RTX 4080/4090は、AMD Radeon RX 7800 XT /7900XTよりも遅い可能性があります - Gamingdeputy Japan
More good news! - "NVIDIA's Monolithic RTX 4080/4090 GPUs Likely to be Slower than AMD's Chiplet Based Radeon RX 7800 XT/7900 XT GPUs [Report]" - see Bill's thread too! : r/AMD_Technology_Bets
AMD RDNA 3 (5nm) GPUs, Radeon RX 7800 XT/7900 XT Reportedly Coming in Q2-Q3 2022 | Hardware Times