Graphics Subsystem - Intel DZ77RE-75K Specification

Intel Desktop Board DZ77RE-75K Technical Product Specification
1.3.1

Graphics Subsystem

The board supports graphics through either the processor Intel HD Graphics or a PCI
Express x16 add-in graphics card.
1.3.1.1 Processor Graphics
The board supports integrated graphics through the Intel
®
(Intel FDI) for processors with Intel HD Graphics.
1.3.1.1.1 Intel
The Intel HD graphics controller features the following:
3D Features
•
 DirectX* 11 (2
CS4.0 only) support
 OpenGL* 3.0 support
 Shader Model 4.0
• Video
 High-Definition content at up to 1080p resolution
 Hardware accelerated MPEG-2, VC-1/WMV, and H.264/AVC Hi-Definition video
formats
®
 Intel HD Graphics with Advanced Hardware Video Transcoding (Intel
Sync Video)
Note: Intel Quick Sync is enabled with the appropriate software application
 Blu-ray* S3D via HDMI 1.4a
 Dynamic Video Memory Technology (DVMT) 5.0 support
 Support of up to 1.7 GB Video Memory with 4 GB and above system memory
configuration
1.3.1.2 PCI Express x16 Graphics
rd
3 generation Intel Core processor family processors support PCI Express 3.0, 2.x, and
nd
1.x and 2 generation Intel Core processor family processors support PCI Express 2.x
and 1.x:
• PCI Express 3.0 with a raw bit rate of 8.0 GT/s results in an effective bandwidth of
1 GB/s each direction per lane. The maximum theoretical bandwidth of the x16
interface is 16 GB/s in each direction, simultaneously, for a total bandwidth of
32 GB/s.
PCI Express 2.x with a raw bit rate of 5.0 GT/s results in an effective bandwidth of
•
500 MB/s each direction per lane. The maximum theoretical bandwidth of the x16
interface is 8 GB/s in each direction, simultaneously, for a total bandwidth of
16 GB/s.
18
®
High Definition (Intel
nd
generation Intel Core processor family processors support
®
Flexible Display Interface
®
HD) Graphics
®
Quick