Intel DZ77BH-55K Technical Product Specification - Page 18

Graphics Subsystem, Processor Graphics, PCI Express x16 Graphics - without video

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Intel Desktop Board DZ77BH-55K 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. 1.3.2 Processor Graphics The board supports integrated graphics through the Intel® Flexible Display Interface (Intel® FDI) for processors with Intel HD Graphics. 1.3.2.1 Intel® High Definition (Intel® HD) Graphics The Intel HD graphics controller features the following: • 3D Features  DirectX* 11 (2nd generation Intel Core processor family processors support 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® Quick 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 1.3.3 PCI Express x16 Graphics 3rd generation Intel Core processor family processors support PCI Express 3.0, 2.x, and 1.x and 2nd 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

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Intel Desktop Board DZ77BH-55K Technical Product Specification
18
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.
1.3.2
Processor Graphics
The board supports integrated graphics through the Intel
®
Flexible Display Interface
(Intel
®
FDI) for processors with Intel HD Graphics.
1.3.2.1
Intel
®
High Definition (Intel
®
HD) Graphics
The Intel HD graphics controller features the following:
•
3D Features
DirectX* 11 (2
nd
generation Intel Core processor family processors support
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
®
Quick
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
1.3.3
PCI Express x16 Graphics
3
rd
generation Intel Core processor family processors support PCI Express 3.0, 2.x, and
1.x and 2
nd
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.