Sapphire HD 5830 in gallop

Testbed:
 
Motherboard: Elitegroup X58B-A (provided by Elitegroup);
Processor: Intel Core i7 Extreme 965 (provided by Intel);
Memory: 6GB Corsair Dominator 12800 7-7-7-24 (provided by Corsair);
HDD: WD VelociRaptor 300G 10,000RPM (provided by SmoothCreation);
Power Supply: CoolerMaster Ultimete 1100W (provided by Cooler Master);
Case: Obsidian 800D (provided by Corsair);
Fan Controler: Kaze Master Ace 5.25" (provided by Scythe);
Operating System: Win7 64-bit;
Driver: Catalyst 10.2 ; Forceware 196.34; ATI_Cypress_LE_8.703_RC2_Vista_Win7_Feb11