The technology of play station 4 is similar to the hardware to found in modern personal computer. This familiarity is design to make it easer and less expensive for game studio to develop the game for ps4. The play station 4 uses an accelerated processing unit developed by AMD in cooperation by sony. Its GDDR5 memory is capable of running maximum clock frequency of 2.75 GHz and has maximum memory bandwidth of 176 GB. the headset is tracked with nine positional LED on its surface.Its CPU is semi-custom 8-core. It is very good. I like this.