NVIDIA TITAN RTX 's Advantages
More VRAM (24GB vs 16GB)
Larger VRAM bandwidth (672.0GB/s vs 512.0GB/s)
512 additional rendering cores
Intel Arc A770 's Advantages
Released 3 years and 10 months late
Boost Clock has increased by 36% (2400MHz vs 1770MHz)
Lower TDP (225W vs 280W)