Speed Up or Speedup may refer to:
Computing
edit- Speedup or speed up, a metric for relative performance improvement established by Amdahl's law
- Speedup theorem, in computational complexity theory
Music
edit- "Speed up", a song on the album Heart Attack by Krokus
- Speed Up / Slow Down, an EP by South
- "Speed Up" (Kara song), a song by Kara
Other uses
edit- Speed Up, an Italian motorcycle manufacturer