Hi, I have windows 7. When i run 64bit app in 32bit mode... i uses less RAM same performance. What is the logic here as why it is using less RAM? Thanks

Hi, That’s normal. 64bit programs will take more RAM that 32bit programs. When run 64bit program, it takes 8 bytes every instructions. For 32bit program, it takes 4 bytes every instruction. Regards, Leo HuangPlease remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.