NVIDIA TITAN Xp 's Advantages
More VRAM (12GB vs 8GB)
Larger VRAM bandwidth (547.6GB/s vs 448.0GB/s)
896 additional rendering cores
NVIDIA GeForce RTX 2080 's Advantages
Released 1 years and 5 months late
Boost Clock has increased by 8% (1710MHz vs 1582MHz)
Lower TDP (215W vs 250W)