NVIDIA GeForce Titan X (Pascal) (900-1G611-2500-000) 12GB 384-Bit GDDR5X PCI Express 3.0 HDCP Ready SLI Support Video Card - Newegg.com
EVGA GeForce GTX TITAN X 12GB HYBRID GAMING, "All in One" No Hassle Water Cooling, Just Plug and Play Graphics Card 12G-P4-1999-KR : Amazon.co.uk: Computers & Accessories