NVIDIA GeForce RTX 4090 's Advantages
Released 7 years and 4 months late
Boost Clock has increased by 223% (2520MHz vs 780MHz)
More VRAM (24GB vs 1GB)
16000 additional rendering cores
AMD Radeon R5 340 OEM 's Advantages
Larger VRAM bandwidth (36.80TB/s vs 1.01TB/s)
Lower TDP (65W vs 450W)