Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

Charybdisz

macrumors newbie
Original poster
Jun 14, 2008
9
0
Hello,

I would like to read a performance test, which compares the 20'' (2.4 GHz) iMac modell and the 20'' (2.66 GHz) iMac modell, both the processor and the graphic card.

I found a test, but it compares only the processor. I wonder how faster is the ATI Radeon HD 2600 pro 256Mb card against the ATI Radeon HD 2400 XT 128MB card?
 
Hello,

I would like to read a performance test, which compares the 20'' (2.4 GHz) iMac modell and the 20'' (2.66 GHz) iMac modell, both the processor and the graphic card.

I found a test, but it compares only the processor. I wonder how faster is the ATI Radeon HD 2600 pro 256Mb card against the ATI Radeon HD 2400 XT 128MB card?

What kinda benchmarks are you after?
www.barefeats.com is a good source
 
The 2600pro is a good jump in performance vs the 2400xt and the 2.4 cpu vs the newer 2.66 cpu gives a slight bump in performance.

Bottom line if you enjoy gaming go for the better gpu .
 
I would like to play Call of Duty 4 on this iMac. I read the required spec:
http://en.wikipedia.org/wiki/Call_of_Duty_4:_Modern_Warfare#Development

So the faster iMac 20" is above the "Recommended" spec, right? I guess that the ATI Radeon HD 2600 pro is much faster than the ATI Radeon X1800(=the recommended card for Cod4), right?

Yes, I believe it is. But regardless the 2600 Pro is the fastest card you can get on a 20" iMac. It also destroys the 2400XT.

This should help: http://www.barefeats.com/imacal.html
 
No, 1800 is faster as it was high-end card, just a generation before.

But 2600 is a significant improvement over 2400.

ATI Radeon X1800 is really faster than ATI Radeon HD 2600 pro 256 MB??
 
Yes, but not by much. Why is that such a surprise to you? :confused:

The numbers make a difference:
XX400 and below= low-end card
XX600= mid-end card
XX800 and above= high-end card

So a X1800 XT is a better card than HD 2600 no matter what generation.
 
The numbers make a difference:
XX400 and below= low-end card
XX600= mid-end card
XX800 and above= high-end card

So a X1800 XT is a better card than HD 2600 no matter what generation.

Are you quoting the right person?
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.