Nvidia GeForce RTX 2080 vs GTX 1080 Ti: Which graphics card should you buy? | PCWorld
EVGA GeForce GTX 1080 Ti FE 11GB GDDR5X PCI Express 3.0 SLI Support FOUNDERS EDITION Video Card 11G-P4-6390-KR GPUs / Video Graphics Cards - Newegg.com
ASUS GeForce GTX 1080 FE 8GB GDDR5X PCI Express 3.0 SLI Support Video Card Founders Edition GTX1080-8G GPUs / Video Graphics Cards - Newegg.com