Convert Gigabytes per second to Pebibits per second
Convert Gigabytes per second (GB/s) to Pebibits per second (Pibit/s) instantly and accurately.
Conversion Formula
Pibit/s = GB/s × 7.105427358e-6
About Gigabytes per second
Gigabyte per second (GB/s) = 10⁹ B/s (SI). Dominant unit for memory bandwidth and GPU interconnects. DRAM: Intel i9-13900K DDR5 = 89.6 GB/s; AMD EPYC Genoa 8-channel = 460.8 GB/s. H100 HBM3 = 3,350 GB/s; RTX 4090 GDDR6X = 1,008 GB/s. PCIe 5.0 ×16 = 128 GB/s. HPC Lustre on Frontier ≈ 5,000 GB/s aggregate. 100 Gbit/s Ethernet = 12.5 GB/s. 1 GB/s = 10⁹ B/s = 8 Gbit/s.
About Pebibits per second
Pebibit per second (Pibit/s) = 2⁵⁰ bit/s ≈ 1.126 × 10¹⁵ bit/s (IEC 80000-13). NTT's 2024 lab record (1.53 Pbit/s ≈ 1.36 Pibit/s) is the only physical system that has approached this range. A full Frontier exascale node cluster would have aggregate memory bandwidth of ≈ 0.09 Pibit/s. Purely research-scale. 1 Pibit/s = 2⁵⁰ bit/s ≈ 125.9 TB/s.
Quick Reference Table
| Gigabytes per second (GB/s) | Pebibits per second (Pibit/s) |
|---|---|
| 1 GB/s | 7.105 × 10-6 Pibit/s |
| 2 GB/s | 1.421 × 10-5 Pibit/s |
| 5 GB/s | 3.553 × 10-5 Pibit/s |
| 10 GB/s | 7.105 × 10-5 Pibit/s |
| 25 GB/s | 0.000177636 Pibit/s |
| 50 GB/s | 0.000355271 Pibit/s |
| 100 GB/s | 0.000710543 Pibit/s |