How does hyperthreading help gaming

You are using an out of date browser. It may not display this or other websites correctly. You should upgrade or use an alternative browser. Hyperthreading for gaming. Thread starter mad Start date Jul 11, Joined Jun 24, Messages 0. Does hyperthreading improve performance in games? Can anyone provide any benchmarks comparing HT on and off? And if there is a difference is it worth the price delta between i5 and i7?

Been reading some contradicting opinions on this lately, so I thought it might be a fun topic to discuss. Vya Domus. Joined Jan 8, Messages 6, 3. Well first of all you need to understand what HT does to understand what I am going to say about i5 vs i7 or whatnot. HT doubles some of the front end resources of a core , namely the bits that fetch , decode and decide what instruction is about to be executed. Meanwhile the resources that do the actual computations still remain in the same quantity , in other words all HT does is maximize the usage of a core.

Basically under normal circumstances a core remains not fully utilized most of the time , from that you may be able to see why HT would be more effective when there are less cores and less so when there are more in a game that typically manages a limited amount of multitasking.

So it kind of goes like this , something like a Pentium would be worthless without HT due to limited execution resources from the get go , a quad core with HT would generally be faster than one with out there are some games that will literally not run at 60fps if you don't have at least 8 threads such as AC:Origins. Now that Intel finally upped the core count after a decade the importance of HT has been somewhat diminished , but that's only for the time being.

At some point it will be more relevant such was the case with quad cores. Last edited: Jul 11, Joined Jun 1, Messages 2, 0. Do search, this has been discussed many times and the answer depends on the game but often it's minimal improvement. Joined Jul 25, Messages 9, 1. I added my comments to this in that other thread. Thanks for pointing it out dirtyferret! Joined Oct 21, Messages 6, 1. Negative improvement for games. Some games perform the same some games perform worse some perform much worse.

There is no reason to get pay money for this technology if all you do is play games. Vario said:. The other thread addressing encoding, not gaming.

For purely gaming, it performs the same or worse. Does hyperthreading increase gaming performance? Does turning off hyperthreading increase FPS?

Should I disable hyperthreading for gaming? Is 8 threads enough for gaming? Can games use 8 cores? Are 8 cores overkill for gaming? What does 8 core 16 threads mean? What does 4 cores 8 threads mean? Is 6 cores and 12 threads enough?

Is 4 threads enough for gaming? What does 4 cores 4 threads mean? Do games use threads? Is 2 cores enough for gaming? Is 2 cores better than 4 cores? Is 2 cores enough for fortnite? Is 4 cores better than 6 cores? Is 4 core 8 threads better than 6 cores 6 threads? Can games use 6 cores?

Do you really need 6 cores? Is a 4 core processor good for gaming? Are 6 cores fast? Is 6 cores enough for gaming and streaming? Is it better to have more cores or higher Ghz? Is 6 Core 6 threads enough for gaming? The built-in Benchmark gets more taxing the further it gets into the scene.

The final game in the built-in benchmarks next up are manual runs , Shadow of the Tomb Raider. Blair Witch is a first person horror title and even at just P once again heavily pushes the GPU, leaving the IK largely out of the question. The additional threads helped the min FPS once again, it seemed to slightly reduce stutter on loading when on horse back and galloping fast , but overall its not much of a difference.

For the average person, if gaming with other applications in the background, any extra performance might be vacuumed up by a few Chrome tabs or your antivirus updating in the background. This might lead some people to get better overclocks with their iK if they choose to turn off HT. But obviously, all of this is silicon lottery and also depends upon your particular cooling solution.