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17
VID31460ER User’s Manual
5
Functional Description
Block Diagram
The Figure below shows the functional block diagram of the VID31x60/VID34x60. The various parts of the block diagram are discussed in the
following sections.
Figure 7: VID31x60 Block Diagram
AMD GPU Controller
The VID31460/VID34460 features the AMD E6460 GPU controller. This controller features up to 4 displays, 160 shader processors and 512MB
GDDR5 memory. It’s unified video decoder and integrated HD-Audio codec allows for superior multimedia experience. The AMD E6460 also
features a PCIe x16 link that utilizes the Type 1 PCIe connector to maximum its performance with the CPU. The VID34460 use the Type 2
PCIe connector to allow commutation with CPUs with only PCIe x4 link.
The VID31760 features the AMD E6760 GPU controller. This controller features up to 5 displays, 460 shader processors and 1GB GDDR5
memory. It’s unified video decoder and integrated HD-Audio codec allows for superior multimedia experience. The AMD E6760 also features a
PCIe x16 link that utilizes the Type 1 PCIe connector to maximum its performance with the CPU. The VID34760 use the Type 2 PCIe
connector to allow commutation with CPUs with only PCIe x4 link
5.2.1
M
ULTIPLE
D
ISPLAYS
The AMD E6460 supports up to 4 displays. The VID31460/VID34460 provides 4 DisplayPorts and one VGA connector to utilize this capability
of the E6460. When connecting to these connectors the 4 DisplayPorts will take priority over the VGA connector.
NOTE: When 4 DisplayPorts are connected no video will be displayed on the
VGA connector
The AMD E6760 supports up to 5 displays. The VID31760/VID34760 provides 4 DisplayPorts and one VGA connector to utilize this capability
of the E6460. All displays may be used simultaneously.
PCIe x16
or
PCIe x4
PC
Ie
Bu
s
AMD
E6x60
Controller
DisplayPort
DisplayPort
DisplayPort
DisplayPort
VGA Connector
