Convert Gigabytes per second to Zettabits per second
Convert Gigabytes per second (GB/s) to Zettabits per second (Zbit/s) instantly and accurately.
Conversion Formula
Zbit/s = GB/s × 8.000000000e-12
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 Zettabits per second
Zettabit per second (Zbit/s) = 10²¹ bit/s (SI). Entirely theoretical. The entire global internet traffic in all of 2024 (≈40 Zbit) could be transferred in ≈40 seconds at 1 Zbit/s. The full electromagnetic spectrum (radio to gamma, ≈10³⁰ Hz bandwidth) at Shannon capacity still cannot sustain 1 Zbit/s with any known physical medium. 1 Zbit/s = 10²¹ bit/s = 125 EB/s.
Quick Reference Table
| Gigabytes per second (GB/s) | Zettabits per second (Zbit/s) |
|---|---|
| 1 GB/s | 8 × 10-12 Zbit/s |
| 2 GB/s | 1.6 × 10-11 Zbit/s |
| 5 GB/s | 4 × 10-11 Zbit/s |
| 10 GB/s | 8 × 10-11 Zbit/s |
| 25 GB/s | 2 × 10-10 Zbit/s |
| 50 GB/s | 4 × 10-10 Zbit/s |
| 100 GB/s | 8 × 10-10 Zbit/s |