Dell Inspiron 17 (5749, Early 2015) - Manual (Page 12)

Specifications
Views
System
Information
Memory
Ports and
Connectors
Dimensions and
Weight
Computer
Environment
Storage
Touchpad Power Adapter Camera
Communications
Battery
Video Audio
Display
Media‑card
reader
Keyboard
Video
Controller:
Integrated Intel HD Graphics
Discrete • nVidia GeForce 820M
• nVidia GeForce 840M
Memory:
Integrated Shared system memory
Discrete 2 GB