The NVIDIA GeForce GTX 970 is a video card that is used to create the images on your display. This graphics card operates using the NVIDIA GPU (Maxwell GM204 on a 28nm fabrication process). The 4096 MB of 7Ghz Effective Data Rate GDDR5 memory is connected to the GPU via a 256-bit memory interface. The card supports APIs such as, DirectX 12, OpenCL/OpenGL, PhysX, CUDA and is also equipped with various output interfaces, which include HDMI, Dual-Link DVI, and DisplayPort ports.