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A comment on Optical PCIe 7.0 connection hits a blazing 128 GT/s. Parent comment

Re:Optical PCIe 7.0 connection hits a blazing 128 GT/s by lights0123 on Monday June 17, 2024 @11:00PM (#40713673)
For DDR RAM, which uses 64 parallel lines. PCI-E transmits one bit per transfer, which has its practical bandwidth reduced after error correction.
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