AMD Radeon HD 6530M 's Advantages
Lower TDP (26W vs 100W)
AMD Radeon RX 580 Mobile 's Advantages
Released 6 years and 5 months late
Boost Clock1077MHz
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (256.0GB/s vs 28.80GB/s)
1904 additional rendering cores