GeForce GTX 970 Advantages
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (224.4GB/s vs 48.06GB/s)
1408 additional rendering cores
GeForce GT 1010 Advantages
Released 6 years and 4 months late
Boost Clock has increased by 25% (1468MHz vs 1178MHz)
Lower TDP (30W vs 148W)