AMD Radeon HD 8970M 's Advantages
Released 3 years and 11 months late
Boost Clock900MHz
More VRAM (4GB vs 1GB)
Larger VRAM bandwidth (153.6GB/s vs 51.20GB/s)
1184 additional rendering cores
NVIDIA GeForce GTS 250M 's Advantages
Lower TDP (28W vs 100W)