Thinking about it, this could be the way forwards. Memory offers several natural bottlenecks: 1. Memory size - Memory is somewhat costly (even now), with most

Thinking about it, this could be the way forwards. Memory offers several natural bottlenecks: 1. Memory size - Memory is somewhat costly (even now), with most entry laptops being stuck in the range of 8GB. 2. Access bandwidth - Getting a CPU to communicate with the RAM takes some time, improvements are incremental and are fundamentally limited. 3. Thread access - Threads compete for bandwidth, as long as cache hits are low.