Tested and in full working order, comes with original packaging. Memory Amount3GMemory Interface192bitDRAM TypeGDDR5Graphics Clock1506MHzBoost Clock1708MHzMemory Clock8000MHzCUDA Cores1152Memory Bandwidth (GB/sec)192Microsoft DirectX12 API with feature level 12_1OpenGL4.5Bus SupportPCI-E 3.0 x 16DVIDual-Link DVI-DHDMIHDMI 2.0bDisplayPortDP1.4 x 3Maximum Digital Resolution7680x4320@60HzHeight2 SlotBoard Size252mm x 112mmGraphics Card Power120 WRecommended System Power400 WSupplementary Power Connectors6-pin X1AccessoryManual, DVD Driver