A CPU gibbousness and new graphics ironware made all the remainder for the latest iBook configurations , as the model unveiled by Apple last week march last twelvemonth ’s models in examination by Macworld Lab .
The iBook changes announced by Apple a week ago simplify the iBook line to two models — one with a 12 - in screen and a 14 - inch configuration . Cosmetically superposable to the last round of golf of iBooks , the home upgrades include a faster processor — a 1.42GHz PowerPC G4 — in the high - end 14 - inch good example and the loyal processor from the last genesis — a 1.33GHz PowerPC G4 — in the entry - level 12 - inch theoretical account . novel to both models is ATI ’s Radeon Mobility 9550 , replacing the Radeon Mobility 9200 found in old modeling . The amount of video memory remains at 32 M .
Here ’s how these hardware changes touch overall system performance as compared to the former top of the line iBook , with each laptop operate the late interpretation of OS X.
iBook G4 Benchmarks
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Speedmark 4 score are comparative to those of a 1.25GHz Mac mini , which is assign a score of 100 . Adobe Photoshop , Cinema 4D XL , iMovie , and iTunes scores are in minutes : secondment . All systems were go Mac OS X 10.4.2 and had 512 M of RAM , with CPU operation set to Highest in the Energy Saver predilection pane . We converted 45 minutes of AAC audio files to MP3 using iTunes ’ High Quality background . We used Unreal Tournament 2004 ’ Antalus Botmatch average - frames - per - second score ; we examine at a resolution of 1,024 - by-768 pixels at the Maximum stage setting . The Photoshop Suite run is a set of 14 scripted tasks using a 50 MB file . Photoshop ’ memory was set up to 70 percent and History was jell to Minimum . To compare Speedmark 4 scores for various Mac system of rules , visit our Apple Hardware Guide .—Macworld Lab examination by James Galbraith and Jerry Jung
As you could see , the minor addition in processor fastness helped the new 1.4GHz model circumvent the others in all but the iMovie render run , with the latest 1.33GHz iBook winning by only two sec . The raw graphics computer hardware helped advance the median anatomy rate gobs of the new models , but with all organisation having the same 32 MB of video store , the public presentation increase was n’t too dramatic . you’re able to compare these results to antecedently quiz arrangement atMacworld ’s Apple Hardware Guide .
At the time of the new iBook announcements , Apple also introduce update Mac mini exemplar . Processors and hard drive outride the same across the line with the only differences being the optical drive and wireless connectivity choice . Since these change would not bear on the benchmark carrying out of these mannequin , we chose to not re - melt our lab tests on them .
Macworld ’s full followup of both the new iBook and Mac mini theoretical account will be posted shortly . determine for it , along with all the in style portable news show , follow-up , and tips , at our Mac Laptops page .
