Acer TravelMate P653-V Acer TravelMate P653-M and P653-V Notebook Service Guid - Page 16

Graphics 0 Graphics controller: UMA: Integrated in the Intel® Core™ Mobile Processor  Intel® HD Graphics 4000 with 128 MB of dedicated system memory, supporting Microsoft® DirectX® 11, OpenGL® 3.1, OpenCL™ v1.1  Intel® HD Graphics 3000 with 128 MB of dedicated system memory, supporting Microsoft® DirectX® 10.1 Discrete:  NVIDIA® GeForce® GT 640M with NVIDIA® Optimus™ technology, 1 GB of dedicated DDR3 VRAM, supporting NVIDIA® CUDA™, PhysX™, PureVideo® HD technology, OpenEXR High Dynamic-Range (HDR) technology, Shader Model 5.0, Microsoft® DirectX® 11, OpenGL® 4.1, OpenCL™ 1.1 Dual/Triple independent display support 16.7 million colors Internal resolutions and refresh rate supported (applies to both UMA and Discrete models): 800×600, 60 Hz 1024×768, 60 Hz 1280x600, 60 Hz 1280×720, 60 Hz 1280×768, 60 Hz 1360×768, 60 Hz 1366x768, 60 Hz External resolution and refresh rate supported: HDMI port  UMA: 1920×1080, 60 Hz  Discrete: HDMI maximum resolution VGA port  UMA: 2048×1536, 60 Hz  Discrete: D-Sub maximum resolution Storage Subsystem 0 Hard disk drive 0 320/500/750 GB or larger, with enhanced Acer DASP (Disk Anti-Shock Protection) HDD models and capacities are listed on the FRU list on page 6-7. 1-6 Hardware Specifications and Configurations