ATI Radeon HD 5830 's Advantages
Lower TDP (175W vs 295W)
AMD Radeon RX Vega 64 Limited Edition 's Advantages
Released 7 years and 6 months late
Boost Clock1546MHz
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (483.8GB/s vs 128.0GB/s)
2976 additional rendering cores