Dell Inspiron 14 (5448, 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 • Inspiron 5447 — Intel HD Graphics 4400
• Inspiron 5448 — Intel HD Graphics 5500
Discrete • AMD Radeon R7 M265
• AMD Radeon R7 M270 (Inspiron 5448 only)
Memory:
Integrated Shared system memory
Discrete • AMD Radeon R7 M265 — 2 GB DDR3
• AMD Radeon R7 M270 — 4 GB DDR3