Battlefield 4 problems

[alexbrandner]

When I join a game everything is fine good fps no stuttering but suddently gpu usage drops to 20% and cpu usage goes 100% then after 1minute
everything is fine again but after 2minutes it happens again!
When I play I have no other programs running.
It doesn't matter what settings I play on it always happens

Pc:

CPU: g3258 oced to 4.2ghz

GPU:gtx 750ti windforce oced to
1421mhz

4gb ram corsair vengeance

500gb hdd

I need help!

 

[i7Baby]

You said "My cpu isn't at 100% when my gpu usage is high only when it's low" - your CPU usage is at 100%% when your GPU usage is low. This means your CPU is bottlenecking your PC.

 

[alexbrandner]

Okay