AMD Radeon RX 6900 XT 's Advantages
Released 5 years and 5 months late
Boost Clock has increased by 188% (2250MHz vs 780MHz)
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (512.0GB/s vs 36.80GB/s)
4736 additional rendering cores
AMD Radeon R5 340 OEM 's Advantages
Lower TDP (65W vs 300W)