Query failed: connection to localhost:9312 failed (errno=111, msg=Connection refused). Difference between 32 and 64 MB VRAM? - Current Mac Hardware Discussions on AppleInsider Forums Toggle navigation All Forums Recent Posts Sign In Difference between 32 and 64 MB VRAM? power apple Posted: November 8, 2002 5:06AM in Current Mac Hardware edited January 2014 I notice that the 867 MHz PowerBook has 32 MB VRAM versus the 1 GHz with 64 MB. How much "real life" performance difference does it make? And are there other benefits of having more VRAM? Comments Reply 1 of 2 cosmo Posts: 662member November 8, 2002 11:35AM Quartz extreme will take advantage of the extra vram and as QE matures the advantages of the extra vram will show. Games will benefit and running multiple displays will also benefit. Reply 2 of 2 serrano Posts: 1,806member November 8, 2002 12:53PM Games will see a real benefit, you could turn up 32-bit and high quality textures, because the card could load twice as many textures into vram. Sign In or Register to comment.