NVIDIA GeForce RTX 4090 's Advantages
Boost Clock has increased by 51% (2520MHz vs 1670MHz)
More VRAM (24GB vs 10GB)
13184 additional rendering cores
NVIDIA GeForce GTX 1080 Ti 10 GB 's Advantages
Larger VRAM bandwidth (440.3TB/s vs 1.01TB/s)
Lower TDP (250W vs 450W)