i5 bottlenecks my gtx 1080

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Jun 6, 2017
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ok so i just built my new gaming pc and the benchmarks that i saw were games like bf1 or gta 5 so i built the pc and downloaded the games after i opened them the fps was running half of what the benchmarks told bf1 was at 60 fps with stuttering and gta 5 only at 60 fps and dropping to mid 40 in mid sometimes after that i opened afterburner and task manager and saw cpu 100% and gpu 40% is that a bottleneck if so should i upgrade to an i7 7700k or there is another solution please help

pc specs:
motherboard: asus prime b250m-a
cpu:i5 7500
cpu cooler: arctic freeze extreme
ram:hyperx fury 8gb 2400mhz
gpu:gtx 1080 g1 gaming
psu:corsair vs650 650w
 
Solution


The usage will vary from game to game, and you will still see drops due to running a beefy card like the gtx1080 at low resolution/standard refresh - even with your triple monitor setup. A stronger cpu is best here.
Get a 7700k AND 16bg of memory - those games will use more than 8gbs of ram - or you will still experience the same problems.
 
ok so i found the solution ish i updated my bios and the fps drops were smaller and no stuttering so i'm going to save up some money for the i7 7700k and 8 more gb of hyperx fury 2133mhz because it's the same one as my other 8 gb of ram
 


No i bought the Intel i5 7600 very early of the year (days after motherboard for H270 released) for that CPU.

I bought GTX 1080 later, but i going upgrade to Coffee Lake Soon (with New motherboard)
 




coffee lake? maybe kaby lake
 


The 1080ti is up to 30% faster than 1080... the benchmarker is also using 16gb 3200mhz ram, about twice what you currently have, and I bet they also ran the test on a single monitor as opposed to your triple that's locked at 60fps, which is the most you'll ever really see unless you upgrade to a high refresh one. If a program says otherwise, it's not taking into account the 60fps cap.
 


i get asbout 60-80 fps in bf1 the witcher 3 80fps
 
Again, whatever is telling you that, isn't taking into account your monitors' 60fps cap. It's superficial. It won't matter if you have a 7740x, a 1080ti, with 32gbs 4000mhz ram - capable of pushing 3000 fps or whatever - if the monitor maxes at 60, then that's the most you'll ever see.
 


i know that's the max my monitor can show is 60 fps but i have no point of upgrading my monitor now if the fps is just 60 now when i'll buy the i7 and more ram my pc will show more then now and then i'll upgrade to a 144hz monitor
 
I5 7600k - however minor that increase will be - clocked slightly higher, and is overclockable... with a z-series motherboard.
Those games will benefit from the 7700k's extra threads, as well as being clocked higher than your current I5.

Beware: when adding ram, the sticks may or may not work. If you're going to get 16gb, it'd be safer to get a new kit. If you choose to add another 8gb - even if it's the same brand and speed - if the timings are different, it can lead to system instability.
 
A non oc i5 with a gtx1080 is rather unbalanced. However, I run a 6600k at 4.4 and have my monitor (which is 2560x1080, so 1.3x 1080) clocked to 75hz.

In that combo, every game sits at 75fps, maxed, usually 1.5dsr, with GPU loads of 80-90 and CPU sometimes lower (Witcher) or also maxed (watch dogs, bf1). It's a very decent experience and the 1080 remains low stressed and cool.

So it's no bad thing and you, like me, can keep the 1080 for at least another build or monitor upgrade

Def try and overcloxk the monitors, clean drivers using ddu, through some.more ram in as others have suggested.
 



if i get 1 stick of 16gb is it good or i should get a new kit?
 


One stick will be fine. I'm not going to go into detail of single channel and dual channel... it'll just over-complicate things for you.
 


i will do the detail, At least you will run some workstation with ecc memory or you go tu use the igpu (the integrated cpu) dual channel doesnt make any difference, it just make the double of the bandwich, that was good in the first gen of rams, but ddr3 doesnt fall in that problem, ddr4 less because one module has enought bandwich and the bottleneck will be the HDD or SDD, ( calm down its a normal bottleneck), igpu can make a full use of a single memory bandwich, thats why dual channel makes igpu better.
 
ok somebody told me to use ddu so i used it installed my drivers again and now bf1 is running 100% on the cpu and the gpu any solutions? or meaning to this? after one game in bf1 like that my pc was so hot to touch because the gpu was making it overheat so much i enabled gpu fans 100% and put a big fan outside to cool my pc
 

The 7500 is going to bottleneck a 1080 in BF1, so 100% usage is right.
 


i already know that but the gpu is at 100% now
 


Then your computer is in a weird state of being balanced. However, you now have no upgrade path for your GPU and as games start using more threads in the future- Intel is making sure that's happening by going to 6c-12t on mainstream chips, you may find your i5 falls behind quite a bit in 2018's AAA titles.