NVIDIA GeForce GT 645 OEM 's Advantages
Lower TDP (102W vs 295W)
AMD Radeon RX Vega 64 's Advantages
Released 5 years and 4 months late
Boost Clock1546MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (483.8GB/s vs 91.87GB/s)
3808 additional rendering cores