_The former is much faster and provides the same functionality. Why is not all RAM in a machine SRAM? The answer is, as one might expect, cost._
But since the density of transistors is pushing the cost of everything down how expensive is expensive? Does it make sense to product a SRAM-based laptop with 512MB of fast memory?
But since the density of transistors is pushing the cost of everything down how expensive is expensive? Does it make sense to product a SRAM-based laptop with 512MB of fast memory?