Convert Tebibits per second to Pebibytes per second
Convert Tebibits per second (Tibit/s) to Pebibytes per second (PiB/s) instantly and accurately.
Conversion Formula
PiB/s = Tibit/s × 0.0001220703125
About Tebibits per second
Tebibit per second (Tibit/s) = 2⁴⁰ bit/s (IEC 80000-13). Used in exascale HPC academic papers for memory bandwidth: AMD MI300A APU = 5.3 TB/s ≈ 4.82 TiB/s = 38.6 Tibit/s. NVIDIA H100 HBM3 = 3.35 TB/s ≈ 24.5 Tibit/s. GPU-GPU NVLink 4.0 = 900 GB/s ≈ 6.55 Tibit/s. 1 Tibit/s = 2⁴⁰ bit/s = 128 GiB/s.
About Pebibytes per second
Pebibyte per second (PiB/s) = 2⁵⁰ B/s ≈ 1.126 × 10¹⁵ B/s (IEC 80000-13). NTT's 2024 lab record (1.53 Pbit/s ≈ 191 TB/s ≈ 0.17 PiB/s) is the closest any physical link has come. An exascale cluster with 10,000 nodes × 10 TiB/s each ≈ 97.7 PiB/s aggregate - approaching this range in the aggregate, not a single link. From a physics standpoint, requires ≈ 10 million NVMe SSDs in parallel. 1 PiB/s = 2⁵⁰ B/s ≈ 8 Pibit/s.
Quick Reference Table
| Tebibits per second (Tibit/s) | Pebibytes per second (PiB/s) |
|---|---|
| 1 Tibit/s | 0.00012207 PiB/s |
| 2 Tibit/s | 0.000244141 PiB/s |
| 5 Tibit/s | 0.000610352 PiB/s |
| 10 Tibit/s | 0.0012207 PiB/s |
| 25 Tibit/s | 0.00305176 PiB/s |
| 50 Tibit/s | 0.00610352 PiB/s |
| 100 Tibit/s | 0.012207 PiB/s |