For a long time, we have always believed that whether it is NVIDIA ADA RTX 40 series or AMD RDNA3 RX 7000 series, PCIE 5.0 will be supported, especially the data center -level Hopper H100 core has been supported. The RTX 3090 TI has also supported the PCIE 5.0 power supply standard.
However, some information shows that the NVIDIA RTX 40 series still only supports PCIE 4.0, the reason is unknown.
What about AMD? According to a reliable exposure master@KePler_L2,The AMD Navi 31 core is basically determined to support PCIE 5.0, and it will be called RX 7900 XT.
He did not disclose where the news was obtained, but recently, AMD has begun to add Navi 3X series core information to the Linux kernel patch in recent times, which should be found to find clues.
on the other hand,The Ryzen 7000 series processor of the AMD Zen4 architecture has confirmed that it will support PCIE 5.0The data center platform composed of the next generation of Xiaolong 7004 processor and Instinct MI300 acceleration card will naturally be absent.
In this way, AMD will have a complete PCIE 5.0 product portfolio, which can better release its performance potential.
The bandwidth of PCIE 5.0 doubles again, the original data transmission rate reaches 32GT/s,PCIE X16 bandwidth up to 128GB/s, Naturally, it is the high -end SSD and high -performance computing field. The actual use of consumer game cards is not very large.
PCIe 6.0 has also been born early this year, and the bandwidth continues to double. PCIE X16 can bring 256GB/s, and upgraded PAM4 pulse adjustment signaling, FEC forward error correction mechanism, FLIT traffic control unit code, which is the largest change in the past generations. Essence