Asus P7H55D-M EVO - Manual (Page 86)

3-24 Chapter 3: BIOS setup
Chapter 3
Initate Graphic Adapter [PEG/PCI]
Allows you to select which graphics controller to use as the primary boot device.
Configuration options: [iGPU] [PCI/iGPU] [PCI/PEG] [PEG/iGPU] [PEG/PCI]
iGPU Graphics Mode Select [Enabled, 32MB]
Allows you to select the amount of memory used by the integrated GPU.
Configuration options: [Enabled, 32MB] [Enabled, 64MB] [Enabled, 128MB]
iGPU Frequency [Auto]
Allows you to adjust the integrated GPU frequency.
Configuration options: [Auto] [133 MHz] [167 MHz] – [1467 MHz] [1500 MHz]
DVMT Memory [256MB] or [Maximum DVMT]
The default value varies according to the system memory size. When installing DIMM
modules more than 1 GB, the default value is Maximum DVMT; when installing DIMM
modules less than 1 GB, the default value is 256MB.
[128MB]
Up to 128MB of system memory can be used as graphics memory.
[256MB] Up to 256MB of system memory can be used as graphics memory.
[Maximum DVMT] Allows the system to dynamically allocate memory resources according
to the demands of the system. This option appears only when you install
DIMM modules more than 1 GB.
• Changes to this item will take effect under Windows XP operating system only.
• This motherboard supports Intel ® DVMT 5.0 Technology whose maximum graphics
memory size in total varies with the system memory size in total and the operating
system. Refer to the following table for details.
System Memory
Maximum Total Graphics Memory
Windows ® XP Windows ® Vista™/ 7™
1GB to < 1.5GB 512MB 365MB
1.5GB to < 2GB 768MB 808MB
2GB to < 3GB 1024MB 877MB
3GB to < 4GB — 1389MB
4GB and above — 1748MB