Mid-high gaming build having awful lag/stuttering on even basic tasks

Antoni

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Apr 1, 2013
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Hello, it's been a while since I've been around here. What did I miss?

So my problem is my gaming build. I say mid-high level but the components are a few years old now so maybe it's not considered that anymore. My build:

i5 3570k
2x 4GB Corsair Vengeance 1600Mhz
GTX 670 MSI Dual fan OC
PSU: Coolermaster GX650W Bronze

The problem with my build is that it has very bad lag/stuttering frequently. It's not 100% of the time but it is frequent, probably has an incident every few minutes. Stuttering as in games freeze for a few seconds, so do other basic things like typing. I type a sentence out and nothing changes on screen until a few seconds later it types out onscreen very quickly. Even CAPS LOCK lags. That's right, I press caps lock and sometimes it will take the PC a few seconds to turn the light on the keyboard on and activate caps lock.

Some things that tend to cause these problems/make them worse:
The first 10-15 minutes after starting the computer
Opening new programs
Tabbing between programs.

Saving simple documents always take several seconds and near freeze the computer, on any generic office computer the same task would happen in a flash.

The only thing I know is that I had my PC running without the graphics card when I originally built it and it ran smooth as butter. Then when I bought and added the graphics card several months later it ran into these problems. The first indicator was how the PC now took 10x longer the startup than before the GPU was installed. Over the years these issues seem to have become progressively worse, gradually I think. Stuttering in videos began to happen more and more frequently etc.

I am not sure but the PSU may have been tightly plugged in, maybe slightly pulling at the connection to the GPU and possibly other components. Is this a likely cause for these type of problems? Would the components last this many years in this case?

Any and all help would be much appreciated.
 

dudmont

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Feb 23, 2015
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have you tweaked the pagefile? Have you cleaned your registry ever? Have you defragged the HD? These questions are basics, but important. How you doing upgrading drivers?
What are you using for a HD? Do you have the bios set to AHCI for your drives? Do you have the intel storage drivers installed?
I would be very confident saying your issue is software based. So start with the simple things and work through a list.
 

Antoni

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Apr 1, 2013
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I haven't unfortunately, I've not been "in the scene" for a while either so I'm quite unfamiliar with most of the things you suggested. I'd appreciate if you could give me basic guidance for the list.

The PC was running perfectly until I place the GPU into it, that is when everything instantly started to go downhill. The lag is absolutely unnatural, it's as if something in the PC is physically damaged and not working correctly.
 

dudmont

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Windows has a defrag program. Run that first. Right click on your c:. Go to properties. Click on tools. You'll see the defragment option. Click on it.
Next, use windows update. Update everything. You'll update your storage drivers and your video drivers in the process. This might clear up your problem.
After you do this. Do some internet research on registry cleaning software. Pick the best you can find. I use regcleaner and systemmechanic(other people will/might suggest something else)
When you've completed these things. Go into the bios and make sure your HD is set to AHCI mode. While you're at it. Check to see if your SATA cable is a SATA 3 cable. If you're not using a Solid State, then this isn't that important. But I think you're not using one, as the problems you're trying to solve, almost certainly wouldn't exist if you did have one.
Keep defragging your drive till it's at like 95% unfragmented.
Pagefile adjusting is more advanced. I'd suggest doing some googling of this. Someone has to have put together a nice walkthrough on the topic. It doesn't take long if you know what you're doing, but it takes long to write then to do. I'll just say, I keep my pagefile on a small partition that keeps the thing in check, gives it enough space to do what it needs to do, keeps it neat and tidy.
 

Antoni

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Apr 1, 2013
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Defragmented the HDD. It was already fine I think, it says it's running defrags automatically on a once a week schedule.

Updated all drivers.

I use CCleaner to clean up the registry. I might just be imagining things but since doing that things seem a bit quicker, there are still problems though and if I turn the PC off and use it later I'll know if it worked or not. It may have reduced the stuttering/lagging considerably but it's definitely not gone I think.

One thing that might be interesting: I opened bandicam (not recording) to keep an eye on the FPS. I'm getting a stead 50FPS in the game and even when the stuttering happens the FPS metre doesnt go down at all. As far as bandicam can see my FPS stays the same.

Oh, pressing ctrl+alt+delete causes the CPU to go to 100% briefly... other things also probably do that. I've seen it reach 100% when playing GTA V.