NVIDIA GeForce GT 645 OEM 's Advantages
Lower TDP (102W vs 130W)
NVIDIA RTX 4000 Ada Generation 's Advantages
Released 11 years and 4 months late
Boost Clock2175MHz
More VRAM (20GB vs 1024GB)
Larger VRAM bandwidth (360.0GB/s vs 91.87GB/s)
5856 additional rendering cores