound to surpass the brain in the future in all the tasks.

However, processing power is not the only capability that needs to be measured. Other factors like abstract pattern analysis, intuition, systems analysis, ability to think about its own existence, etc. can only be performed by the brain.

There is no technology currently available which can match the brain in this aspect and it may also take a lot of time for technology to at least come near the brain in this matter.

Thanks for the referral, Sameer...

Human brain is more powerful than a Param computer,

we are using only 5% to 10% of the capacity.