ram

(=?utf-8?q?=60=60-=5F-=C2=B4=C2=B4?=) -- Fernando ubuntu at bugabundo.net
Thu Aug 28 16:01:42 UTC 2008


Olá Jason e a todos.

On Wednesday 27 August 2008 07:22:32 Jason Crain wrote:
> Short answer: 32 bit operating systems can only use about 3.5G RAM.

Actually the system sees(the correct term is address) a max of 4GiBs.
But you have to count all the system RAM, CPU cache, GPU RAM, disc(s) cache, etc.
So, if you have a 256 GPU plus a 16MiBs disk cache, and other low address memories, the CPU and OS can now only address about 3,5GiBs of the system RAM...

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