Convert Petabytes per second to Gigabits per second
Convert Petabytes per second (PB/s) to Gigabits per second (Gbit/s) instantly and accurately.
Conversion Formula
Gbit/s = PB/s × 8000000
About Petabytes per second
Petabyte per second (PB/s) = 10¹⁵ B/s (SI). Theoretical for single systems. NTT 2024 fibre lab record = 191 TB/s ≈ 0.19 PB/s. Exascale HPC with 10,000 nodes × 10 TB/s memory bandwidth each = 100,000 TB/s = 100 PB/s in aggregate - plausible as a cluster total but not a single link. Global all-data-centre combined write throughput ≈ 1-10 PB/s. 1 PB/s = 10¹⁵ B/s = 8 Pbit/s.
About Gigabits per second
Gigabit per second (Gbit/s) = 10⁹ bit/s (SI). Enterprise/data-centre standard: 1/10/25/100/400 Gbit/s Ethernet all deployed. Storage: SATA III = 6 Gbit/s; PCIe 4.0 ×4 = 64 Gbit/s; PCIe 5.0 ×4 = 128 Gbit/s. Display: HDMI 2.1 = 48 Gbit/s; DisplayPort 2.1 = 80 Gbit/s. Memory: DDR5-4800 dual-channel = 76.8 Gbit/s; H100 HBM3 = 26.8 Tbit/s. 1 Gbit/s = 10⁹ bit/s = 125 MB/s.
Quick Reference Table
| Petabytes per second (PB/s) | Gigabits per second (Gbit/s) |
|---|---|
| 1 PB/s | 8000000 Gbit/s |
| 2 PB/s | 16000000 Gbit/s |
| 5 PB/s | 40000000 Gbit/s |
| 10 PB/s | 80000000 Gbit/s |
| 25 PB/s | 200000000 Gbit/s |
| 50 PB/s | 400000000 Gbit/s |
| 100 PB/s | 800000000 Gbit/s |