AMD Radeon RX 590 's Advantages
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (256.0GB/s vs 124.0GB/s)
1536 additional rendering cores
Intel Arc A310 's Advantages
Released 3 years and 11 months late
Boost Clock has increased by 13% (1750MHz vs 1545MHz)
Lower TDP (30W vs 175W)