RTX 4080 vs RTX 4090 at 4K / Ray Tracing / DLSS 3 #rtx4080 #rtx4090 #gpu LakyFX 10 months ago RTX 4080 vs RTX 4090 at 4K / Ray Tracing / DLSS 3 #rtx4080 #rtx4090 #gpu RTX 4080 vs RTX 4090 at 4K / Ray Tracing / DLSS 3.