AMD Radeon RX 550 640SP 's Advantages
Lower TDP (60W vs 250W)
NVIDIA CMP 170HX 's Advantages
Released 3 years and 11 months late
Boost Clock has increased by 32% (1410MHz vs 1071MHz)
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (1493GB/s vs 96.00GB/s)
3840 additional rendering cores