Convert Gibibits per second to Exabits per second
Convert Gibibits per second (Gibit/s) to Exabits per second (Ebit/s) instantly and accurately.
Conversion Formula
Ebit/s = Gibit/s × 1.073741824e-9
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.
About Exabits per second
Exabit per second (Ebit/s) = 10¹⁸ bit/s (SI). Theoretical: Shannon limit for a single-mode fibre over 50 THz optical bandwidth ≈ 100 Pbit/s - still ~10,000× below 1 Ebit/s. Reaching 1 Ebit/s would require ≈1 million parallel fibres each at 1 Pbit/s. Global internet backbone installed capacity in 2024 ≈ 5-10 Pbit/s. 1 Ebit/s = 10¹⁸ bit/s = 125 PB/s.
Quick Reference Table
| Gibibits per second (Gibit/s) | Exabits per second (Ebit/s) |
|---|---|
| 1 Gibit/s | 1.074 × 10-9 Ebit/s |
| 2 Gibit/s | 2.147 × 10-9 Ebit/s |
| 5 Gibit/s | 5.369 × 10-9 Ebit/s |
| 10 Gibit/s | 1.074 × 10-8 Ebit/s |
| 25 Gibit/s | 2.684 × 10-8 Ebit/s |
| 50 Gibit/s | 5.369 × 10-8 Ebit/s |
| 100 Gibit/s | 1.074 × 10-7 Ebit/s |