Version and / or Patch Used: Unpatched
Timedemo or Level Used: Necro666 Timedemo
Developer Homepage: http://www.idsoftware.com
Product Homepage: http://www.quake4game.com
Quake 4 is one of the latest new games to be added to our benchmark suite. It is based off the popular Doom 3 engine and as a result uses many of the features seen in Doom. However, Quake 4 graphics are more intensive than Doom 3 and should put more strain on different parts of the system.
Quake 4 shows a very similar picture to Doom 3, since they are both based on the same engine, with the Radeon X1900GT a long way behind.
We also see the SLI performance drop at the low resolution but also at the high resolution. It is more then possible that we are beginning to hit some type of CPU limitation here.