Convert Gibibytes per second to Kibibytes per second
Convert Gibibytes per second (GiB/s) to Kibibytes per second (KiB/s) instantly and accurately.
Conversion Formula
KiB/s = GiB/s × 1048576
About Gibibytes per second
Gibibyte per second (GiB/s) = 2³⁰ B/s (IEC 80000-13). Precision unit for STREAM benchmark and LIKWID memory bandwidth measurements. Intel Xeon Platinum 8380 dual-socket STREAM ≈ 400 GiB/s. RTX 4090 GDDR6X = 1,008 GB/s ≈ 939 GiB/s. PCIe 5.0 ×16 = 64 GB/s ≈ 59.6 GiB/s. AMD EPYC Infinity Fabric (4-socket) ≈ 576 GiB/s cross-die. 1 GiB/s = 2³⁰ B/s = 8 Gibit/s.
About Kibibytes per second
Kibibyte per second (KiB/s) = 2¹⁰ = 1,024 B/s = 8,192 bit/s (IEC 80000-13). Used in embedded I/O specs and real-time OS throughput documentation. SD card speed classes: Class 10 = 10,000 KB/s ≈ 9,766 KiB/s; UHS-3 = 30,000 KB/s ≈ 29,297 KiB/s. STM32F4 FLASH page write ≈ 16 KiB/s; Arduino Uno SPI at 4 MHz = 500 KiB/s. 1 KiB/s = 1,024 B/s = 8,192 bit/s.
Quick Reference Table
| Gibibytes per second (GiB/s) | Kibibytes per second (KiB/s) |
|---|---|
| 1 GiB/s | 1048580 KiB/s |
| 2 GiB/s | 2097150 KiB/s |
| 5 GiB/s | 5242880 KiB/s |
| 10 GiB/s | 10485800 KiB/s |
| 25 GiB/s | 26214400 KiB/s |
| 50 GiB/s | 52428800 KiB/s |
| 100 GiB/s | 104858000 KiB/s |