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PCIe 4 vs 5

Five parallel horizontal white arrows point right on a dark blue gradient background, evoking the high-speed data transfer of PCIe 5.0 and GPUs, spaced evenly from top to bottom.

PCIe 5.0 vs PCIe 4.0 — do you actually notice for GPUs and SSDs?

September 17, 2025 Gavin Bonshor 0

The short answer PCIe 5.0 doubles the raw bandwidth of PCIe 4.0. That matters a lot for certain SSD workflows that sling giant files. It […]

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