It must be hot there :P

I knew you turned on the air-con. The GPU clock is great, but you may need to find a 'good combination' between GPU & Mem clock for maximize performance. Cat 7.12 would be getting better for the CrossfireX system.

Anyway, how much does it cost for HD 3850 in TH (in Baht) now, I just would like to compare it with the GPB price.