Stress My GPU | mprep’s website
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What is «Stress my GPU»?
«Stress My GPU» is a free online GPU (and CPU) stress testing and benchmarking tool.
It’s web-based (using JavaScript and WebGL), meaning there’s no installation or downloading needed. I made this since I couldn’t find any GPU stress testing software that ran in the browser, without any plugins or executables.
What is this tool useful for?
The stress testing tool can be useful for checking whether an overclocked GPU is running stable over a longer period of time (a.k.a. without crashing / blue screening your operating system) and to see how your GPU, CPU and PC handle thermal loads (as in their ability to cool themselves while running at peak performance). If you really want to test your computer’s fans (or just use your PC as a really expensive heater), you can even stress test the GPU and CPU at the same time.
The benchmarking tool can be used to measure a GPU’s (and CPU’s) performance relative to other devices as well as for detecting performance degradation due to inadequate cooling or hardware malfunctions. Since the benchmark measures your GPU’s or CPU’s ability to do highly parallelizable math calculations, it could be useful for quickly comparing the performance of running similar workloads (e.
g. GPU-based cryptocurrency mining) between different devices.
Does the stress test have any limitations?
Since «Stress My GPU» is web-based, it’s restricted to what the browser you’re using thinks is OK for a regular website to do. So while the stress test can indeed max out your GPU’s processing utilization, it has limited ability in pushing every single part of your GPU to its maximum limit all throughout the stress test. Due to the aforementioned restrictions, testing multiple devices would require you to run «Stress My GPU» on multiple browsers, each of them using a different GPU (or CPU).
What about the benchmarking tool?
The benchmarking tool faces the same restrictions imposed by browsers that the stress testing tool does. In addition, different browsers may be better or worse at running the benchmark’s code and as such yield higher or lower scores with the same GPU (or CPU). Furthermore, the tool is focused at measuring the performance of a very specific highly parallelizable math computation.
Said computation workload is also synthetic (meaning it’s not necessarily indicative of real world workloads). So if you’re serious about measuring the performance of your devices, this application shouldn’t be treated as the be-all-end-all source of truth but as a quick indicator used as part of a larger benchmarking effort.
Where do I send my suggestions / requests / bug reports?
I’m on Twitter (@mprep_btc). If you don’t use Twitter, I’m also on a number of other platforms as well (click here for the contact links).
PassMark BurnInTest software — PC Reliability and Load Testing
For Windows (also available for Linux x86 / ARM)
Compare BurnInTest Editions
- Stress test all the major sub-systems of a computer for Endurance, Reliability and Stability.
- Best value professional Windows hardware test tool on the market.
- Industry standard since 1998.
Designed for…
Overclockers and Professionals
PC repair shops
Manufacturing production line
IoT and Embedded Systems
Enthusiasts and Professionals alike can verify the stability of
their systems when running at high clock speeds.
Avoid costly downtime, system rebuilds or data loss.
Test the stability of your system after configuration changes or hardware upgrades.
Quickly isolate problematic components in the system and assist with PC
troubleshooting and diagnostics.
BurnInTest will bring intermittent or hidden problems to the surface,
and dramatically reduce your test times.
Useful for determining faults as part of RMA, Reverse Logistics and Refurbishment Procedures.
Avoid delivering DoA (Dead on Arrival) and faulty hardware to your customers.
Reduce test times with simultaneous testing. Improve QC.
Check parts in PC match pre-defined list of expected parts with built in inventory checking.
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Just press Go
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Simply press the Go button and BurnInTest will thoroughly exercise the hardware
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in the same way that normal
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either very early in its life or after many thousands of hours of use.
Fully test every I/O port of your system with these optional hardware accessories.
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BurnInTest includes the ability to have multiple test configurations for different hardware and automation can be done via dozens of command line arguments and an inbuilt scripting language. It is also possible to develop your own test modules and integrate them into BurnInTest).
All the test modules can be either run in parallel or individually. Running in parallel increases system load, shortens the burn in period and helps find subtle faults. It is also possible to individual adjust the duty cycle of each test module.
Test results can be outputted in a variety of formats including text and HTML. The software can product test certificates customized by the user, debugging logs and also includes extensive system information such as CPU & GPU temperatures, disk and memory serial numbers.
BurnInTest Editions
Windows
Linux x86
Linux ARM
Support for Windows systems on x86 CPUs (32 / 64-bit).
Provides a full graphical user interface.
Our most full-featured version of BurnInTest with more advanced options and peripheral tests.
Supports user-written plug-in tests.
Works with Passmark Management Console.
Support for Linux systems on x86 CPUs (64-bit).
Provides both a graphical user interface and a command line version.
Load test all components to find faults and ensure system integrity.
Supports user-written plug-in tests.
Works with Passmark Management Console.
Support for Linux systems on ARMv7-A / ARMv8-A CPUs (32 / 64-bit).
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Tests all essential components including; CPU, Memory, Storage, Network, Ports …
Supports user-written plug-in tests.
Works with Passmark Management Console.
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The hottest, fastest CPU
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BurnInTest can be made into a bootable solution from a USB drive,
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Management console
Manage your test system Information, test status,
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PassMark Management Console.
How to Download, Install and Run BurnIntest
This is a demonstration on how to use BurnInTest to stress test your PC system.
Right-click to download in MP4 format. 65MB
Components Tested
CPU
Hard drives and SSDs
RAM
Optical drives (CD, DVD, Blu-Ray)
Sound cards
Graphic cards (GPGPU, Video RAM, 2D, 3D, video playback)
Network ports
Printers
Microphones
Webcams
Batteries
Keyboards
USB ports (USB 3.
0 and USB 2.0)
Serial ports
Parallel ports
Monitors
The red CPU_Led on the motherboard is on
The computer does not turn on and the CPU-Led on the motherboard is on. What to do?
Some motherboard models are equipped with a CPU Led indicator, which is located near the processor. In a normal situation, it lights up literally for a second when you turn on the computer and then goes out. But in some cases, it does not go out, but continues to glow red, while there is no image on the monitor, although the coolers are spinning.
This is how the CPU_Led light on the board looks like
In this article, we will consider a situation in which the red cpu led light on the motherboard is on and then the computer does not turn on.
What is this indicator?
As many should know, when you turn on the computer, it tests its main components, among which there is a processor. The CPU Led is an indicator that the CPU test has passed.
If everything is fine with it, then literally a second after turning it on, it goes out, but if there are any problems at the stage of testing the processor, then the CPU Led continues to burn.
It should be noted that if this indicator is constantly on, then this does not give a 100% guarantee that there are problems with the processor. Yes, the problem was identified at the stage of the processor test, but is it the case?
Causes of problem
Here is a list of possible causes of the problem with the CPU Led on, in descending order, starting with the most common.
- Poor contact between processor and socket.
- Problems with the power supply.
- Invalid BIOS settings.
- RAM failure.
- Problems with the processor itself and/or the motherboard.
Now we will dwell on each of the causes in more detail and talk about ways to eliminate them.
Solutions
First you need to remember after which the problem with the burning CPU Led indicator appeared.
Maybe there was a disassembly or cleaning of the computer, installation of new parts, BIOS firmware, and so on. Electricity surges in the network, a thunderstorm, kicking or dropping the system unit can also be causes.
Poor processor contact in socket
This is the most common reason. Therefore, it is better to start with it. You need to carefully remove the processor cooling system and remove it from the socket. Next, we look to see if all the legs are intact and not bent. Recall that for Intel the legs are in the socket (socket), and for AMD on the processor.
Removing the processor cooling system
If everything is fine, then put everything in place and try to turn on the computer.
Reset BIOS and swap RAM
The next step is to reset the BIOS and remove all RAM modules from the sockets. Try to swap the memory, install it separately in each slot, as it is possible that there are problems with the RAM slots on the motherboard or with the memory itself.
Removing the RAM module
If the problem appeared after replacing the processor, then it is possible that the new processor is not compatible with the motherboard or with the BIOS version on it. To check this, just go to the official website of the motherboard and see the list of officially supported processor models.
Checking the power supply
It is better not just to ring the power supply, but to replace it with another, obviously working one, for example, borrowing it from friends, since power supplies often work normally without load, but under load they show all their problems.
Power supply replacement
Pay attention to the processor power connector. Take it out and see if it’s charred.
4 pin CPU power connector
Disable all options
It is also worth trying to disconnect hard drives, DVD drives, various network and sound cards from the motherboard. We try to start the computer without a video card and see if the CPU Led goes out in one of the options.
Checking the processor and motherboard
If none of the above helped you and the CPU Led is still on, then only the motherboard or processor remains. Here you need to try, if possible, to install a different processor by borrowing it from someone, or try your processor on another compatible computer. After that, it will immediately become clear what exactly the problem is and what needs to be changed.
Best thanks to the author — repost to my page:
the computer does not turn on, the CPU_Led is on, what does the CPU_Led burning constantly on the motherboard mean? what is the CPU_led
DemonF2016
The first signs of a burnt video card
Updated: Oleg Davydov 3 min.
Probably, every user has encountered a problem when, when the computer is turned on, it starts to start up, fans start to make noise, system sounds are heard, which means that it shows all signs of working capacity.
But the screen is still black and there is no image. Usually the reason for this is the breakdown of the video card, since it is she who is responsible for displaying the picture on the screen. 9Ol000 The monitor works, but the screen does not light up. In some cases, the message «No signal» is displayed.
For other versions of the BIOS, you can find out the signals in the instructions for the PC or on the Internet. However, the presence of all these signs does not guarantee that the card is the problem. In order to find out whether the board burned out or not, you need to check and exclude the rest of the components:
- First of all, check the power supply, when you start the PC, the coolers should work. If you have performed a PC maintenance before, make sure that it is properly connected and that the power cord is firmly seated in the motherboard socket.
- There is also a separate power cord from the power supply unit to the processor, it must be connected.
- If your video card has auxiliary power, make sure you have connected that too.
- When you press the start button on the system unit, the LED lights should light up.
- Check if the light indicating that the monitor is on is on. To confirm that it works, connect it to another computer or laptop.
- Normal sounds should be heard when Windows starts up.
So, if the PSU and monitor are in order, windows is loading, then the PC is working. But the image is still not there, then most likely the problem is in the burnt video card.
What you can do
If your computer is new, it was recently purchased and the warranty period has not expired. We recommend replacing the PC with another one or taking it in for repair under warranty. Only specialists will be able to correctly determine whether the video card has burned out or not and repair it.
If the deadline has passed, you can carry out diagnostics and prevention yourself.
- Open the side cover of the system unit and gently pull out the graphics card. Be careful, it is held by a special mount, it is necessary to open the latch. And carefully unplug the auxiliary power cord.
- Soak a piece of cloth or cotton in alcohol and wipe the contact track. If there is no alcohol on hand, you can use a regular eraser.
Perhaps it is the oxide formed on the contacts that is the cause of the card’s malfunction. - Carefully insert it back and turn on the PC.
Unfortunately, that’s all you can do at home.
Of course, there are other ways to remedy the problem, such as warming up in the oven or with a hair dryer. But using them can cause even more damage, after which the board can be thrown away.
Therefore, if the preventive maintenance has not brought any results, we recommend taking the burned-out video card for repair.
A few more ways to identify a burnt video card are dismantled in this video
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