AMD Radeon RX 590 GME 's Advantages
Released 7 years and 6 months late
Boost Clock has increased by 38% (1420MHz vs 1032MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (256.0GB/s vs 144.2GB/s)
1344 additional rendering cores
NVIDIA GeForce GTX 660 's Advantages
Lower TDP (140W vs 175W)