The AMD Radeon Sapphire Nitro R9 390 Tri-X OC 8GB GDDR5 with backplate is a high-performance graphics card designed for gaming and other graphics-intensive applications. It features an AMD Radeon R9 390 chipset, 8GB of GDDR5 memory, and multiple display connectors including DisplayPort, DVI-D, and HDMI. The card is VR ready and supports G-SYNC/FreeSync technology. It requires an 8-pin + 8-pin PCI-E power cable and is cooled by a fan with heatsink.