NVIDIA GeForce 8400 's Advantages
Lower TDP (25W vs 295W)
AMD Radeon RX Vega 64 's Advantages
Released 9 years and 8 months late
Boost Clock1546MHz
More VRAM (8GB vs 256GB)
Larger VRAM bandwidth (483.8GB/s vs 8.000GB/s)
4088 additional rendering cores