AMD Radeon HD 8970M 's Advantages
Released 1 years and 11 months late
Boost Clock900MHz
More VRAM (4GB vs 1GB)
Larger VRAM bandwidth (153.6GB/s vs 72.00GB/s)
944 additional rendering cores
NVIDIA GeForce GTX 570M 's Advantages
Lower TDP (75W vs 100W)