Graphics Subsystem; Integrated Graphics; Pci Express X16 Graphics - Intel DH61WW Technical Product Specification

Intel Desktop Board DH61WW Technical Product Specification
1.7

Graphics Subsystem

The board supports system graphics through either Intel Graphics Technology or a
PCI Express 2.0 x16 add-in graphics card.
1.7.1

Integrated Graphics

The board supports integrated graphics through the Intel
®
(Intel FDI) for processors with Intel Graphics Technology.
1.7.1.1 Analog Display (VGA)
The VGA port supports analog displays. The maximum supported resolution is 2048 x
1536 (QXGA) at a 75 Hz refresh rate. The VGA port is enabled for POST whenever a
monitor is attached, regardless of the DVI-D connector status.
1.7.2

PCI Express x16 Graphics

The Intel Core i7, Intel Core i5, Intel Core i3, and Intel Pentium processors in an
LGA1155 socket support discrete add in graphics cards through the PCI Express 2.0
x16 graphics connector:
Supports PCI Express GEN2 frequency of 2.5 GHz resulting in 5.0 Gb/s each
•
direction (500 MB/s) per lane. Maximum theoretical bandwidth on interface is
8 GB/s in each direction, simultaneously, when operating in x16 mode.
Supports PCI Express GEN1 frequency of 1.25 GHz resulting in 2.5 Gb/s each
•
direction (250 MB/s) per lane. Maximum theoretical bandwidth on interface is
4 GB/s in each direction, simultaneously, when operating in x16 mode.
For information about
PCI Express technology
20
®
Flexible Display Interface
Refer to
http://www.pcisig.com