32 bit vs 64 bit

32-bit
• Hardware compatibility mode
• Accept the older processor
• Accept the many processor
• Majority of the 32-bit operating system and application are able to run smoothly on the 64-bit hardware.
• Their 32-bit compatibility modes will faster than comparably-priced 32-bit system for other tasks.
• More faster 32-bit virtual machines sun has only implemented the server.


64-bit
• Power pc
• Working in large data , such as digital video, scientific computing and large database easier.
• High performance computing – may be more suited to a 64-bit architecture given the correct deployment \.
• 64-bit clusters have widely deployed in organization such as IBM, HP, and MIRCOSOFT.
• Faster.