AMD Radeon HD 6970M 's Advantages
Lower TDP (75W vs 85W)
AMD Radeon RX 570 Mobile 's Advantages
Released 6 years and 11 months late
Boost Clock1206MHz
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (211.2GB/s vs 115.2GB/s)
1088 additional rendering cores