PNY GeForce GTX 980 Ti 6GB GDDR5 GF980IGTX6GEPB PNY GTX 980Ti is the most powerful two letters in the world of GPUs. When paired with our flagship gaming GPU GeForce GTX 980 it enables new levels of performance and capabilities. Accelerated by the groundbreaking NVIDIA Maxwell architecture, GTX 980 Ti delivers an unbeatable 4K and virtual reality experience. Specifications Bus Connector PCI-Express 3.0 Outputs DVI, HDMI, 3 x Display Port Core Clock 1 000 MHz Boost Clock 1 076 MHz Memory Capacity 6GB GDDR5 Memory Interface 384-BIT Memory Frequency 7 GBPs Tdp 250 W Features & Benefits Model GF980IGTX6GEPB Directx Microsoft DirectX 12 Opengl OpenGL 4.4