TOPIC How much VRAM is in iBook and is it expandable? DISCUSSION iBook uses the ATI RAGE Mobility video controller for 2D and 3D graphics acceleration. The chip comes standard with 4 megabytes of video memory. Because the video memory is embedded in the ATI RAGE Mobility chip, it cannot be upgraded. However, 4 megabytes of SDRAM is sufficient for supporting millions of colors on the internal iBook display. |
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| Document Information | |
| Product Area: | iBook |
| Category: | iBook Hardware |
| Sub Category: | Features |
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