NVIDIA 5 nm Lovelace AD102 (RTX 4080/4090?) specs leak, looks to be a monster GPU with 18,432 CUDA cores and nearly 66 TFLOPs of FP32 performance - NotebookCheck.net News
GeForce RTX 4080 vs RTX 3080 and RTX 3080 Ti - Which One To Buy? - ThePCEnthusiast