AMD Radeon RX 7800 's Advantages
Released 10 years and 8 months late
Boost Clock2800MHz
More VRAM (16GB vs 1GB)
Larger VRAM bandwidth (576.0GB/s vs 14.40GB/s)
3744 additional rendering cores
NVIDIA GeForce GT 620 's Advantages
Lower TDP (49W vs 300W)