Convert Gibibytes per second to Terabits per second
Convert Gibibytes per second (GiB/s) to Terabits per second (Tbit/s) instantly and accurately.
Conversion Formula
Tbit/s = GiB/s × 0.008589934592
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 Terabits per second
Terabit per second (Tbit/s) = 10¹² bit/s (SI). Internet backbone scale: MAREA cable (2017) = 200 Tbit/s per fibre pair; 2Africa cable (2024) = 180 Tbit/s. DWDM: 100 wavelengths × 800 Gbit/s = 80 Tbit/s per fibre. H100 GPU HBM3 memory bandwidth = 3.35 Tbit/s per GPU. NTT lab record (2023): 1,200 Tbit/s over a single fibre. 1 Tbit/s = 10¹² bit/s = 125 GB/s.
Quick Reference Table
| Gibibytes per second (GiB/s) | Terabits per second (Tbit/s) |
|---|---|
| 1 GiB/s | 0.00858993 Tbit/s |
| 2 GiB/s | 0.0171799 Tbit/s |
| 5 GiB/s | 0.0429497 Tbit/s |
| 10 GiB/s | 0.0858993 Tbit/s |
| 25 GiB/s | 0.214748 Tbit/s |
| 50 GiB/s | 0.429497 Tbit/s |
| 100 GiB/s | 0.858993 Tbit/s |