A bit is short for “binary digit.” It is basically how a computer stores and makes references to data, memory, etc. A bit can have a value of 1 or 0, that’s it. So binary code is streams of 1’s and 0’s, such as this random sequence 100100100111. These bits are also how your processor does calculations. By using 32 bits your processor can represent numbers from 0 to 4,294,967,295 while a 64-bit machine can represent numbers from 0 to 18,446,744,073,709,551,615. Obviously this means your computer can do math with larger numbers, and be more efficient with smaller numbers.

Now see, that description wasn’t too bad, but the question is how does this affect you, the average PC owner? The largest benefit will go to academic institutions and private companies, where large calculations are being performed, huge databases are being accessed, and complex problems are being solved.

Everyone that doesn’t fall into that category will see some benefit of using 64 bit processors over 32 bit processors, but not much in today’s marketplace. The AMD Athlon 64-bit processor is completely backward compatible, meaning you can currently use it with 32-bit operating systems and software programs. You will see some benefits by using this setup, but because the programs weren’t written to take advantage of the extra power, they won’t use much of it.

The true benefits of this set up don’t come from the amount of bits, but by the improved structure of the 64 bit vs 32 bit processor's older structure. A 64-bit processor is made with more advanced silicon processes, have more transistors, and faster speeds. This is currently where the true benefit of switching to a 64-bit processor lays.

Answered by Reeta K , an ibibo Master, at 7:49 PM on September 02, 2008

A bit is short for “binary digit.” It is basically how a computer stores and makes references to data, memory, etc. A bit can have a value of 1 or 0, that’s it. So binary code is streams of 1’s and 0’s, such as this random sequence 100100100111. These bits are also how your processor does calculations. By using 32 bits your processor can represent numbers from 0 to 4,294,967,295 while a 64-bit machine can represent numbers from 0 to 18,446,744,073,709,551,615. Obviously this means your computer can do math with larger numbers, and be more efficient with smaller numbers.

Now see, that description wasn’t too bad, but the question is how does this affect you, the average PC owner? The largest benefit will go to academic institutions and private companies, where large calculations are being performed, huge databases are being accessed, and complex problems are being solved.

Answered by Nidhi Singh , an ibibo Master, at 5:06 PM on August 28, 2008

it is a data transmission rate,64 bit is more faster than 32 bit.data is transfer in the form bits while processing or sending to another devise.

Answered by Shobhit , an ibibo Master, at 2:28 PM on August 21, 2008

xp64 bit is more better version than 32 bit.it works faster than 32 bit,its graphics a more define than 32 bit

Answered by Ashish Yadav , an ibibo Wizard, at 12:39 PM on August 21, 2008

In the future, the battle between 64 bit vs 32 bit processors will inevitably yield the 64 bit processor as the victor, but this transition is going to take some time.

First, I’ll talk about the pure mathematics and structure of the processors that are involved here. I’ll keep this part short and sweet.


A bit is short for “binary digit.” It is basically how a computer stores and makes references to data, memory, etc. A bit can have a value of 1 or 0, that’s it. So binary code is streams of 1’s and 0’s, such as this random sequence 100100100111. These bits are also how your processor does calculations. By using 32 bits your processor can represent numbers from 0 to 4,294,967,295 while a 64-bit machine can represent numbers from 0 to 18,446,744,073,709,551,615. Obviously this means your computer can do math with larger numbers, and be more efficient with smaller numbers.

Now see, that description wasn’t too bad, but the question is how does this affect you, the average PC owner? The largest benefit will go to academic institutions and private companies, where large calculations are being performed, huge databases are being accessed, and complex problems are being solved.

Everyone that doesn’t fall into that category will see some benefit of using 64 bit processors over 32 bit processors, but not much in today’s marketplace. The AMD Athlon 64-bit processor is completely backward compatible, meaning you can currently use it with 32-bit operating systems and software programs. You will see some benefits by using this setup, but because the programs weren’t written to take advantage of the extra power, they won’t use much of it.

The true benefits of this set up don’t come from the amount of bits, but by the improved structure of the 64 bit vs 32 bit processor's older structure. A 64-bit processor is made with more advanced silicon processes, have more transistors, and faster speeds. This is currently where the true benefit of switching to a 64-bit processor lays.

As for 64-bit operating systems and software, many are in the works, but nothing is in final version. Microsoft has released a beta version of Windows XP that takes advantage of the 64 bit technology, but there are still issues. The problem is when you run 32-bit software programs in the environment of a 64-bit operating system. Many programs won’t work properly, such as Adobe Acrobat and Windows Media Player, for example. Another issue is RAM. You really need about 4 GB of RAM to take full advantage of the capabilities offered by a 64-bit processor, while most PC owners have less than 1 GB under their computer’s hood.

So, the question now is should you buy a 64 bit processor now, or wait?

Disadvantages:

You ’re currently not able to take full advantage of the technology because the software vendors haven’t made the switch from 32-bit to 64-bit processors.


Most AMD Athlon 64 bit processors are expensive, with prices sure to go down in the future.

Advantages:

Bett er performance out of a 32-bit operating system.


Probably the last processor you’ll have to buy for many years to come.


You’ll be the talk of all your friends!
As you can see, a sound argument can be made for both cases. You’ll have to determine if the differences will benefit your situation and computing future. I’ll leave the ultimate decision up to you.

Answered by Sharad Singh , an ibibo Master, at 6:19 PM on August 20, 2008

it is a data transmission rate,64 bit is more faster than 32 bit.data is transfer in the form bits while processing or sending to another devise.

Answered by Praneel at 6:52 PM on August 10, 2008

32 bit Operating System is one to which 2^32 nods (client computers) can be connectecd and 64 bit Operating System is one to which 2^64 nods (client computers) can be connectecd

Answered by Manish at 2:55 PM on August 10, 2008

Xp 64 bit Supports 64 bit addressing microprocesors

Answered by Dhiraj Tale at 1:29 PM on August 10, 2008

the difference is in xp 64 bit u will have more security level options and u can comprese large amount of data stored in HDD, into small bits and save HDD space.

Answered by Karthik , an ibibo Citizen, at 10:53 AM on August 10, 2008

xp64 bit is more better version than 32 bit.it works faster than 32 bit,its graphics a more define than 32 bit
example of xp 64 is xp service pack 3 & xp dark list
xp 32 is service pack 2

Answered by Shailesh at 9:54 PM on August 09, 2008