Convert Gigabytes per second to Exabytes per second
Convert Gigabytes per second (GB/s) to Exabytes per second (EB/s) instantly and accurately.
Conversion Formula
EB/s = GB/s × 1.000000000e-9
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.
About Exabytes per second
Exabyte per second (EB/s) = 10¹⁸ B/s (SI). Total global storage write-throughput of all data centres combined in 2024 ≈ 1 EB/s in aggregate - but no single system or link approaches this. A single-mode fibre C-band Shannon limit ≈ 15 Tbit/s; reaching 1 EB/s = 8 Ebit/s would need ≈ 500,000 such fibres. 1 EB/s = 10¹⁸ B/s = 8 Ebit/s.
Quick Reference Table
| Gigabytes per second (GB/s) | Exabytes per second (EB/s) |
|---|---|
| 1 GB/s | 1 × 10-9 EB/s |
| 2 GB/s | 2 × 10-9 EB/s |
| 5 GB/s | 5 × 10-9 EB/s |
| 10 GB/s | 1 × 10-8 EB/s |
| 25 GB/s | 2.5 × 10-8 EB/s |
| 50 GB/s | 5 × 10-8 EB/s |
| 100 GB/s | 1 × 10-7 EB/s |