NVIDIA CMP 170HX 10 GB 's Advantages
Released 7 months late
More VRAM (10GB vs 8GB)
Larger VRAM bandwidth (1560GB/s vs 448.0GB/s)
2176 additional rendering cores
NVIDIA CMP 40HX 's Advantages
Boost Clock has increased by 17% (1650MHz vs 1410MHz)
Lower TDP (185W vs 250W)