Failed in 2 Months

Sapphire is supposed to be the best. This card is dead after 2 months no overclocking. Tried every available driver & no luck. Lags, Stutters, Tearing & Artifacting. Now won't even work. I put in a 6 year old Nvidia 9800GT & everything is fine. Navigating Through Sapphires Support ticket is a joke as they ask for everything but your blood type. We will see if they send me a new one or someone elses fixed RMA Junk. Very Disappointed with Sapphire. I will change the one star to better if & when they make good on this, if they even do.