In response to this development, Asus created 6 new models in this series. The higher end model is the P5Q3 Deluxe with WiFi-AP. In the mid-range, there are the P5Q Deluxe, P5Q Premium and P5Q-E. The lower end models are the P5QC, P5QC Pro and the P5Q. Within the Asus P45 Series offerings, all the model has FSB range of 1600/1333/1066/800 MHz. The top end units come with DDR3 memory, at least 3 PCLe 2.0 x16 and CrossFireX graphics cards, with Max. Quad GPU. All models come with 8 channel high definition audio, with the higher end models including Al Audio2 functionality.