NVIDIA GeForce GTX 970M 's Advantages
Boost Clock has increased by 1% (1038MHz vs 1024MHz)
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (120.3GB/s vs 36.00GB/s)
896 additional rendering cores
AMD Radeon 535 Mobile 's Advantages
Released 2 years and 6 months late