According to the latest industry rumors, the next generation of GPUs Nvidia GeForce RTX 40 will be satisfied with the interface PCI Express 4.0. Currently, only the Intel Alder Lake interface supports the PCI-Express 5.0 interface, which will be extended with the arrival of AMD Ryzen 7000 processors.
Nvidia Hopper offer official support for the PCI-Express 5.0 interface, which makes it possible to offer a bandwidth of 128 GB/s (64 GB/s in each direction) versus 64 GB/s on the PCIe 4.0 interface. Obviously, for the gaming segment, the PCIe 4.0 interface is still more than enough, and if it offers a monetary advantage over PCIe 5.0, then that is also an advantage to consider, also not knowing what interface the next generation of AMD GPUs will use. .
On the other hand, it is also revealed that the most advanced chipset, the NvidiaAD102which will give life to the GeForce RTX 4090, could arrive with a number of cores different from those 18432 CUDA cores leak so far. As an example, the current generation of GPUs is put, with a launch where Nvidia itself could not reveal the specifications of its chips, which led its partners to incorrectly announce the number of cores that the GPU they were selling had even several days after launch.
This particular graphics chip would be attached to 24 GB of GDDR6X memory @ 21 Gbps with a 384-bit memory interface to bring the company’s new high-end GPU to life which is said to have a TDP of 600W.
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