AMD Radeon RX 590 's Advantages
Released 10 years and 10 months late
Boost Clock1545MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (256.0GB/s vs 57.66GB/s)
1984 additional rendering cores
ATI Radeon HD 3870 X2 's Advantages
Lower TDP (165W vs 175W)