KitGuru has saved the most powerful of Sapphire’s range for the last in our series of FleX reviews. The HD6950 FleX Edition is created to target the hard core gamer who wants to game at the highest resolutions. Sapphire have been steadily releasing FleX edition cards to cover all bases … with the HD5670 and HD5770 Flex to support basic productivity and entry level gaming, to the higher end HD5870, and today’s HD6950 FleX Edition for gamers who demand better frame rates.