It is possible to argue that Moore’s Law (which suggests a doubling of transistor density about every 12 to 18 months, or about every two years in practice) has only slowed, and not stopped, since the mid-1960s.
On the other hand, consider the transistor densities we now have to “double.” As we push the boundaries of how closely together transistors and pathways can be spaced, it becomes more difficult to manufacture the chips.
Similar slowing can be seen in accelerator and graphics processing chips.
The other issue is that transistor counts are not the only important variables. Parallel processing is an architectural shift that prioritizes throughput over raw clock speed.
Accelerator chips are designed for specific tasks like AI or video processing and their task-specific metrics arguably are more important than simple clock speed.
Heterogeneous computing combines CPUs, GPUs, and accelerators for optimal performance across different workloads, meaning overall system performance is more relevant than individual component speeds.
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