NVIDIA CMP 90HX 's Advantages
Released 6 years and 2 months late
Boost Clock has increased by 119% (1710MHz vs 780MHz)
More VRAM (10GB vs 2GB)
Larger VRAM bandwidth (760.3GB/s vs 64.00GB/s)
6016 additional rendering cores
AMD Radeon R7 340 OEM 's Advantages
Lower TDP (50W vs 320W)