CPU ama Unugga Processing Central^{(Central Processing Unit)} ayaa mas'uul ka ah dhammaan xisaabaadka xudunta u ah kombuyutarkaaga inuu sameeyo si uu u shaqeeyo. In kasta oo ay jiraan soo-saareyaal kale oo kombuyuutarkaaga ah, sida Unugga Habaynta Garaafyada^{(Graphics Processing Unit)} ee muuqaallada, midkoodna ma haysto dabacsanaanta ujeeddada guud ee CPU . 

Waxa ugu dambeeya ee aad rabto waa in CPU -gaagu uu isla markiiba ku dhaco shay muhiim ah. Haddi ay tahay kulan ciyaaraha khadka tooska ah oo xoogan ama soo bandhigid muuqaal muhiim ah oo macmiilku sugayo, waa muhiim in la ogaado in CPU -gaagu uu qaadan karo kulaylka. Taasi waa halka imtixaannada cadaadiska CPU ay ka soo galaan sawirka.

Waa maxay Imtixaanka Cadaadiska CPU?

Tijaabada cadaadiska CPU waa barnaamij kombuyuutar oo si gaar ah loogu talagalay inuu ku siiyo CPU -gaaga dhibaatooyin aad u adag si loo xalliyo. Waxay siinaysaa CPU in badan oo ka mid ah dhibaatooyinkan xisaabeed ee adag taas oo dareenkeeda buuxda la qaaday. Natiijada kama dambaysta ahi waa tijaabada shaqada ugu badan ee CPU -gu qaban karto. 

Inta badan shaqooyinka adduunka dhabta ah, xitaa kuwa isticmaala 100% ee CPU -gaaga , ha ku samayn habkan naxariis darada ah, ee joogtada ah. Waxaa laga yaabaa inaad la yaabto sababta uu qof u rabo inuu sidan u jirdilo CPU saboolka ah, laakiin dhab ahaantii waa qayb muhiim ah oo ka mid ah dhinacyada kala duwan ee dhismaha iyo dayactirka kombiyuutarka.

Waa maxay sababta Cadaadisku u tijaabin CPU kaaga?

^(CPU)Tijaabooyinka walbahaarka CPU waxaa loogu talagalay inay ku riixaan CPU -gaaga ilaa xadkeeda saxda ah ka dibna la hubiyo inay xamili karto culeyska shaqada culus. CPU-yadu^(CPUs) waxay dhaliyaan kuleyl markay shaqeeyaan waxayna u baahan yihiin inay ka hooseeyaan heerkul gaar ah. Haddii ay aad u kululaadaan waxay bilaabi karaan inay khaladaad sameeyaan, ama xitaa waxay noqdaan kuwo si joogto ah u jaba. Haddii ay jiraan wax uu CPU -gu ku xidhan yahay ama qayb-hoosaadka CPU -ga oo aan si fiican u shaqaynayn, tijaabada walaaca ayaa inta badan daaha ka qaadi doonta dhibaatooyinkaas qaabka shilalka ama kombuyuutarka laadlaadsan.

Guud ahaan waxa jira laba xaaladood oo dunida dhabta ah oo tijaabada walaacu ay tahay mid caadi ah. Midda koowaad waa in la tijaabiyo dhisidda kombuyuutar ka dib marka la isku daro. Qaar ka mid ah shirkadaha dhismaha ee kombuyuutarku waxay yeelan doonaan "gubi" muddo, halkaasoo kombuyuutarka cusub ee la dhisay uu si joogto ah u cadaadisayo 24 saacadood. Sababta halkan ayaa ah in haddii qaybo ka mid ah kombuyuutarku ay cilladaysan yihiin, way dhici doonaan inta lagu jiro xilliga gubashada.

Sababta labaad ee loo maro tijaabada walaaca waa hab lagu ansixiyo saacadaha xad dhaafka ah ee CPU^{(CPU overclocking)} . Overlocking waxay mudan tahay in iskeed loo eego waxaanan haynaa maqaallo badan oo mawduuca ku saabsan. Nooca gaaban ayaa ah in CPU -da xad dhaafka ah loo dejiyay xawaare ka sarreeya taladii warshadda.

Mar kasta oo aad dhaafto CPU -gaaga , waa in aad culayska saartaa tijaabi si aad u hubiso in aanu kululayn ama aanu si uun u degganayn. Tijaabada cadaadiska^(Stress) ayaa sidoo kale faa'iido leh xitaa iyada oo aan la dhaafin si loo tijaabiyo nidaamka qaboojinta cusub. Hadda su'aashu waxay tahay: Waa kuwee qalabka tijaabinta walaaca ee ay tahay inaad isticmaasho?

Qalabka Tijaabada Cadaadiska CPU ee ugu Fiican

Waxaa jira codsiyo badan oo kaa caawin kara inaad dab ku shido CPU -gaaga hoostiisa . Qaar waa kuwo aad u khaas ah waxaana laga yaabaa inay ku habboon yihiin haddii kombuyuutarkaaga loo dhisay nooca hawlaha CPU ee ay qabtaan. Si kastaba ha ahaatee, dadka intiisa badan, waxaa jira laba barnaamij oo ujeedo-guud ah oo u istaagay tijaabada waqtiga.

Prime95

Prime95 waa mid ka mid ah qaybaha ugu fudud ee software ee aad ku shaqayn karto kombayutarka. Ujeedada dhabta ah ee Prime95 waa in la raadiyo lambarka koowaad ee ugu weyn. Taas oo ah, tiro la qaybin karo oo keli ah. Waxaad dooran kartaa inaad ka baxdo mashruucan cilmi-baarista marka ugu horeysa ee aad socodsiiso barnaamijka waana inaad sameysaa taas haddii aad u isticmaalayso kaliya tijaabinta walaaca.

Marka barnaamijku ku bilowdo habka tijaabinta walaaca, waxa aad samaynaysaa dhawr doorasho oo ku saabsan ciqaabta gaarka ah.

Xulashada "isku darka" ayaa ugu fiican baaritaanka nidaamka guud, laakiin sida aad arki karto qaar ka mid ah doorashooyinka kale waxay bartilmaameedsanayaan qaybo gaar ah. Markaa haddii aad rabto inaad diirada saarto RAM , tusaale ahaan, waad awoodaa.

Tirada dunta si toos ah ayaa loo buuxin doonaa, laakiin waa inay la mid noqotaa tirada koodhka ee nidaamkaaga ama labanlaabtaa qaddarkaas haddii CPU -gaagu leeyahay HyperThreading . Maadaama kombuyuutarkeena halkan uu leeyahay lix nooc oo HyperThreading ah , waxaan u baahanahay 12 "shaqaale" sida loogu tixraaco abka. Marka aad ku faraxsan tahay goobahan, kaliya taabo OK oo waa inaad tan aragto.

Kumbuyuutarkaaga hadda waxa uu ku shaqeeyaa CPU -ga oo si buuxda u riixaya, waxaadna maqli doontaa taageerayaashu in yar si ay ula tacaalaan kulaylka dheeraadka ah. Marka aad sameyso tijaabada cadaadiska CPU muddada aad rabtay (oo aysan jirin khaladaad) waxaad riixi kartaa Test > Jooji^{( Stop)} si aad u siiso CPU-gaaga liita nasiino.

Load culus^{(HeavyLoad)(HeavyLoad)}

Si ka duwan Prime95 , HeavyLoad maaha qalab cilmiyeed dib loo soo celiyay. Taa beddelkeeda waa app laga soo dhisay dhulka ilaa kombayuutarrada tijaabinta cadaadiska. Mid ka mid ah waxyaabaha ugu fiican ee ku saabsan barnaamijkan ayaa ah inaad dooran karto inaad isku mar cadaadis saarto GPU^(GPU) -gaaga iyo CPU -gaaga isku mar. Tani waa muhiim haddii aad rabto inaad hubiso wadarta xasilloonida nidaamka oo aad qorsheyneyso inaad u isticmaasho kumbuyuutarka hawlaha ku culus labada nooc ee processor-ka.

Waxaad bedeli kartaa qaybaha ay tahay in lagu cadaadiyo badhamada waxtarka leh ee ku yaal aaladda. Haddii aad ku fiican tahay ikhtiyaarka caadiga ah ee CPU+GPU , kaliya taabo badhanka ciyaarta oo jirdilka ayaa bilaaban doona.

HeavyLoad kuma abuurto nooca kulaylka dilaaga ah ee CPU ee Prime95 sameeyo, laakiin waxay u taagan tahay culeyska ugu badan ee dhabta ah. Prime95 waa halbeega dahabiga ah ee tijaabinta jirdilka, laakiin wax yar ayaa ka mid ah software kasta oo aduunka dhabta ah ayaa ku dhufan doona CPU -gaaga saxda ah xisaabta xoog aad u badan. Haddii ay ka badbaado fadhi HeavyLoad ah, markaas waxay u badan tahay inay ku fiicnaan doonto wax la mid ah ciyaarta fiidyaha.

CoreTemp ee Heerkulka iyo Macluumaadka Nidaamka^{( for Temperature and System Info)}

Mid ka mid ah sababaha ugu muhiimsan ee loo sameeyo baaritaanka cadaadiska waa in la eego haddii CPU -gaagu uu kulayl badan yahay iyo in kale. CoreTemp waa qalab aad loo ixtiraamo oo ku siinaya macluumaad muhiim ah oo ku saabsan qalabkaaga. Tusaale ahaan, waxay ku tusinaysaa xawaaraha wakhtiga dhabta ah ee CPU gaaga iyo sidoo kale xogtiisa farsamada.

Dabcan, sababta ugu weyn ee loo isticmaalo CoreTemp waa akhrinta heerkulka nool. Mid kasta oo ka mid ah xudunta CPU^(CPU) -gaaga ayaa helaya kormeerayaal heerkulkooda gaarka ah. Marka aad samayso tijaabada walaaca, waxaad arki doontaa heerkulkaas oo kor u kacaya. Haddii CPU -gaagu gaadho heer kulka ugu badan ee la qiimeeyay, waxay ama u rogi doontaa xawaarihiisa si uu u yareeyo kulaylka ama in nidaamku u xidho si ka hortag ah. 

Gudaha CoreTemp waxaad ku arki kartaa waxaas oo dhan inay ku dhacaan waqtiga dhabta ah, taas oo ah mid qiimo leh haddii aad rabto inaad ogaato in danab aan degganayn, cuncun ama kulayl xad dhaaf ah ay mas'uul ka tahay dabeecadda CPU ee xun .

Doorashada Habka Imtixaanka Cadaadiska Saxda ah^{(Right Stress Test)}

Way fududahay in lagu garaaco badhanka bilaabaya tijaabada walaaca, laakiin waxaa jira wax ka badan taas! Ugu horreyntii^(First) , waxaad u baahan tahay inaad tijaabiso cadaadiska CPU muddo dheer oo ku filan oo natiijadu ay tahay mid sax ah. Guud ahaan, ka badbaadista tijaabada 24 saacadood waa calaamad hubaal ah in nidaamku aanu ku dhici doonin culays.

Si kastaba ha noqotee, haddii aad dhaafto oo aad isku daydo inaad hesho meesha ugu macaan ee soo noqnoqoshada, danabka iyo xawaaraha taageere ma heli kartid 24 saacadood inta u dhaxaysa hagaajin kasta. Haddii ay sidaas tahay waxaad ku socon doontaa tijaabada walaaca muddo dheer oo ku filan heerkulka CPU si uu u dejiyo. Tani waxay si degdeg ah ugu dhacdaa qaboojinta hawada, laakiin waxay qaadan kartaa waqti qaboojinta dareeraha. Xaaladdan oo kale in la siiyo 15-30 daqiiqo waa fikrad macquul ah.

Waxaa sidoo kale mudan in la ogaado in sababtoo ah nidaamku hoos u dhaco Prime95 , macnaheedu maaha inaysan socon doonin ciyaaraha fiidiyowga 100% kalsoonida. Haddii aadan xad dhaafka ahayn oo nidaamkaagu ku guuldareysto Prime95 , tani badanaa waxay ka dhigan tahay hagaajinta habka qaboojinta ama hubinta in dhammaan qaybaha qaboojinta ay si sax ah u shaqeynayaan.

Kaliya xasuuso sharciga ugu muhiimsan: Imtixaanka walbahaarka waxaa loogu talagalay CPU -gaaga , adiga maaha!

How to Perform a CPU Stress Test

The CPU or Central Processing Unit is responsible for all the core mathematics your computer has to perform to work. Although there are other processors in your computer, such as a Graphics Processing Unit for visuals, none of them have the general-purpose flexibility of a CPU. 

The last thing you want is for your CPU to fall over right in the middle of something important. Whether it’s an intense online gaming session or an important video render that a client is waiting for, it’s crucial to know that your CPU can take the heat. That’s where CPU stress tests come into the picture.

What Is a CPU Stress Test?

A CPU stress test is a software program that’s specifically designed to give your CPU incredibly hard problems to solve. It gives the CPU so many of these tough math problems that its full attention is taken up. The end result is a test of the very maximum work your CPU can do. 

Most real-world jobs, even those that use 100% of your CPU, don’t do it in this brutal, sustained way. You might be wondering why anyone would want to torture a poor CPU this way, but it’s actually an important part of various aspects of computer building and maintenance.

Why Stress Test Your CPU?

CPU stress tests are designed to push your CPU to its absolute limit and then check whether it can handle such a heavy workload. CPUs generate heat when they work and need to stay beneath a certain temperature. If they get too hot they can start making mistakes, or even become permanently broken. If there’s anything the CPU depends on or some subcomponent of the CPU that’s not doing well, a stress test will often reveal those problems in the form of crashes or a hanging computer.

Generally there are two real-world scenarios where stress testing is common. The first is to test a computer build after putting it all together. Some boutique PC building companies will have a “burn in” period, where the newly-built computer is continuously stressed for 24 hours. The reasoning here is that if any components in the computer are faulty, they’ll fail during the burn-in period.

The second reason to run a stress test is as a way to validate CPU overclocking. Overlocking deserves to be looked at on it’s own and we have many articles on the subject. The short version is that an overclocked CPU has been set to a higher speed than the factory recommendation.

Every time you overclock your CPU, you should stress test it to make sure that it doesn’t overheat or is unstable somehow. Stress testing is also useful even without overclocking to test a new cooling system. Now the question is: Which stress testing tools should you use?

The Best CPU Stress Test Tools

There are plenty of applications out there which can help you light a fire under your CPU. Some are highly-specialized and might be suitable if your computer is built for the type of CPU tasks they cater to. For the vast majority of people however, there are two general-purpose apps that have stood the test of time.

Prime95

Prime95 is one of the toastiest pieces of software you can run on a computer. The real purpose of Prime95 is to look for the largest prime number. That is, a number that can only be divided by one and itself. You can choose to opt out of this research project when you first run the program and you should do that if you’re only using it for stress testing.

When the program starts in stress testing mode, you get to make a few choices regarding the specific punishment.

The “blend” option is best for general system testing, but as you can see some of the other options target specific components. So if you want to focus on RAM, for example, you can.

The number of threads will be filled in automatically, but it should be equal to the number of cores in your system or double that amount if your CPU features HyperThreading. Since our computer here has six cores with HyperThreading, we need 12 “workers” as they’re referred to in the app. Once you’re happy with these settings, just press OK and you should see this.

Your computer is now running the CPU at full throttle and you’ll hear the fans spin up momentarily to deal with the extra heat. Once you’ve run the CPU stress test for your desired time period (and there were no errors) you can press Test > Stop to give your poor CPU a break.

HeavyLoad

Unlike Prime95, HeavyLoad isn’t a repurposed scientific tool. Instead it’s an app that was built from the ground up to stress test computers. One of the best things about this program is that you can choose to stress your GPU and CPU at the same time. This is important if you want to check total system stability and are planning to use the computer for tasks that are heavy on both types of processor.

You can toggle which components should be stressed with the handy buttons on the toolbar. If you’re good with the default CPU+GPU option, just press the play button and the torture will commence.

HeavyLoad doesn’t create the sort of deathly heat in a CPU that Prime95 does, but it does represent a more realistic maximum load. Prime95 is the gold standard for torture testing, but few it any real-world software is going to hit your CPU right in the math with so much force. If it survives a HeavyLoad session, then it’s probably going to be fine for something like a video game.

CoreTemp for Temperature and System Info

One of the key reasons to do a stress test is to see if your CPU is overheating or not. CoreTemp is a well-respected tool that provides you with crucial information about your hardware. For example, it shows you the real-time clock speed of your CPU as well as its technical data.

Of course, the main reason to use CoreTemp is the live temperature readout. Each one of your CPU cores get their own individual temperature monitors. When you run a stress test, you’ll see those temperatures climb. If your CPU reaches its maximum rated temperature, it will either throttle it’s speed to reduce heat or for the system to shut down as a means of protection. 

In CoreTemp you can see all of this happen in real time, which is invaluable if you want to know whether unstable voltage, throttling or excessive heat is responsible for bad CPU behavior.

Choosing the Right Stress Test Methodology

It’s easy enough to hit the button that starts a stress test, but there’s more to it than that! First of all, you need to run the CPU stress test for long enough that the result is valid. Generally speaking, surviving the test for 24 hours is a sure sign the system won’t fall over under load.

However, if you’re overclocking and trying to find the sweet spot for frequency, voltage and fan speeds you can’t have 24 hours between each adjustment. In that case you’d run the stress test long enough for the CPU temperature to stabilize. This happens quickly on air cooling, but can take a while on liquid cooling. In which case giving it 15-30 minutes is a reasonable idea.

It’s also worth noting that just because a system falls over under Prime95, doesn’t mean it won’t run video games with 100% reliability. If you aren’t overclocking and your system fails Prime95, this usually means improving your cooling setup or checking that all cooling components are working correctly.

Just remember the most important rule: The stress test is for your CPU, not you!

Related posts

• Sida Loo Yareeyo Isticmaalka Sare ee Windows Explorer ee Isticmaalka CPU

• Sida hoos loogu dhigo CPU-ga Windows 10

• Sida loo sameeyo Chrome Isticmaalka RAM iyo CPU ka yar

• Sida loo hagaajiyo fariinta "CPU taageere"

• Go'aami tirada Koore ee CPU kaaga

• Demi Koontaroolada Koontada Isticmaalaha (UAC) ee Codsi Gaar ah

• Sida Loo Abuuro Koox Ka Mid Ah Kooxaha Microsoft

• Sida Loo Soo Celiyo Akoonka Facebook-ga La Jabsado

• Sida Loola Socoto CPU-gaaga Ama GPU-gaaga Ku Jira Saxaarada Nidaamka Daaqadaha Daaqadaha

• Dib-u-eegis Buugaag - Hagaha sida-Geek-ga loo barto ee Windows 8

• Sida Muusiga loogu daro Google Slides

• Sida loo damiyo Furaha Daaqadaha

• Sida Loo Bedelo Kumbuyuutarkaaga Server-ka Warbaahinta DLNA

• 7 Farsamo Farsamo Kobcinta SEO ee Mareegaha Kasta

• Sida loo soo dejiyo Google Chrome Offline (Standalone) Rakibaye

• Sida loo digitize DVD-yada

• Sida Loo Arkiyo Bogagga Cajiska Ah Iyo Faylasha Ka Soo Baxa Browserkaaga

• Sida Warshada dib loogu habeeyo Xbox One ama Xbox Series X

• Ku samee Gmail Desktop App leh 3-dan macmiil ee iimaylka ah

• Furmark waa Qalabka Tijaabada Cadaadiska ee GPU si loo tijaabiyo Kaarka Garaafyada