Aug 31, 2013 Testing External Drive Read/Write Performance with Disk Speed Test. Disk Speed Test is the same simple app used to benchmark an SSD or standard hard drive, and with some minor effort can be. Connect the external drive (USB, Thunderbolt, Firewire, etc) to the Mac (for best results, format it to be Mac compatible first). Oct 25, 2018 This use to be my favorite app for testing the speed of disks. However, as of OS X 10.9.5, it can only test the start up drive. If I try to select another drive, the app FREEZES. You have to force quit it to stop it. And until you do, it can take up 100% of the CPU time of one of your Intel Cores. Therefore the only way to really make a judgement about the speed of the storage inside your Mac is to use a tool such as the BlackMagic Disk Speed Test, or the AJA System Test Lite (free from the. Apr 06, 2011 Download Blackmagic Disk Speed Test for macOS 10.10.0 or later and enjoy it on your Mac. 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. The read speed test is flawed as written. Using /dev/zero as dd's input and output file doesn't hit the disk at all and will return ridiculous speeds like 15-20 GB/sec. The proper way to do the read test is to be to dd the tstfile created by the write benchmark into /dev/null (but only after clearing the RAM cache by using the 'purge' command).
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- 2. Mac Software
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- 4. Mac Troubleshooting
- 5. Mac OS
Mar 29, 2020 Let's see how to test hard drive speed Mac: Step 1. Head over to the Mac App Store and download and install the Blackmagic Disk Speed Test tool on your Mac. When the tool is installed, launch it from the Launchpad of your Mac. When the tool launches, click on the button that says Start to start a speed test.
by Anna SherryUpdated on 2020-03-29 / Update for Mac OS
'Any standard tests i can use to check my new iMac - it's slow'
Over time, as you use your computer more and more, the components on it will slow down. If you are facing any slowdowns with the hard drive of your computer, you can test hard drive speed to find out if your drive has actually slowed down. There are a number of ways to perform speed test for hard drive and the following guide covers some of those methods for you.
In this guide, you are going to find out how you can run a speed test for the hard drives on both your Windows and Mac based computers. Once you have the data you were looking for, you can then take appropriate actions to speed-up your hard drive. Maybe you can buy a new drive or you can use a software to clean-up whatever it is causing your drive to slow down. Before you do that, here's how to find out the speed of your hard drives:
Part 1. How to Test Hard Drive Speed on Windows 10/8/7 Free?
If your computer runs Windows 10, 8, or 7, you have a few free methods to run a test for your hard drive speeds. These methods are easy to do and will not take more than a few minutes to do their job.
If you are curious how to use these methods to test hard drive speed Windows 10, the following shows how to use one of these methods on your Windows based computer. Let's check it out.
You are going to use a software called Parkdale to run a speed test for your hard drives on your PC.
Step 1. Open a new tab in your web browser and head over to the Parkdale website. Download and install the software on your computer.
Step 2. When the software is installed, launch it from your desktop. On the main screen of the software, you will see all your hard drives listed. Click on the one you want to run a test on, configure the options shown on your screen, and finally click on the Start button.
Step 3. On the following screen, you should be able to view the speeds of your Windows PC's hard drive.
So that is how to test hard drive speed efficiently on a computer that runs modern versions of Windows.
Part 2. How to Test Hard Drive Speed on Mac Free?
Mac Os X Hard Drive Speed Test
If you do not use a Windows computer but you have a Mac, you can also run hard drive speed tests as there are utilities available to help you do it. In fact, the tool that you are going to use in the following method to perform a hard drive speed check is much easier to use than the Windows one we mentioned above.
The tool that you are going to use is called Blackmagic Disk Speed Test and it is available on the official Mac App Store. You can grab the tool from there and then use it to check the speeds of your hard drives.
Even though it is easy to use the tool to check your hard drive speeds, we have given steps on how to do it make the task even more easier for you.
Let's see how to test hard drive speed Mac:
Step 1. Head over to the Mac App Store and download and install the Blackmagic Disk Speed Test tool on your Mac.
Step 2. When the tool is installed, launch it from the Launchpad of your Mac.
Step 3. When the tool launches, click on the button that says Start to start a speed test. The button is easy to find as it is located in the center of the tool interface.
Soon the tool will display all the information you need regarding the speed of your Mac's hard drives.
Now that you have the speed data with you, you can think of any improvements you can make to your Mac.
Extra Tip: If You Lost Important Data on Hard Drive?
One of the issues people often run into is they end-up losing their data when they are just playing around with their hard drives. If you have lost your data in a similar scenario, there is tool that will help you get your lost data back on your computer.
The tool is called Tenorshare UltData - Windows/Mac and it is available for both Windows and Mac computers. It is capable of restoring data from any data loss scenario. It helps recover hundreds of file formats and you can even preview your data before you recover it. You are highly recommended to use it to recover lost data on Windows and Mac machines.
If you want to test hard drive speed on your Windows PCs or Mac machines, our guide above should help you do it efficiently. It provides you with the easiest methods to do the task so you do not face any difficulties.
- Recover data deleted, formatted or lost on Mac;
- Restore files from hard drive and external storage devices;
- Recover data from failed/crashed/dead MacBook;
- Fully supported latest macOS 10.15 Catalina;
Updated: January 10, 2020 Home » Freeware and Software Reviews » Wireless WiFi Optimization & Network
How to test internal LAN network speed? In order to test and troubleshoot networks we need tools that allow us to generate network traffic and analyze the network’s throughput performance. This is true for both wired and wireless networks. In order to properly troubleshoot a wireless (or wired) network we need a way to benchmark its performance, so as modifications are made we can determine whether or not they really make a difference in the network’s performance.
Alternative 2020 Article ➤ 4 Free P2P Intranet Software – Create Home Office File Sharing Network
This is where these LAN benchmarking tools fits in to test network speed between two computers. The concept is you install a new wireless network and it works perfectly. Run these tools and record the benchmark results for later reference. Sometime in the future when either you or others suspect performance has declined then run these tools again and compare the latest results with those you gathered when the network was first installed and working perfectly.
↓ 01 – LAN Speed Test Lite | Windows | macOS
LAN Speed Test was designed from the ground up to be a simple but powerful tool for measuring file transfer, hard drive, USB Drive, and Local Area Network (LAN) speeds (wired & wireless). First, you pick a folder to test to. This folder can be on a local drive or USB drive, etc. to test the drive speed, or a shared folder on your network to test your network speed.
Next, LAN Speed Test builds a file in memory, then transfers it both ways (without effects of Windows/Mac file caching) while keeping track of the time, and then does the calculations for you. For more advanced users, you can test to LAN Speed Test Server instead of a shared folder to take the slower hard drives out of the process as you are testing from one computer’s RAM to another computer’s RAM. Simple concept and easy to use. You’ll find that LAN Speed Test will quickly become one of your favorite network tools!
- Test the speed of your Local Network by testing to/from network shared folders
- Test the speed of your local drives (USB Drives, hard drives, etc.)
- Compatible with LST Server (v1.5 or later) for real network performance results without hard drive limitations – Even test your WAN (Internet) speed with LST Server
- Ability to choose Network Interface Card for computers with multiple NICs
↓ 02 – HELIOS LanTest | Windows | macOS
HELIOS LanTest is a very popular network performance and reliability testing solution for Mac and Windows clients. It is very easy to use within seconds and scales from single local disk testing, to testing performance of a network volume, as well as multi-user concurrent client testing against a single server volume.
HELIOS LanTest can be downloaded via HELIOS WebShare at Server: http://webshare.helios.de, User name and password are – tools
↓ 03 – TamoSoft Throughput Test | Windows | macOS
TamoSoft Throughput Test is a utility for testing the performance of a wireless or wired network. This utility continuously sends TCP and UDP data streams across your network and computes important metrics, such as upstream and downstream throughput values, packet loss, and round-trip time, and displays the results in both numeric and chart formats. TamoSoft Throughput Test supports both IPv4 and IPv6 connections and allows the user to evaluate network performance depending on the Quality of Service (QoS) settings.
Microsoft Windows: Windows 7, Windows 8, Windows 8.1, Windows 10, Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2. Mac OS X: Yosemite (10.10), El Capitan (10.11), Sierra (10.12), High Sierra (10.13), Mojave (10.14). Android (client only): Android 4.1 and newer. iOS (client only): iOS 8.0 and newer.
↓ 04 – LANBench | Windows
LANBench is a simple LAN / TCP Network benchmark utility. It is designed for testing network performance between two computers and is based on Winsock 2.2. LANBench tests TCP performance only and is designed for minimal CPU usage so that the pure performance of your network could be fully tested.
- Multiple simultaneous connections – up to 20 (for load simulation)
- Low CPU overhead for pure network performance test
- Multithreaded utilizing Windows I/O completion port
- Configurable packet size, test duration and transfer mode
↓ 05 – NetIO-GUI | Windows
NetIO-GUI is a Windows frontend for the multiplatform commandline utility ‘netio’. It measures ICMP respond times and network transfer rates for different packet sizes and protocols. All results are stored in a SQLite database file and can easily be compared. NetIO-GUI is preferred to rate the quality of peer-to-peer connections like VPN.
↓ 06 – NetStress | Windows
NetStress allows you to generate network traffic and analyze the network’s throughput performance. The results of that comparison with previous benchmark will indicate whether or not there really is a problem and dictate which steps to take next (if any). Regardless of your technical expertise or how expensive your diagnostic tools, if you are modifying a wireless network or making decisions to modify it and you are not testing throughput then you risk wasting time and resources going down the wrong path.
- Single instance of the application (i.e. each instance can be used as server or server plus client)
- Supports both TCP and UDP data transfers
- Supports multiple data streams
- Variable TCP / UDP segment size
- Rate of packet transmission (Packets Per Second)
- Variable Maximum Transmission Unit (MTU)
- Uplink and downlink modes
- Auto node discovery
- Choice of display units (KBps, Kbps, MBps, Mbps)
- Support for multiple network adapters
↓ 07 – iperf | macOS | Linux
iperf is a tool for active measurements of the maximum achievable bandwidth on IP networks. It supports tuning of various parameters related to timing, protocols, and buffers. For each test it reports the bandwidth, loss, and other parameters. The current version, sometimes referred to as iperf3, is a redesign of an original version developed at NLANR/DAST.
iperf3 is a new implementation from scratch, with the goal of a smaller, simpler code base, and a library version of the functionality that can be used in other programs. iperf3 also a number of features found in other tools such as nuttcp and netperf, but were missing from the original iperf. These include, for example, a zero-copy mode and optional JSON output. Note that iperf3 is not backwards compatible with the original iperf.
↓ 08 – PassMark Advanced Network Test | Free Trial | Windows
The network benchmark test will work with any type of TCP/IP connection. Including ethernet, dial up modems, ADSL, cable modems, local area networks (LAN), Wide area networks (WAN) and wireless networking (WiFi). The software has been optimized to use a minimum amount of CPU time, allowing even high speed gigabit ethernet connections to be benchmarked. Users have the ability to change the following test parameters.
- The IP address of the machine acting as the server and the port number used for the test to help with firewall issues.
- The size of the data block used for each send request. It is also possible to select variable sized blocks to measure performance deltas as block size increases or decreases.
- The duration of the test.
- The protocol, either TCP or UDP. The TCP protocol is when data integrity is important (Errors are corrected using data re-transmission). UDP is used with applications that are tolerant to data loss such as video streaming.