Hi. From time to time my PC suffers lagging while gaming. It doesn't matter if the game is newer one or 5+ years (Half-life 2). I'm aware that my system is entry level and cpu heavy games can't run at all with tolerable FPS. Same story with badly optimized games like GTA IV and NFS Hot Pursuit (2010), even if I turn every possible graphics to low. Specs are: G860, ASUS 4870 512 mb, 4 GB Ram, HDD 160 GB 7200 rpm, Fortron Hexa 500 W. According to some articles many games still use only 2 cores. So 720p should not be a problem (managed to run Battlefield 3 medium settings campaign e.g.).
I also get lag when browsing WEB longer period and many tabs open. Youtube skips for a sec or less and then continues. When I look at task manager I see a huge CPU usage jump to 60-80% and next it comes back to normal. Probably same happens when gaming (cpu jumps and huge fps drops).
Benchmarks are fine, AIDA 64 shows no faulty hardware, HD Tune shows no errors on a hdd, fresh win install, ccleaner, no viruses detected. CPU temps are ok, gpu wont exceed 80 C, if I turn afterburner to high 40%.
So actually I have no idea where the problem lies. My first guess is HDD because it is quite old.
Any advice is appreciated.
Cheers
I also get lag when browsing WEB longer period and many tabs open. Youtube skips for a sec or less and then continues. When I look at task manager I see a huge CPU usage jump to 60-80% and next it comes back to normal. Probably same happens when gaming (cpu jumps and huge fps drops).
Benchmarks are fine, AIDA 64 shows no faulty hardware, HD Tune shows no errors on a hdd, fresh win install, ccleaner, no viruses detected. CPU temps are ok, gpu wont exceed 80 C, if I turn afterburner to high 40%.
So actually I have no idea where the problem lies. My first guess is HDD because it is quite old.
Any advice is appreciated.
Cheers