The fan runs in a quieter level than Balanced Mode. Fan sound is less noticeable, but the Graphics Processing Unit (GPU) and GPU performance is limited for better skin comfort and battery life. Fan sound is less noticeable, but the period for CPU to operate at turbo frequency is shorter. The fan noise is noticeable and can be easily heard.įan spins in a moderate manner. The fan noise is noticeable and can be easily heard.įan spins aggressively to support CPU operating at turbo frequency for a longer time. Fan acoustic level and computer performance are the main difference between each mode.įan spins at full speed to support Central Processing Unit (CPU) operating at turbo frequency for a much longer time. These modes are: Full Speed Mode, Performance Mode, Balanced Mode, Battery Saver Mode, and Quiet Mode. Selectable operating thermal modes in the Alienware Command Center (AWCC)įive operating thermal modes are provided in Alienware Command Center. High CPU temperature troubleshooting steps.Selectable operating thermal modes in the Alienware Command Center (AWCC).