advanced configuration and power interface advanced power management back side bus bit-level parallelism cpu cache cpu multiplier capacitance central processing unit clock gating clock rate complex instruction set computer computer architecture computer hardware data parallelism digital signal processor dynamic voltage scaling explicit data graph execution explicitly parallel instruction computing harvard architecture hyper-threading instruction level parallelism instruction pipeline instruction set laptop mimd misd microcontroller minimal instruction set computer multiplexer one instruction set computer overclocking parallel computing power management processor register quiet pc reduced instruction set computer register renaming simd sisd simultaneous multithreading speculative execution speedstep subthreshold leakage super-threading superscalar system-on-a-chip task parallelism vector processor very long instruction word voltage von neumann architecture zero instruction set computer