• greybeard@feddit.online
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    6 hours ago

    My understanding is that the turbo button in old PCs wasn’t to make the computer go faster, but to underclock it to match what games expected. A physical compatibility mode button, essentially.

    • fulg@lemmy.world
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      5 hours ago

      Yes precisely. It typically made the PC run at 4.77MHz to match the original IBM PC. Back then Turbo meant 8 or 12 MHz, not much more…