Take the 2-minute tour ×
Super User is a question and answer site for computer enthusiasts and power users. It's 100% free, no registration required.

I have searched everywhere on the internet and i cannot find out how to find the word size of a CPU. Can someone either show me where to look or tell me how to find out.

These are the CPU's in particular I need to find the word size for:

3rd Generation Intel(R) Core(TM) i5-3330 quad-core processor [3.0GHz, 6MB Shared Cache] 3rd Generation Intel Core i7-3770 Processor (3.40GHz, 8MB, 4C)
AMD Quad-Core A10-4600M Accelerated Processor (3.2GHz/2.3GHz, 4MB L2 Cache)

Thanks in advance

share|improve this question
1  
64 bit. Almost all curent CPUs are. –  vonbrand Apr 17 '13 at 22:05
add comment

1 Answer

up vote 1 down vote accepted

All Intel processors since P4s with the "Prescott" core, including the Pentium D, Core 2 and Core i3/i5/i7 processors have been 64-bit. All recent AMD processors should be the same.

Have you looked at the Wikipedia article on word size yet?

share|improve this answer
    
I am assuming that the 64 bit is the word size? Sorry I am new to this stuff –  Caedan Lavender Apr 17 '13 at 21:59
    
Yes, although remember that 64-bit CPUs can also run apps in 32 and sometimes 16-bit mode too. For a detailed discussion check out stackoverflow.com/questions/2301007. –  Karan Apr 17 '13 at 22:02
add comment

Your Answer

 
discard

By posting your answer, you agree to the privacy policy and terms of service.

Not the answer you're looking for? Browse other questions tagged or ask your own question.