AMD Radeon RX 7800 's Advantages
Released 10 years and 5 months late
Boost Clock has increased by 215% (2800MHz vs 888MHz)
More VRAM (16GB vs 1GB)
Larger VRAM bandwidth (576.0GB/s vs 134.4GB/s)
2688 additional rendering cores
NVIDIA GeForce GTX 660 OEM 's Advantages
Lower TDP (130W vs 300W)