NVIDIA GeForce GTX 780 6 GB 's Advantages
More VRAM (6GB vs 4GB)
Larger VRAM bandwidth (288.4GB/s vs 192.0GB/s)
1408 additional rendering cores
NVIDIA GeForce GTX 1650 TU106 's Advantages
Released 6 years and 9 months late
Boost Clock has increased by 76% (1590MHz vs 902MHz)
Lower TDP (90W vs 250W)