NVIDIA RTX 3090
It is available for pre-order now. However, NVIDIA has already apologized for the lack of supply. It is out of stock even before starting pre-orders.
NVIDIA CUDA® Cores 10496 Boost Clock (GHz) 1.70 Base Clock (GHz) 1.40 RAM 24 GB NVIDIA Architecture Ampere Resolution 7680 x 4320 Tensor Core 3rd Generation Ray Tracing Core 2nd Generation NVIDIA Encoder 7th Generation NVIDIA Decoder 5th Generation