3.1 Ghz frequency having more CPU usage than 2.5 Ghz

Pramit Kumar Biswas · Nov 25, 2015

When I play CS 1.6 my quad core i5 4440 at 3.1 GHz wth no hyperthreading gives an usage of 27% ( average ) while playing CS 1.6. I have seen an i5 3210m at 2.5 Ghz ( with hyperthreading ) having less CPU usage than me at 10-15% .The i5 3210m though comes with nvidia gpu but the i5 4440 has only Intwl Graphics. On both occasions the fps is 60hz. Can any one help me??? Does any one have CS1.6 ?? If yes please post your CPU usage.

Xtergo · Nov 25, 2015

Intel HD graphics is an integrated gpu so cpu load will also be gpu load if you know what i mean, the nvidia gpu is lowing down the graphics processing for the cpu thus you get lower cpu usage on that i5 3210m.

Pramit Kumar Biswas · Nov 25, 2015

Xtergo :

But does the speed of i5 4440 hold any strong point??

Crixilian · Nov 26, 2015

quad core withou HT has 4 threads
quad core with HT has 8 threads

if 1 threads on 100% CPU usage, then
quad core with HT = 100*1/4=25%
quad core w/o HT = 100*1/8=12.5%

it is natural, because overall CPU usage is average of all CPUs usage

Pramit Kumar Biswas · Nov 26, 2015

Crixilian :

I5 3210m is dual core 4 threads

Crixilian · Nov 26, 2015

check your background process, it should be something else cause the higher cpu usage
integrated GPU has integrated GPU core itseft, not using CPU core
integrated GPU only use RAM memory and bandwidth

Pramit Kumar Biswas · Nov 26, 2015

Crixilian :

I have seen it. Only hl.exe is eating 27% CPU and nothing else is running.

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3.1 Ghz frequency having more CPU usage than 2.5 Ghz

Pramit Kumar Biswas

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Xtergo

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Pramit Kumar Biswas

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Crixilian

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