AMD Radeon RX 590 GME 's Advantages
More VRAM (8GB vs 6GB)
896 additional rendering cores
NVIDIA CMP 30HX 's Advantages
Released 11 months late
Boost Clock has increased by 26% (1785MHz vs 1420MHz)
Larger VRAM bandwidth (336.0GB/s vs 256.0GB/s)
Lower TDP (125W vs 175W)