Convert Pebibytes per second to Gibibits per second
Convert Pebibytes per second (PiB/s) to Gibibits per second (Gibit/s) instantly and accurately.
Conversion Formula
Gibit/s = PiB/s × 8388608
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.
About Gibibits per second
Gibibit per second (Gibit/s) = 2³⁰ = 1,073,741,824 bit/s (IEC 80000-13). Preferred over Gbit/s in JEDEC DDR memory bandwidth specs: DDR5-4800 single channel = 38,400 MB/s = 307,200 Mbit/s ≈ 293 Gibit/s. HBM3 per stack = 819 Gbit/s ≈ 763 Gibit/s. LINPACK and memory benchmark literature may use Gibit/s for precision. 1 Gibit/s = 2³⁰ bit/s = 128 MiB/s.
Quick Reference Table
| Pebibytes per second (PiB/s) | Gibibits per second (Gibit/s) |
|---|---|
| 1 PiB/s | 8388610 Gibit/s |
| 2 PiB/s | 16777200 Gibit/s |
| 5 PiB/s | 41943000 Gibit/s |
| 10 PiB/s | 83886100 Gibit/s |
| 25 PiB/s | 209715000 Gibit/s |
| 50 PiB/s | 419430000 Gibit/s |
| 100 PiB/s | 838861000 Gibit/s |