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Why Registers Are Fast and RAM Is Slow

In the previous article on ARM64 , I mentioned that one advantage of the new architecture is the fact that it has twice as many registers, allowing code load data from RAM less often, which is much slower. Reader Daniel Hooper asks the natural question: just why is RAM so much slower than registers?
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Systems & Performance2013

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Oct 11, 2013Why Registers Are Fast and RAM Is Slow by anandabits22590

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