Dell XPS Setup Manual page 99

Audio
Audio Realtek ALC665
controller
Speakers 2 x 4 Watt main speakers
+ 12 Watt subwoofer
Peak output 20 W
Volume software program menus
controls and media controls
Video
Integrated
Video Intel HD Graphics
controller
Video up to 1.6 GB
memory
Discrete
Video NVIDIA GeForce GT 525M
controller
NVIDIA GeForce GT 540M
Video 1 GB DDR3 (GT 525M)
memory
2 GB DDR3 (GT 540M)
Specifications
97