NVIDIA Quadro RTX 8000 's Advantages
More VRAM (48GB vs 24GB)
Larger VRAM bandwidth (672.0GB/s vs 1.01GB/s)
Lower TDP (260W vs 450W)
NVIDIA GeForce RTX 4090 's Advantages
Released 4 years and 1 months late
Boost Clock has increased by 42% (2520MHz vs 1770MHz)
11776 additional rendering cores