fps issue maybe bottleneck

[ahmedsimple]

hi guys

ive been having this issue for too damn long with no full explanation why exactly neither a cause....

ive been playing csgo for around 2 years and a couple of months ago i started to have a massive fps drop while ingame, normal and smooth gaming for csgo and ideal fps should be 300 stable or doesnt drop below 250 then u start having stuttering and lag. anyways so recently i launch the game and its 230 and drops lower to 90 or 80 if heavy action, any idea what is going on ??
i had 2 pc with same problem,

old setup: amd fx8320, 8gb ram, gigabyte GA990FXA-UD3, nvidia zotac gtx560ti and also with upgrade to evga gtx760SC, 500HDD, 650W psu.

current setup: amd fx6300, 8gb ram, 550W psu, nvidia gtx650ti, 500HDD, ASUS M5A78L-M USB3

i have dont plenty of tests on OCCT and other programs, first its not temperature as even when i wake up and turn it on its still the same, from occt result i see a slight drop in the cpu clock speed, from 3.5 drops to 2.6 or 2.7 for a second then back to normal same as fps,

could it be bottleneck ?? because i have tested everything. motherboard, ram, psu i cant think of a good reason... help please
thanks

 

[GhislainG]

What are the thermal margins at full load? Does the motherboard throttle the CPU? When FPS drop to 90, what's the CPU frequency?

 

[ahmedsimple]

What are the thermal margins at full load? Does the motherboard throttle the CPU? When FPS drop to 90, what's the CPU frequency?

i dont know what you mean about throttle. generally the cpu fan is very loud with csgo and seems like its using alot of power and cpu usage. cpu frequency at normal and factory clock which is 3.5ghz and drops to 2.7 randomly with power supply test on OCCT and so is the fps also. it drops

 

[GhislainG]

Why not check the thermal margins with AMD Overdrive while stress testing the CPU? You should check them when the frequency drops to 2.7 GHz; you could also run Prime95 Small FFTs. They should be at least 10°C; the higher the better.