[PROBLEM SOLVED] See post later in thread for scores. I was able to install catalyst 11.12 drivers.
I have a mid 2011 21.5" 2.7GHz core i5 iMac with the 6770m (512mb) graphics card. Recently all of a sudden the graphics performance of the machine in games on windows 7 seems to have decreased. I checked my windows 7 experience score and sure enough it looks like the graphics card score is less as the disk subsystem used to be the lowest score. You can see my score with the attached image.
My question is could someone else with a similar machine let me know if they get the same scores or better?
Is there a way to test the graphics card performance in OSX? If there is could someone post their scores for the same machine? If my performance is fine in OSX it would point to a driver issue. If it was in both OS's then it would point to a card problem.
I also posted my scores for my macbook pro that has a similar card but with 1GB Vram as opposed to 512mb. I would assume the scores should be similar but the macbook is much better.
Thanks in advance to any help provided.
- John
I have a mid 2011 21.5" 2.7GHz core i5 iMac with the 6770m (512mb) graphics card. Recently all of a sudden the graphics performance of the machine in games on windows 7 seems to have decreased. I checked my windows 7 experience score and sure enough it looks like the graphics card score is less as the disk subsystem used to be the lowest score. You can see my score with the attached image.
My question is could someone else with a similar machine let me know if they get the same scores or better?
Is there a way to test the graphics card performance in OSX? If there is could someone post their scores for the same machine? If my performance is fine in OSX it would point to a driver issue. If it was in both OS's then it would point to a card problem.
I also posted my scores for my macbook pro that has a similar card but with 1GB Vram as opposed to 512mb. I would assume the scores should be similar but the macbook is much better.
Thanks in advance to any help provided.
- John
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