PCIe Link Speed Calculator

Calculate PCIe bandwidth from generation and lane count. Supports Gen 1 through Gen 6 with x1, x2, x4, x8, and x16 lane configurations showing raw and effective throughput.

How to Use PCIe Link Speed Calculator

Select the PCIe generation (Gen 1-6) and number of lanes (x1 to x16). Click Calculate to see raw bandwidth, effective bandwidth after encoding overhead, and throughput in GB/s.

Step-by-Step Instructions

  1. Select PCIe generation
  2. Select number of lanes
  3. Click Calculate Bandwidth
  4. View raw and effective throughput results

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