Convert Gibibytes per second to Pebibits per second
Convert Gibibytes per second (GiB/s) to Pebibits per second (Pibit/s) instantly and accurately.
Conversion Formula
Pibit/s = GiB/s × 7.629394531e-6
About Gibibytes per second
Gibibyte per second (GiB/s) = 2³⁰ B/s (IEC 80000-13). Precision unit for STREAM benchmark and LIKWID memory bandwidth measurements. Intel Xeon Platinum 8380 dual-socket STREAM ≈ 400 GiB/s. RTX 4090 GDDR6X = 1,008 GB/s ≈ 939 GiB/s. PCIe 5.0 ×16 = 64 GB/s ≈ 59.6 GiB/s. AMD EPYC Infinity Fabric (4-socket) ≈ 576 GiB/s cross-die. 1 GiB/s = 2³⁰ B/s = 8 Gibit/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
| Gibibytes per second (GiB/s) | Pebibits per second (Pibit/s) |
|---|---|
| 1 GiB/s | 7.629 × 10-6 Pibit/s |
| 2 GiB/s | 1.526 × 10-5 Pibit/s |
| 5 GiB/s | 3.815 × 10-5 Pibit/s |
| 10 GiB/s | 7.629 × 10-5 Pibit/s |
| 25 GiB/s | 0.000190735 Pibit/s |
| 50 GiB/s | 0.00038147 Pibit/s |
| 100 GiB/s | 0.000762939 Pibit/s |