AMD Radeon R7 240 's Advantages
Lower TDP (30W vs 250W)
NVIDIA CMP 170HX 's Advantages
Released 7 years and 11 months late
Boost Clock has increased by 81% (1410MHz vs 780MHz)
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (1493GB/s vs 28.80GB/s)
4160 additional rendering cores