Streaming SIMD Extensions: Intel’s SSE and SSE2 technologies are effectively sets of instructions for accelerating multimedia applications. SSE is found on Intel Pentium III processors; SSE2 is an incremental supported on Intel Pentium 4 processors. Some of the benefits of SSE/SSE2 include rendering higher quality images, high quality audio, MPEG2 video, simultaneous MPEG2 encoding and decoding and reduced CPU utilisation for speech recognition. See also SIMD.