AMD - What's the Best Graphics Card of 2011? According to PC Magazine it's the dual-GPU AMD Radeon 6990! Simply put, it's the fastest discrete video processing you can get! Check it
ASUS Dual Radeon RX 6700 XT 12GB GDDR6 | Graphics Card | ASUS Global
AMD Radeon Dual Graphics Cards - YouTube
AMD's dual-GPU Radeon R9 Fury X2 'Gemini' adapter spotted in India | KitGuru
The GPU: GCN, Mantle, Dual Graphics & More - AMD Kaveri Review: A8-7600 and A10-7850K Tested