AMD Radeon HD 8970M 's Advantages
Released 4 years and 9 months late
Boost Clock900MHz
More VRAM (4GB vs 1GB)
Larger VRAM bandwidth (153.6GB/s vs 51.20GB/s)
1216 additional rendering cores
NVIDIA GeForce 9800M GTS 's Advantages
Lower TDP (75W vs 100W)