AMD Radeon RX Vega 64 Limited Edition 's Advantages
Released 4 years and 1 months late
Boost Clock1546MHz
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (483.8GB/s vs 14.40GB/s)
3936 additional rendering cores
AMD Radeon HD 8490 OEM 's Advantages
Lower TDP (35W vs 295W)