AMD FX 8350 & Evga GTX 970 Low FPS/Usage
Hello everyone! I really enjoy playing Battlefield and I have sunk so much money into my PC to run it so I can have a good time playing it. Well about a month or two ago I upgraded my PC, clean installed windows, and now I am here today with this issue. Before I get too in-depth here are my specifications:
CPU: AMD FX 8350 (Stock)
CPU Cooler: Corsair H80i Liquid Cooler (Temps are about 25 idle and 48 under load so no throttling)
Ram: 16gb Gskill Ripjaws @1600mhz
GPU: Evga GTX 970 SC
Motherboard: Asrock Fatal1ty 990FX Killer
PSU: Corsair CX750m
Ok with that said here are the things I have tried:
-Clean installation of Windows
-Defragging my hard drive
-Moving GPU to another PCI-E Slot
-Changing cables on PSU
-Upgrading my ram
-Disabling things in bios (Cool & Quiet, Turbo core, etc)
-Overclocking both CPU and GPU
-Changing power in nvidia control panel to prefer maximum performance
-Also changing the power mode to performance in windows
-Reinstalling Battlefield 4
Also to add onto this my friend has the same specs as me but just Corsair ram and he is getting the same performance issues. So hopefully if there could be a solution it would fix his performance as well. Alright so onto the frames. I usually get 55-80 fps and it is always fluctuating and jumping around. The reason this is happening is because I noticed my GPU usage is not reaching its maximum 98% or even 99%. It is very upsetting because this game is awesome and I just want to get a constant framerate I can enjoy. I also have another friend with the exact same motherboard and processor as me yet he has dual radeon GPU's (Sorry I forgot the models) and he runs well over 100 fps with a constant 99% usage! So this CPU is definitely not a bottleneck. Now this is the weird thing, when I play single player campaign on BF4 I get pretty good usage (About a constant 98% usage with the occasional drops) yet once I go into multiplayer all that good performance just goes away. I really hope we can narrow down the reasons as to why this is happening. Maybe is it the 970 and FX 8350 just not the best couple for this? I just sunk so much money into my PC and I can't really afford anymore things and I was hoping this build would be perfect. Thanks guys! :catvery-happy:
Good news guys. I am finally happy with my results. Check out my GPU load now:
http://s26.postimg.org/g03m6sxyx/screenshot_2015_03_06.png
As you can see its in the 90's almost all the time with occasional drops. Has my FPS improved? Somewhat. It now rarely drops below 60 and stays between 80-90 frames which is perfect for me.
Now the fix. I was messing around in my bios and seeing the difference between 4.8ghz and 4.6ghz to see if it changed much. As stupid as this may sound, I looked more into my bios and noticed that some of the power savings features were still on which I thought I had off all this time. I am not positive if this is the fix but here is some that most likely played into solving this:
-Upgrading to Windows 8.1
-Overclocking to 4.6ghz
-Disabling power saving features in bios
All I can say is I remember doing hundreds of tests on windows 7 with power savings off in my bios and my usage was all over the place so I have a pretty good feeling the upgrade to Windows 8.1 helps. Big thanks to Zorlacc and MorningTimeCloud for trying their best to help me through this as best as they could have. Hope this helps anyone else but I just don't want anyone to have to upgrade to Windows 8.1 and not have their issue fixed. :cattongue: