Convert Gibibytes per second to Megabytes per second
Convert Gibibytes per second (GiB/s) to Megabytes per second (MB/s) instantly and accurately.
Conversion Formula
MB/s = GiB/s × 1073.741824
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 Megabytes per second
Megabyte per second (MB/s) = 10⁶ B/s (SI). Standard for storage benchmarks and USB speeds. NVMe SSDs: Samsung 990 Pro (PCIe 4.0) = 7,450 MB/s; PCIe 5.0 drives = 10,000 MB/s; SATA HDD = 80-220 MB/s. USB 3.2 Gen 1 = 625 MB/s; USB4 Gen 3 = 5,000 MB/s. Memory: DDR5-4800 dual-channel = 76,800 MB/s. A 4K RAW cinema camera generates ≈1,000 MB/s. 1 MB/s = 10⁶ B/s = 8 Mbit/s.
Quick Reference Table
| Gibibytes per second (GiB/s) | Megabytes per second (MB/s) |
|---|---|
| 1 GiB/s | 1073.74 MB/s |
| 2 GiB/s | 2147.48 MB/s |
| 5 GiB/s | 5368.71 MB/s |
| 10 GiB/s | 10737.4 MB/s |
| 25 GiB/s | 26843.5 MB/s |
| 50 GiB/s | 53687.1 MB/s |
| 100 GiB/s | 107374 MB/s |