Games has lag spikes

[acid_i3urn]

Connected via Lan cable to the router or wirelessly? Could be packet loss.

Connected via LAN

 

[acid_i3urn]

Have you tried other games to see whether you get the same problem? If not, maybe try verifying the game files

I can try another title but GTA seems to be a very demanding title when it comes to GPU and RAM

 

[acid_i3urn]

https://www.gamersnexus.net/guides/2878-gta-v-stuttering-mystery-on-i5-r5-cpus-part-2

Try capping your FPS to 120 using riva tuner statistics server (bundled with msi afterburner) and see what happens.
Also make sure you are in fullscreen mode and not windowed or borderless windowed mode.

Let me try that, It seems in the video the same issue, but not while in benchmarking it, it is in full-screen mode as far as I know.

 

[Soul Assassin]

Let me try that, It seems in the video the same issue, but not while in benchmarking it, it is in full-screen mode as far as I know.

You can run the Rivatuner Statistics Server with the graph on to check frame times and then use the RTSS frame limiter and set it to 120FPS and check again.

 

[ponder]

You can run the Rivatuner Statistics Server with the graph on to check frame times and then use the RTSS frame limiter and set it to 120FPS and check again.

Would propably be easier to enable the log file and then it would be very easy to check for frame time spikes.

 

[Kung Fu Porkchop]

I can try another title but GTA seems to be a very demanding title when it comes to GPU and RAM

Your GPU is more than enough for GTAV and your memory shouldn't be a problem either. I've played on lower spec PC and the game ran just fine. I'm currently running a 1070ti with 16GB and GTAV runs like a dream.

 

[Soul Assassin]

Would propably be easier to enable the log file and then it would be very easy to check for frame time spikes.

Why not both:

 

[Masataka]

I recall another thread on here with the same issue in GTA5, so it’s likely an issue with the game.

 

[ponder]

I recall another thread on here with the same issue in GTA5, so it’s likely an issue with the game.

There's a known issue with the game engine at high fps and certain cpus.