How much will it bottleneck ?

Im gonna get absolutely killed here might even be called retarded but im gonna ask anyways so i wanted to buy a new pc but the ram prices kinda fucked me so i got my old pc with 32gb ddr4 i7 5820k put 1000w power supply in and 5080 in there plan is to buy ryzen 7 9800x3d and 32gb ddr5 if the price ever fucking drops bellow 500 how much will the 5820k bottleneck or will it be able to do anything at all