University Challenge revived in 1994 by the BBC, although still produced by Granada Television (now as part of the ITV Studios), using the original format with minor differences and presented by Jeremy Paxman. During the show's hiatus, a special edition of the show was made, not by Granada but by BBC Television, as part of a themed evening of programmes dedicated to Granada Television. It was presented by Bamber Gascoigne, and screened on BBC2 on 28 December 1992. The teams included one of students from Keble College, Oxford, which had fielded the winning team in the final 1987 season; and a graduates
SGI Challenge board, the "IP25" was introduced. The new CPU board, like previous IP19 CPU board, support four processors each and their associated secondary caches. The CHALLENGEarray and POWER CHALLENGEarray is a cluster of Challenge or POWER Challenge servers respectively. The CHALLENGEarray supports 2 to 288 R10000 processors while the POWER CHALLENGEarray supports 2 to 144 R8000 processors and up to 128 GB of memory. The POWER CHALLENGEarray was introduced on 15 November 1994. Other systems from Silicon Graphics that used the "Challenge" brand were the Challenge M and the Challenge S. These systems were repackaged Silicon Graphics Indigo2 and Indy workstations