請問新的ibook支援core image嗎?

我是打算買powerbook的
但我覺得powerbook有點貴
因為快要轉intel了

所以打算先買ibook以支用
但又害怕ibook沒有支援core image
看不見tiger華麗的效果...

所以先打聽一下
因為有的說可以, 有的說不能
我也不知道可不可以了...

2005-07-31 15:29 #1

文章關鍵字

iBook core image

alantsai

5分

2樓

alantsai

個人積分：5分

文章編號：659019

在 http://www.xlr8yourmac.com/ 上有人測試結果如下,

僅供參考......

********************************************
" Hi Mike,
I ran a few perf tests. I compared a previous gen iBook 1.2 GHz w/ M9+ (9200) with a new iBook 1.2 GHz w/M12 (9550) (I know the new ones shipped with faster CPU clocks but this one was at 1.2 GHz which is nice because it eliminates the variable of CPU speed for these numbers). Here are the results:
Quake3, normal settings except for 1024x768x32

Audio Enabled/Disabled M9+ M12 Delta
Sound On: 70.3 78.5 +11.6%
No Sound: 75.5 92.8 +22.9%

So, on a 1.33GHz iBook, I'd expect these numbers to scale up to 10% higher. (there's also a 1.42GHz iBook model now-Mike)

Also, as you noted, the M12 can accelerate Core Image/Core Video because it fully supports the ARB_vertex_program, and ARB_fragment_program OpenGL extensions.
On one in-house benchmark this gives up to a 2-3x speedup over software.
Cheers, Chrisb "

請問新的ibook支援core image嗎?

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