AMD Radeon RX Vega 56 's Advantages
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (409.6GB/s vs 96.00GB/s)
3072 additional rendering cores
NVIDIA GeForce GTX 1630 's Advantages
Released 4 years and 10 months late
Boost Clock has increased by 21% (1785MHz vs 1471MHz)
Lower TDP (75W vs 210W)