Quadro K1200 Advantages
Lower TDP (45W vs 110W)
Quadro RTX 4000 Mobile Advantages
Released 4 years and 4 months late
Boost Clock has increased by 39% (1560MHz vs 1124MHz)
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (448.0GB/s vs 80.00GB/s)
2048 additional rendering cores