The GeForce GTX 970 is a high-performance graphics card designed for serious gaming. Powered by new NVIDIA Maxwell architecture, it features advanced technologies and class-leading graphics for incredible gaming experiences. A gaming PC is an extension of yourself to customize for your visual and performance tastes. If you demand more from your graphics card, look no further than the ZOTAC GeForce GTX 970 AMP! Omega Edition with unique Ice Storm triple fan cooling system that takes your graphics experience to the next level. 1664 CUDA cores256-bit memory bus Engine clock (base): 1152 MHz / (boost): 1304 MHz Memory clock: 7010 MHz DL-DVI (2560x1600)3 x DisplayPort (4Kat60Hz)HDMI 2.0 (4Kat60Hz)Quad simultaneous display capable NVIDIA GeForce driver Microsoft DirectX 12OpenGL 4.4OpenCLMicrosoft Windows Vista/7/8 32/64-bit Triple-fan Ice Storm w/Exo Armor NVIDIA GPU Boost 2.0NVIDIA Adaptive Vertical Sync NVIDIA Dynamic Super Resolution technology NVIDIA MFAA technology NVIDIA PhysX NVIDIA Game Works NVIDIA Surround NVIDIA Game Stream NVIDIA G-SYNC 500-watt power supply recomm model : ZT-90106-10P tag : Video - Graphic Cards