NVIDIA RTX 4090 >2x Faster than the RTX 3090, RTX 4080 Likely to Cost ~$1,000, RTX 4090 ~$3,000 [Rumor] | Hardware Times
Testing the Nvidia RTX 4090 - YouTube
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