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A comment on DDR5 memory is on its way, twice as fast as DDR4. Parent comment

Re:DDR5 memory is on its way, twice as fast as DDR4 by adrianratnapala on Friday March 31, 2017 @03:12PM (#14007143)
All this means is that we should stop thinking of this stuff as RAM. Only the L1 cache is really RAM. Everything else is just a kind of fast, volatile, solid state disk that just happens to share an address space with the RAM.
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