Convert Exbibytes per second to Gigabytes per second
Convert Exbibytes per second (EiB/s) to Gigabytes per second (GB/s) instantly and accurately.
Conversion Formula
GB/s = EiB/s × 1152921505
About Exbibytes per second
Exbibyte per second (EiB/s) = 2⁶⁰ B/s ≈ 1.153 × 10¹⁸ B/s (IEC 80000-13). Total global data-centre write throughput in 2024 ≈ 1 EB/s ≈ 0.87 EiB/s in aggregate across all systems - but no single link approaches this. Shannon limit for a single-mode fibre full C-band ≈ 15 Tbit/s; reaching 1 EiB/s requires ≈ 500,000 such fibres. 1 EiB/s = 2⁶⁰ B/s ≈ 8 Eibit/s.
About Gigabytes per second
Gigabyte per second (GB/s) = 10⁹ B/s (SI). Dominant unit for memory bandwidth and GPU interconnects. DRAM: Intel i9-13900K DDR5 = 89.6 GB/s; AMD EPYC Genoa 8-channel = 460.8 GB/s. H100 HBM3 = 3,350 GB/s; RTX 4090 GDDR6X = 1,008 GB/s. PCIe 5.0 ×16 = 128 GB/s. HPC Lustre on Frontier ≈ 5,000 GB/s aggregate. 100 Gbit/s Ethernet = 12.5 GB/s. 1 GB/s = 10⁹ B/s = 8 Gbit/s.
Quick Reference Table
| Exbibytes per second (EiB/s) | Gigabytes per second (GB/s) |
|---|---|
| 1 EiB/s | 1.153 × 109 GB/s |
| 2 EiB/s | 2.306 × 109 GB/s |
| 5 EiB/s | 5.765 × 109 GB/s |
| 10 EiB/s | 1.153 × 1010 GB/s |
| 25 EiB/s | 2.882 × 1010 GB/s |
| 50 EiB/s | 5.765 × 1010 GB/s |
| 100 EiB/s | 1.153 × 1011 GB/s |