By: Colin Tan   (@unartifex) It appears that Sony is already hard at work on developing the PlayStation 4. According toForbes, Former AMD employees have noted that the electronic company had turned to AMD to handle the system’s graphics technology. The PS3 currently uses a graphics processor designed and developed by Nvidia. Meanwhile, the Xbox 360 uses technology from AMD. Neither AMD nor Sony would comment … Continue reading PlayStation 4 Underway, AMD To Handle Graphics Tech