NVIDIA GeForce GTX 980MX 's Advantages
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (192.0GB/s vs 112.1GB/s)
896 additional rendering cores
NVIDIA GeForce GTX 1050 Ti Mobile 's Advantages
Released 7 months late
Boost Clock has increased by 38% (1620MHz vs 1178MHz)
Lower TDP (75W vs 148W)