AMD Radeon RX 590 GME 's Advantages
Lower TDP (175W vs 300W)
AMD Radeon RX 6900 XT 's Advantages
Released 7 months late
Boost Clock has increased by 58% (2250MHz vs 1420MHz)
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (512.0GB/s vs 256.0GB/s)
2816 additional rendering cores