AMD Radeon RX 6400 's Advantages
Released 9 years and 8 months late
Boost Clock has increased by 128% (2321MHz vs 1019MHz)
More VRAM (4GB vs 2GB)
Lower TDP (53W vs 300W)
NVIDIA GeForce GTX 690 's Advantages
Larger VRAM bandwidth (192.3GB/s vs 128.0GB/s)
768 additional rendering cores