Convert Gibibits to Kibibytes
Convert Gibibits (Gibit) to Kibibytes (KiB) instantly and accurately.
Conversion Formula
KiB = Gibit × 131072
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 Kibibytes
A kibibyte (KiB) = 2¹⁰ = 1,024 bytes (IEC 80000-13) - the binary kilobyte used by OS memory management. Linux/Windows page size = 4 KiB (4,096 bytes); default NTFS/ext4/APFS cluster size = 4 KiB. CPU L1-D cache: 16-64 KiB. Arduino AVR flash: 2-32 KiB. Windows labels KiB as 'KB'. 1 KiB = 1,024 bytes = 8,192 bits.
Quick Reference Table
| Gibibits (Gibit) | Kibibytes (KiB) |
|---|---|
| 1 Gibit | 131072 KiB |
| 2 Gibit | 262144 KiB |
| 5 Gibit | 655360 KiB |
| 10 Gibit | 1310720 KiB |
| 25 Gibit | 3276800 KiB |
| 50 Gibit | 6553600 KiB |
| 100 Gibit | 13107200 KiB |