AMD Radeon E8860 's Advantages
Lower TDP (37W vs 85W)
AMD Radeon RX 570 Mobile 's Advantages
Released 3 years and 11 months late
Boost Clock has increased by 93% (1206MHz vs 625MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (211.2GB/s vs 72.00GB/s)
1408 additional rendering cores