I had the card for about a year now and i am looking into overclocking it.
This is the card just for reference: http://www.newegg.com/Product/Product.aspx?Item=N82E168...
The GPU now is at 650 while the memory is at 1000.
I never had to deal with overclocking but if i can get some help it would be great.
Don't go over 700 on the core / 1050 on the memory
You will need to raise the voltage if you want anything higher than the above, BUT you also have to monitor your temps, create a profile for you fan and make sure the card is getting plenty airflow from your intakes.
Well i always have the fan at 50 and when its something intensive i put it up higher. as for Msi after burner, is it going to interfere with Catalyst.
Also i do have a question about my card, when its on full load is 69°C fine for a temperature?