And make sure to clean the old paste off the cooler and the processor using 70% or more isopropyl alcoholrubbing alcohol. Includes tests and pc download for windows 32 and 64bit systems. Everything else will be 30c lower and will not require the same voltage. Aida64 extreme is an industryleading system information tool, loved by pc enthusiasts around the world, which not only provides extremely detailed information about both hardware and installed software, but also helps users diagnose issues and offers benchmarks to measure the performance of the computer. This download installs the intel extreme tuning utility intel xtu version 6. The diagnostic tool checks for brand identification, verifies the processor operating frequency, tests specific processor features, and performs a stress test on the processor. Run the prime95 executable and select just stress testing when asked. Under just 5 minutes stress test with xtu temperatures quickly goes.
Cpu temps during prime 95 stress test ars technica. The freeware stress test tool heavyload was developed to bring your pc to its limits. Mersenne numbers can be proved composite not prime by either finding a factor or by running a lucaslehmer primality test. On my system running the small fft torture test, the new version is about 8c hotter sorry about that. I have an asus z97a motherboard paired with a 4770k cpu stock speeds and stock cooler in a fractal design r4 case with stock front intake fan and stock rear exhaust fan. Im a complete noob trying to test a build i just put together. I finally got my pc build put together and am going to run prime95 small fft the rest of the night to see if its stable. Stock 6700k hitting 94 degrees on prime95 overclockers forums. Temps usually dont get too high, unless you have horrible airflow in your case. Intel core i7 4790 cpu temperature heat stress and torture test. This tutorial will show you how to stress test your computer and make sure your overclock is stable. You dont have ht so itll be cooler but 60 degrees, doubt it.
When the program launches, click on just stress testing. I also noticed that prime 95 and occt is increasing my cpu voltage value from 1. Hey gang,going to start stress testing my new i9 9900k a little, mainly to check on core temps. I recently got a new computer this week and i was wondering if these are normal temps i should be getting. In this section well be keeping voltages and temperatures at very conservative. One common recommendation on overclocking forums is to use prime95 version 27. If it doesnt crash in five minutes theres a good chance it is stable. It can be installed on any edition of windows and clientserver versions 32bit and 64bit currently supported by microsoft. Btw are you even overclocking or just doing prime95 on all stock settings that would be pointless. I set it to the lowest overclock available which was 4. Quick and simple way to make sure your overclocking is stable. Heavyload puts your workstation or server pc under a heavy load and lets you test whether they will still run reliably. Given that cpu power consumption rises as temperatures increase, the. Now that we have that disclaimer out of the way, lets get to the presteps before overclocking.
Not too sure if i got a good cpu or not but these are the temps i get. Prime95 has been shown to push systems beyond any normal use, so being unstable in prime isnt indicative of an unstable system, as one wont hit those levels in actual use. Try download aida64 and see if the monitoring tool in that program reads. As a reference, a 4770k at stock with the stock cooler will hit about 86c in the same test, so these kind of temps are within reason. I have cpuid hwmonitor, speedfan, and asus ai suite on.
The first step is to download programs for monitoring and stress testing. This guide applies to the g3258, 4670k, 4770k, 5820k, 5930k, and 5960x. I did a second test using my cpu at stock speeds at 3. The first mersenne primes are 3, 7, 31, 127 corresponding to p 2, 3, 5, 7. Intel xtu is a windowsbased performancetuning software that enables novice and experienced enthusiasts to overclock, monitor. Intel core i7 4790 cpu temperature heat stress and torture. With prime 95 blend and occt burn tests for 15 mins.
G3258 stress tests are often very fast, especially if p95 is used and even at high multipliers. When i ran prime95 for two hours i hit a max temp of 92c but mostly hovered in the high 70s to low 80s. I was hoping to just get an idea of where i stood with this oc. Stock 6700k hitting 94 degrees on prime95 hey guys, i just finished my first. I personally use settings that give me up to 95c temps during short download the software and unzip the files to your desired location. I dont think 90c is too high in the pure avx fpu test. Current versions support the avx instruction set, which helps generate massive thermal loads. Hwmonitor showed a max temp of 49c but i only ran that test for 5 or 6 minutes. I think a reseat is definitely the first place to start. Prime95 good for stress testing cpus, motherboards, and memory. Aida64 only fpu stress test can be one of the highest stress test ever for a chip from sandy bridge and newer, and could be more demanding than p95 being just near than ibt with newer linpack for haswell with regular linkpack they are head to head. Ie, it can pass aida easily and still crash during intense real world use. My temps are around 51c under load 48c idle using the.
Is it normal temperature for my i7 4770k hardforum. Prime95s torture test dialog includes options to configure custom. Is prime95 good to stress test my skylake cpu or should i use. The seidon 120v isnt the greatest cooler, it is only ever so slightly better than a hyper 212 evo. The tips presented there should be helpful regarding how long to run the torture test and provide a solid guideline on how long to run the prime95 stress test. An extensive cpu stress test diagnostic which searches for prime numbers, execute lucaslehmer primality test. Prime95 stress test your cpu prime95 is a freeware program originally designed to find new mersenne prime numbers.
Aug 06, 2014 aida64s stress test is a bit less reliable since it doesnt stress the cpu as much as the others. So im left wondering if aida64 is better to test stability and temp than the other two, or is it just that my pc dont like the aida64 stress test. Unzip the compressed folder, open it and run the file named prime95. How to clear browser cache how to download youtube videos. On an athlon 64, the motherboard ram is connected directly to the cpu. Intel core i74790k processor bx80646i74790k renewed 4. Aug 21, 20 the only way to truly stress test haswell is with avx instructions. As a reminder, if that disclaimer threw you off wanting to overclock, just remember you can ask questions on the forums. Becareful with the download links, lots of ads which try to mislead you into clicking the wrong thing 1. If you want to use prime then the only version you should be trying is 26. His claim is its superior to prime95 in proving stability while not driving up the temps so. Im using an aio and when running it the temps shot up to 80c then stay in that.
If you are stable in other stress tests, and never get bsod, i wouldnt worry about it. Ive always found programs that increase the heat so much to be pretty unecessary since youre processor will absolutely never see those kinds of temps even under the most intense computing. It is every bit as stressful as any other program that is used to test overclock stability however, it produces real life temps. However, the best way to reduce temps on a 7700k is to delid. Dec 15, 2015 the seidon 120v isnt the greatest cooler, it is only ever so slightly better than a hyper 212 evo. The intel core i74770k, based on intels haswell microarchitecture, is a great. Post up your build if its stock or if you got a thermal compound upgrade, your testing settings, and the max temps. They also tested an i7 4770k with the same motherboard and it also. How to overclock an intel 4770k guide overclockers club. Hi guys, i built my own pc a little while ago and done a bit of overclocking with it. I have a new version of prime95 for haswell processors for you to try. Hi guys, as the title suggests, i have a 4770k clocked at 4.
Jan 26, 2016 this feature is not available right now. Prime numbers have long fascinated amateur and professional mathematicians. Aug 25, 2018 go here and download the relevant version of prime95 for the computer you want to stress test. Under ten minutes using prime 95s torture test, the gap increased. The default options are sufficient to do a well balanced stress test on the system. Prime95 is a small and easy to use freeware application that allows you to find mersenne prime numbers designed for overclockers. Prime95 often needs to be used for at least 10 hours to get the best results. Gimps, the great internet mersenne prime search, was formed in january 1996 to discover new worldrecordsize mersenne primes. You dont have to worry about the excessive temps of other programs. I got the corsair 750d case and just using the stock fans i got with it. Given the nature of prime95 it is now widely used as a cpu stress testing utility to gauge the stability of a cpu, especially when overclocking a system. Download the software and unzip the files to your desired location. I dont really have any problems issues atm but was just wondering what is the max safe temps while running prime 95.
It uses haswells new fusedmultiplyadd instructions for a little more cpu stress. Overclocked 4770k temps in prime95 much higer than occt. I am using prime 95, is blend the best test or small. Safe temps to run fsx with an overclocked i7 4770k. It doesnt use avx and will produce less heat, ie more realistic loads. Intel core i7 4790 haswell cpu temperature stress and torture test freeware links below. Prime95 can stress test three parts of your computer. Feb 05, 2017 intel core i7 4790 haswell cpu temperature stress and torture test freeware links below. So with an athlon 64, the cpuram interface is a memory controller built into the cpu.
Select the fft size configuration you want to use and then click on ok to start the stress test. These are the temps i get at idle and these are the temps i get during a few hours of playing wow. If he can run his system with no corruption or bsod at a lower stress test and that test represents his actual day to day use, that build is stable for me. Everything changed when i started testing with prime 95, i still had the intel utility open and noticed thermal throttling and temps getting upto 100c. Use real applications to judge stability, because avx instructions with unrealistic workloads will skew your voltage and cause high temps. The purpose of the intel processor diagnostic tool is to verify the functionality of an intel microprocessor. The g3258 doesnt have avx2, giving it weaker ipc and lower temps. I also stress test with different cpu and gpu benchmarkstress test software. Download center product specifications products support. This ranges from small fft which stresses mainly the cpu, to the blend test that puts a good deal of stress on most related hardware components. I downloaded and installed the version he linked with the built in loop feature but. Is it true that you can damage your cpu with prime 95. Ive been running prime95 and furmark simultaneously for about 20 minutes with hwinfo64 to do the monitoring and was wondering what other folks have been getting for their temperatures and fan speeds.