Lag spikes in new games.

Cheezzy

New Member
Hello. First of all sorry for my bad english, I hope youll understand everything. So let me explain my problem.
I have a new pc and I built it myself, every hardware is new except the motherboard. The motherboard i got borrowed me my friend and i think its old but not too much. And the problem is that i have relatively strong pc but when i play new games i have a lag spikes. For example I play Dirt Rally, I can play on highest setting and on lowest setting and its the same. I have 60 fps for like 30 seconds and then it drops to 12 fps for like a minute than back to 60 fps etc. I dont know whats causing it but my friend told me that its because CPU overheat but when i have fps drop in game and I minimalize the game and look on Advanced System Care monitoring the CPU is always on 58 or 60 celsius which is not that high is it ? So i thing thats not whats causing the lag spikes. Now Ill write my computer specs:

Motherboard: ASRock N68C-GS FX
CPU: AMD FX-8300, 8-Core (95W), 3.3GHz (4.2GHz Turbo), 16MB cache, BOX, socket AM3+ (Vishera)
GPU: GIGABYTE GTX 960 WINDFORCE 2X Gaming 4 GB, GV-N960WF2OC-4GD, 4GB GDDR5 (7010MHz), NVIDIA GeForce GTX960 (1241MHz), Boost clock 1304MHz
RAM: Kingston 8GB KIT DDR3 1600MHz CL10 HyperX Fury, 2x4GB, PC3-12800, CL10-10-10-30, voltage 1.5V
PSU: Corsair VS450, Computer power supply unit 450W, 80 Plus, ATX, 120mm fan
HDD1: Seagate Desktop HDD 1TB, SATA III, NCQ 64MB cache, 7200rpm, ST1000DM 003-1ER162
HDD2: WD 500 GB, WDC WD50 00AAKS-00Z7B
OS: Microsoft Windows 8.1 64-bit

I have a fan on the CPU borrowed from a friend so i dont know a name but its not the fan that comes with the CPU its a bigger fan and it has heatpipes so i think its a good fan and than i have 2 more fans one i put on a side of my pc case and its pushing the air from the GPU out of the case and the next fan i put on the back of the case and its pushing the air out. I think thats everything about my hardware if you need some more information just tell me and Ill find it out and tell you.

Today i played Dirt Rally and I downloaded a program called CPUID Hardware Monitor and I recorded temperatures and usages of my hardware. Ill upload all the screenshots of those graphs. When I look on the graph CPU clock speed i see that its on 1400 MHz for like 90 seconds and than it goes up to 3400 MHz for like 20 seconds I dont know if thats normal because I dont understand computers that much or if its not and GPU power and clock speed doesnt seem normal to me too. Ill also upload a screenshots from Dirt Rally with MSI Afterburner On-Screen Monitoring. Those screenshots were taken while I had normal fps and while i had a lag spike. drt_2016_11_12_18_17_36_277.jpg drt_2016_11_12_18_05_44_646.jpg drt_2016_11_12_18_17_01_706.jpg

So I think thats all from me for now. Ill be very thankful for any help. If you need any more info just tell me and Ill get it for you.
 

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Darren

Moderator
Staff member
You're thermal throttling. The dropping down to 1400MHz is a sure sign of that, I see it all the time with those AMD chips. Dust out your CPU cooler, and maybe get some fresh thermal paste on there. 62oC is the max those are supposed to go and if you start bouncing off that thermal limit it'll automatically downclock to 1400MHz.
 

Cheezzy

New Member
You're thermal throttling. The dropping down to 1400MHz is a sure sign of that, I see it all the time with those AMD chips. Dust out your CPU cooler, and maybe get some fresh thermal paste on there. 62oC is the max those are supposed to go and if you start bouncing off that thermal limit it'll automatically downclock to 1400MHz.

Thanks for the fast reply! You are right, I didnt know that my CPU has a termal limit only 62 celsius. I fixed it by cleaning my CPU cooler and I added more thermal paste and than I disabled thermal trottle in bios. Now I have no lag spikes in games and my CPU goes to 65 celsius max at full load. Thank you so much for the help!
 
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