Nvme Vs Ufs 3.1 Speed (2026)

So: NVMe for raw speed (PC/PS5). UFS 3.1 for balanced mobile speed.

A typical PCIe 4.0 NVMe drive hits sequential read. UFS 3.1 tops out around 2,100 MB/s – faster than SATA SSDs, but less than half of NVMe. nvme vs ufs 3.1 speed

That’s >3x faster for NVMe. But speed isn’t everything. So: NVMe for raw speed (PC/PS5)

But UFS 3.1 wins on power efficiency – crucial for phones. NVMe would drain your battery in hours. But UFS 3

| Metric | NVMe (PCIe 4.0 x4) | UFS 3.1 | |--------|--------------------|---------| | Max sequential read | ~7,000 MB/s | ~2,100 MB/s | | Max sequential write | ~5,000 MB/s | ~1,200 MB/s | | Random read (4KB) | ~800k – 1M IOPS | ~100k – 200k IOPS | | Random write (4KB) | ~600k – 1M IOPS | ~70k – 150k IOPS | | Interface | PCIe (3.0/4.0/5.0) | MIPI M-PHY | | Duplex | Full duplex (read+write simultaneously) | Half duplex | | Power efficiency | Lower (higher active power) | Higher (better for battery) | | Typical use | PCs, consoles, servers | Smartphones, tablets, dashcams |

NVMe vs UFS 3.1 – Who’s faster?

"NVMe and UFS 3.1 both use PCIe technology, but here’s the speed breakdown.