Skip to main content

Stress Test Your PC (Free)

Information Technology Blog - - Stress Test Your PC (Free) - Information Technology Blog

Prime95

Over the years, Prime95 has become extremely popular among PC enthusiasts and overclockers as a stability testing utility. It includes a “Torture Test” mode designed specifically for testing PC subsystems for errors in order to help ensure the correct operation of Prime95 on that system. This is important because each iteration of the Lucas-Lehmer depends on the previous one; if one iteration is incorrect, so will be the entire primality test.

The stress-test feature in Prime95 can be configured to better test various components of the computer by changing the fast fourier transform (FFT) size. Three pre-set configurations are available: Small FFTs and In-place FFTs, and Blend. Small and In-place modes primarily test the FPU and the caches of the CPU, whereas the Blend mode tests everything, including the memory.

By selecting Custom, the user can gain further control of the configuration. For example, by selecting 8-8 kB as the FFT size, the program stresses primarily the CPU. By selecting 2048-4096 kB and unchecking the “Run FFTs in-place” checkbox, providing the maximum amount of RAM free in the system, the program tests the memory and the chipset. If the amount of memory to use option is set too high, then the system will start using the paging file and the test will not stress the memory.

On an absolutely stable system, Prime95 would run indefinitely. If an error occurs, at which point the stress test would terminate, this would indicate that the system may be unstable. There is an ongoing debate about terms “stable” and “Prime-stable”, as Prime95 often fails before the system becomes unstable or crashes in any other application. This is because Prime95 is designed to subject the CPU to an incredibly intense workload, and to halt when it encounters even one minor error, whereas most normal applications do not stress the CPU anywhere near as much, and will continue to operate unless they encounter a fatal error.

//www.youtube.com/embed/qJx8NPjzOuA

Get Prime95

OCCT

Developed for non-commercial use, OCCT will not allow you to run it on a computer that is joined to a domain.  

OCCT is a Windows application to check the stability. It enables you to test your computer’s stability, using 4 different tests: CPU OCCT and CPU Linpack aimed at testing the CPU, GPU 3D for the GPU stability, and Power Supply a combination of CPU Linpack and GPU 3D to fully load your Power Supply. Each test can be run indefinitely, or for a fixed amount of time. You can even include an idle period at the beginning or at the end of a test, to see how your computer’s temperature rise from an IDLE state to loaded, and the other way round. OCCT also embeds a monitoring engine, giving you readings of the computers inner temperatures, voltages, and fan speed, and displays them in graphs plotted in real-time. OCCT even protects your computer from overheating or damage by including alarms you can customize for every sensor: once you go above (or below) the alarm value for a temperature, voltage, or fan speed, the test will stop to protect your computer.

//www.youtube.com/embed/7SS8qlTsYvc

Get OCCT

Originally posted 2013-08-15 17:49:40. Republished by Blog Post Promoter

The post Stress Test Your PC (Free) appeared first on Information Technology Blog.



Udimi - Buy Solo Ads from Information Technology Blog https://ift.tt/34CKDqd
via IFTTT
Labels:

Comments

Post a Comment

Popular posts from this blog

9 VCs in Madrid and Barcelona discuss the COVID-19 era and look to the future

Spain’s startup ecosystem has two main hubs: Madrid and Barcelona. Most observers place Barcelona first and Madrid second, but the gap appears to close every year. Barcelona has benefitted from attracting expats in search of sun, beach and lifestyle who tend to produce more internationally minded startups. Madrid’s startups have predominantly been Spain or Latin America-focused, but have become increasingly international in nature. Although not part of this survey, we expect Valencia to join next year, as city authorities have been going all-out to attract entrepreneurs and investors. The overall Spanish ecosystem is generally less mature than those in the U.K., France, Sweden and Germany, but it has been improving at a fast clip. More recently, entrepreneurs in Spain have moved away from emulating success in pursuit of innovative technologies. Following the financial crisis, the Spanish government supported the creation of startups with the launch of FOND-ICO GLOBAL, a €1.5 billi...
Post a Comment
Read more

Emulating USB Dongle – Introducing HASP Dongle Emulator Software

Information Technology Blog - - Emulating USB Dongle – Introducing HASP Dongle Emulator Software - Information Technology Blog Over the years the methods used by software developers and producers to limit the amount of users to a specific number in a licensing agreement have become more complex.  The aim of copy protection is to protect the intellectual rights and financial investment of the individual developers and manufacturing companies.   A way of getting around this protection is to reproduce the media through which you can deliver the application to other users,  meaning that the software can be replicated far in excess of that specified in the license. One of the most common methods has been to use hardware keys or dongles which will enable the user to activate an application, unlocking its full functionality without using a device.  In addition, it offers good protection against attempts to pirate the software. In this article, we will look at th...
1 comment
Read more

Advantages and Disadvantages of using Vouchers in eCommerce

Information Technology Blog - - Advantages and Disadvantages of using Vouchers in eCommerce - Information Technology Blog To decide whether vouchers and coupons are the right tool to add to your online marketing strategy, it is essential that you consider the benefit and the cost of using coupons. In this article, we will use Gtech coupon marketing strategy as an example a successful coupon strategy.  Also check out these great books on coupon codes for ecommerce . Advantages of Using Coupons Increase Sales This is the obvious benefit. Coupons serve to increase sales especially for high ticket items such as luxury gadgets. Gtech discount codes is a good example as Gtech quality is reflected on the price of both the Gtech eBike and Gtech AirRam. In order to boost sales, the company releases 10% off offers certain times of the year when online sales would normally be low. Enlarge Email List Acquiring a customer can be expensive in terms of advertising and marketing. If yo...
1 comment
Read more