Then I'll keep HT enabled almost all the time, except for games older than 2013 :-) Am I right? Also, I don't need more than 60 fps, at 1920*1080 :-) I don't think games really need OC CPUs, especially if you have a high-end one, like i7 (on which all games should have superior fps). Also, I don't plan overclocking it (I'll get the 4770 model, not 4770k one). Unless you are having overclock or heat issues, leave it on, much more applications and the OS will benifit from it vs a few games losing out on just a very tiny performance increase. These days there is little or no reason to disable it. Only a very few older games have shown higher performance when HT is off, usually however when HT is off you also get a drop in temperatures by a few degress, which is ideal for overclockers, however useless compared to a drop of 10 degrees by just replacing the standard CPU grease with Arctic Silver 5, etc. Even the old WinXP is aware of hyperthreading and would put it to some good use with multi-tasking. However, honestly you won't see that much difference and it's best to keep it enabled for the OS backend work. The important thing to note is not to rush things with the BIOS, especially if you are using it for the first time.Originalmente postado por Azza ☠:Yes, it's entirely possible and some people do this due to considering some games work better with it disabled. You can easily turn the feature on using the same steps. This article should provide you with enough information to avoid trial-and-error when disabling hyperthreading. If you don’t see the option to turn off hyperthreading it’s best to research your exact model for more help. Particularly on Asus laptops, there is no option to disable hyperthreading but you may find some workarounds online in tech forums.u003cbru003eu003cbru003eDepending on which processor you have, the location in BIOS may be different than what we’ve mentioned above. This is more common on laptops but often times the option just simply doesn’t exist. What if I don’t see the option to turn it off? u003cbru003eu003cbru003eThis is really one of the things you’ll need to test out to get the best answer based on your system and the software you’re running. Some users have complained of heating issues after disabling hyperthreading while others say their system actually runs cooler.u003cbru003eu003cbru003eAside from the fact that you could be putting your computer at risk according to several experts, you should only consider disabling hyperthreading when it’s absolutely necessary to do so. Based on our tests, it really depends on too many factors (such as how many cores you have, what you’re doing, etc.) to give a straightforward answer.u003cbru003eu003cbru003eThese days, most PCs will automatically stop and begin hyperthreading as necessary to speed things up. There’s actually a lot of debate here on whether or not you should disable hyperthreading. Frequently Asked Questions Should I disable hyperthreading? In part, this is because certain programs cannot efficiently send multiple data strings into a threaded core. However, the speed might not improve in other applications. You get a significant improvement (up to 30%), especially if you are on a slower processor, such as i3 or i5. Does Hyperthreading Always Work?įor gaming and streaming purposes, hyperthreading usually does the trick. If you want to do heavy-duty image or video processing, or 3D rendering, you might benefit from hyperthreading your processor, even if it’s i7. But in reality, you only get four cores on some i7 processors, and i7 Core processors from the Extreme series may come with up to eight cores. But make sure you know the real facts about the hardware you have.įor example, Intel hints at the number of cores by labeling its processors i3, i5, i7, etc. The more cores there are, the less likely you are to need hyperthreading. Having more cores on your CPU means faster processing.
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