915GM Datasheet, PDF (27/48 Pages) Intel Corporation – 915GM/PM/GME/GMS and 910GML/GMLE Express Chipset

Specification Changes
Specification Changes
1.
Graphics Core Clock Frequency Update
The following section replaces the Mobile Intel® 915 and 910 Express Chipset Family
of Products Datasheet, Section 10.14.3.
10.14.3.1 Intel 915GM/GME Express Chipset
Host/Memory/Graphics Clock Support
Table 10-16a. Intel 915GM/GME Express Chipset Graphics Clock Frequency
Support at 1.05 V
Host
Memory
2D Display 3D Render
clock
Clock
400 MHz
DDR 333
200
166
400 MHz
DDR 333
213
200
533 MHz
DDR 333
190
166
533 MHz
DDR 333
213
190
400 MHz / 533 MHz DDR2 400 / DDR2 533
200
160
400 MHz / 533 MHz DDR2 400 / DDR2 533
213
200
NOTE:
Mobile Intel 915GM/ 915GME / 910GML / 910GMLE Express Chipset will remove
support for 133 MHz for both graphics render and display clock due to graphics
clock crossing issue (Errata #24).
Table 10-16b. Intel 915GM/GME Express Chipset Graphics Clock Frequency
Support at 1.5 V
Host
Memory
400 MHz / 533 MHz
400 MHz / 533 MHz
400 MHz / 533 MHz
DDR2 400 / DDR2 533
DDR2 400 / DDR2 533
DDR2 400 / DDR2 533
2D Display
clock
200
213
333
3D Render
Clock
160
200
333
NOTE: Mobile Intel 915GM/GME/ 910GML/GMLE does not support DDR333 if chipset core
voltage is designed for 1.5 V.
Specification Update
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