What is the difference between EVGA GeForce GTX 1080 Ti FTW3 ELITE GAMING RED 11G-P4-6796-K5 and EVGA GeForce GTX 1080 Ti FTW3 GAMING, 11G-P4-6696-KR ?
No different than the MSI GTX970 Gaming (red and black) or the MSI GTX970 Collectors Edition (green and black). Same card, different look. My guess is the Red FTW is also slightly more expensive, it's a limited edition.