Convert Gibibits to Mebibytes
Convert Gibibits (Gibit) to Mebibytes (MiB) instantly and accurately.
Conversion Formula
MiB = Gibit × 128
About Gibibits
A gibibit (Gibit) = 2³⁰ = 1,073,741,824 bits (IEC 80000-13). JEDEC primary capacity unit for DRAM dies: LPDDR5 dies rated at 4/8/16/32 Gibit. HBM2e/HBM3: each die = 16 Gibit = 2 GiB (JEDEC JESD235E); HBM3 12-die stack = 192 Gibit = 24 GiB. NVIDIA H100 SXM 80 GiB = 640 Gibit across 5 HBM3 stacks. 1 Gibit = 2³⁰ bits = 128 MiB.
About Mebibytes
A mebibyte (MiB) = 2²⁰ = 1,048,576 bytes (IEC 80000-13). Windows/older macOS report sizes in MiB but label them 'MB'. Linux malloc and kernel pages are power-of-2 aligned. Docker images: Alpine base 5 MiB; Ubuntu 72 MiB. Linux kernel bzImage 8-12 MiB. NVIDIA RTX 4090: 24 GiB GDDR6X in 2-GiB binary chunks. 1 MiB = 1,048,576 bytes = 1,024 KiB.
Quick Reference Table
| Gibibits (Gibit) | Mebibytes (MiB) |
|---|---|
| 1 Gibit | 128 MiB |
| 2 Gibit | 256 MiB |
| 5 Gibit | 640 MiB |
| 10 Gibit | 1280 MiB |
| 25 Gibit | 3200 MiB |
| 50 Gibit | 6400 MiB |
| 100 Gibit | 12800 MiB |