It didn’t take long for someone to dissect the European PlayStation 3 to see what makes it tick, and the hardware geeks at Beyond3D have analyzed the motherboard pictures and compared them with the US and Japanese PlayStation 3 to see if they can determine the exact differences, and where Sony might be going with their hardware design optimizations. The known difference is the removal of the Emotion Engine that provided hardware compatibility with the PlayStation 2. Other optimizations seem to have the Graphics Synthesizer connected between the RSX chip and the HDMI transmitter. Beyond3D seems to believe that the Graphics Synth chip will eventually be integrated into the RSX. Another unexpected development has the southbridge chipset shrinking for the PS3, indicating a possible move to the 65nm production process. While this has little to do with the game playing capabilities of the PS3 (other than backward compatibility), the article does give hardware design nerds some insight into Sony’s ongoing quest to reduce costs.