Question

What is the difference between superscalar and superpipelined approaches?

Answer 1

Super-pipeliningattempts to increase performance by reducing the clock cycle time. It achieves that by making each pipelinestage very shallow, resulting in a large number of pipe stages. A shorter clock cycle means a faster clock

Answer 2

Superpipelines attempts to increase performance by reducing the clock cycle time.

Superscalar attempts to increase performance by executing multiple instructions in parallel.

Hope this answer will satisfy you.