• halcyoncmdr@lemmy.world
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      3 months ago

      They have 16GB of RAM physically, 3GB is reserved for AI. So yeah, only 13GB is usable by regular apps, even if you don’t care about any of the AI stuff.

            • henfredemars@infosec.pub
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              3 months ago

              I think it’s likely you would have access to all of it because the testing in the article clearly shows the kernel can see the memory. Thus, the graphene kernel should be able to use it.

        • halcyoncmdr@lemmy.world
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          3 months ago

          It’s not about a single app, it’s about multitasking without having to reload apps.

          At various times I’ve juggled between 4 apps at once on my phone. Say something like Messaging, Firefox, maybe a lemmy app, and Bitwarden for logging into something.

        • seang96@spgrn.com
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          3 months ago

          Adding to what others said it is beneficial to load an app from RAM.

          1. Loads faster for user convenience
          2. Lower power usage so you’ll have better battery life
          3. More RAM reduces disk writes for cache / temporary files / from cold started apps that could write to storage.
          • cron@feddit.org
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            3 months ago

            When Android uses this larger page size, we observe an overall performance boost of 5-10% while using ~9% additional memory.

            From the linked article. So I doubt that the larger page size is the (only) reason for 16G ram. AI is the more likely reason.

            • Unreliable
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              3 months ago

              Ooh I understand that it’s for AI, I just meant that more RAM would certainly help in this case.

          • DarkThoughts@fedia.io
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            3 months ago

            Yes. Lots of people here have much less than even 13GB physical ram. My Pixel 4a has 6GB. So reading a news about how apps have “only” access to 13GB sounds just weird when that’s more than twice the total ram you have available.