Best settings I found so far for RDR2 @ 3440x1440 with RTX 2080 Ti : r/RDR2
RTX 2080 Red Dead Redemption 2 benchmark with Intel Core i7-8700K @ 3.70GHz at Ultra Quality ? 1080p, 1440p, Ultrawide, 4K Performance Benchmarks - GPUCheck United States / USA
We've run the numbers on Red Dead Redemption 2: GeForce RTX GPUs deliver high-quality experiences at 60 FPS in Rockstar's eagerly anticipated game, and the GeForce RTX 2080 Ti is the only
Red Dead Redemption 2 PC Graphics Benchmark | TechSpot
Red Dead Redemption 2 PC Ultra Graphics RTX 2080 TI Vs GTX 1080 TI Frame Rate Comparison - YouTube
Red Dead Redemption 2 Finally Gets DLSS Support | Tom's Hardware