fio Alternatives

fio is described as 'I/O tool meant for both for benchmark and stress/hardware verification. It has support for many different types of I/O engines, I/O priorities (on newer Linux kernels), rate limited I/O, forked or threaded jobs and much more' and is a Benchmark tool in the os & utilities category. There are more than 10 alternatives to fio for a variety of platforms, including Windows, Linux, Mac, Online / Web-based and Android. The best alternative is CrystalDiskMark, which is both free and Open Source. Other great apps like fio are UserBenchMark, KDiskMark, Cross Platform Disk Test and Blackmagic Disk Speed Test.

fio alternatives are mainly Benchmark Tools but may also be Hard Disk Benchmark Tools. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of fio.

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fio

Free • Open Source
Benchmark Tool

Mac
Windows
Linux
BSD

fio is an I/O tool meant for both for benchmark and stress/hardware verification. It has support for many different types...

Learn more about fio

CrystalDiskMark
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Free • Open Source
Benchmark Tool
Hard Disk Benchmark Tool
Windows
PortableApps.com
41 alternatives to CrystalDiskMark
CrystalDiskMark is a small HDD benchmark utility for your hard drive that enable you to rapidly measure sequential and random read/write speeds.
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CrystalDiskMark Features
1. PortableCrystalDiskMark can be used from a USB stick or similar with no prior installation.
2. LightweightCrystalDiskMark consumes less device resources compared to similar apps.
Configurable
UserBenchMark
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Free • Proprietary
Benchmark Tool
Hard Disk Benchmark Tool
Windows
Online
44 alternatives to UserBenchMark
UserBenchmark is a free all-in-one benchmarking application. Benchmark your CPU, GPU, SSD, HDD and USB Drives then compare results with other users and see which parts you can upgrade together with the expected performance improvements. CPU benchmarks bias toward Intel.
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UserBenchMark Features
1. LightweightUserBenchMark consumes less device resources compared to similar apps.
2. PortableUserBenchMark can be used from a USB stick or similar with no prior installation.
Game Benchmarking
RAM testing
Render tests
GPU Testing
KDiskMark
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Free • Open Source
Benchmark Tool
Hard Disk Benchmark Tool
Linux
17 alternatives to KDiskMark
A simple open-source disk benchmark tool for Linux distros.
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KDiskMark Features
1. LightweightKDiskMark consumes less device resources compared to similar apps.
Disk Monitoring
KDE
Cross Platform Disk Test
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Free • Open Source
Mac
Windows
Linux
Android
15 alternatives to Cross Platform Disk Test
Measuring storage performance (SSD, HDD, USB Flash etc.) and RAM speed across Windows, macOS, Linux and Android devices. Random and sequential throughput (read/write operations) is calculted in MB/s and can be compared in consistent and reliable manner between mobile and desktop...
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Cross Platform Disk Test Features
1. PortableCross Platform Disk Test can be used from a USB stick or similar with no prior installation.
Blackmagic Disk Speed Test
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Free • Proprietary
Mac
26 alternatives to Blackmagic Disk Speed Test
Disk Speed Test is an easy to use tool to quickly measure and certify your disk performance for working with high quality video! Simply click the start button and Disk Speed Test will write test your disk using large blocks of data, and then display the result.

Blackmagic Disk Speed Test has no features, suggest some!
AS SSD Benchmark
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Free • Proprietary
Benchmark Tool
Hard Disk Benchmark Tool
Windows
20 alternatives to AS SSD Benchmark
With AS SSD Benchmark you can determine your SSD drive's performance by conducting several specific tests.
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AS SSD Benchmark Features
1. PortableAS SSD Benchmark can be used from a USB stick or similar with no prior installation.
Solid
Iometer
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Free • Open Source
Benchmark Tool
Windows
Linux
18 alternatives to Iometer
As the Iometer Users Guide says, Iometer is an I/O subsystem measurement and characterization tool for single and clustered systems. It was originally developed by the Intel Corporation and announced at the Intel Developers Forum (IDF) on February 17, 1998 - since then it got...
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Iometer Features
Stress Testing
Hardware Monitoring
Discontinued
Last activity from 2014, see https://sourceforge.net/projects/iometer/files/iometer-stable/
ATTO Disk Benchmark
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Free • Proprietary
Benchmark Tool
Hard Disk Benchmark Tool
Windows
23 alternatives to ATTO Disk Benchmark
The ATTO Disk Benchmark performance measurement tool is compatible with Microsoft Windows. Measure your storage systems performance with various transfer sizes and test lengths for reads and writes. Several options are available to customize your performance measurement...
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ATTO Disk Benchmark Features
1. PortableATTO Disk Benchmark can be used from a USB stick or similar with no prior installation.
InchWest DiskMark
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Paid • Proprietary
Benchmark Tool
Hard Disk Benchmark Tool
Mac
17 alternatives to InchWest DiskMark
Test the performance of your flash (pen/usb), solid state, hard disk drives in just 60 seconds.
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InchWest DiskMark Features
Hardware Monitoring
Vdbench
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Free • Open Source
Benchmark Tool
Windows
Linux
11 alternatives to Vdbench
Vdbench is a disk and tape I/O workload generator for verifying data integrity and measuring performance of direct attached and network connected storage on Windows, Solaris, Linux, AIX, OS/X and HP/UX.

Vdbench has no features, suggest some!
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