Low Performance on 8350FX and Gtx 970 (Gaming)

masterdam17

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Mar 1, 2013
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Hey guys, been facing low performance on almost every game , at least lower than expected by most benchmarks on the web.
The system in use is :

8350FX @ 4.2Ghz (Acceptable Temps)
Gtx 970 Gigabyte G1 Gaming
2X4Gb (8gb) 1366Mhz DDR3 Ram running on dual channel
990fxa-ud3 Latest available bios version for this REV
700W Vitsuba PSU 80 Plus Bronze
Running most games from HDD , but swapping to SSD didn't make no difference


Some of the games in the matter are :
(MIN/AVG)
Doom 2016 (30/80fps) ---- Benchmarks on the web : (90/104fps)
Insurgency (20/40fps) --- No need for online benchmarks thats just too low for this cpu
Arma 3 Extremely low... Not over 40 fps (I know its badly optimized, this is just to mention it)
Fallout 4 (30/50fps)

The thing is , cpu is never over 60/70% use and the GPU is also not getting 100% usage...
Most of the time the games slow down below 60fps the cpu is at 60% and the gpu is not over 50%...
When the fps go up to the hundreds , most of the time the cpu is still at 60%/70% but gpu is at 100% which sounds a bit more reasonable.

I was thinking of a cpu bottleneck, but the benchmarks on the web say otherwise.. Is ram speed important for gaming? Is 1366mhz too slow ? Is RAM bottlenecking my cpu??

Not even one of the CPU cores reach 100% load in any time, which is weird.. Shouldn't it at least be at 100% on one of the cores if the cpu is actually bottlenecking?

It all sounds too weird but i haven't found any posts anywhere explaining if ram speed as low as 1366mhz could generate a bottleneck.

Thanks guys for your time!
 

mdsiu

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I'm assuming you are gaming at 1080p. Expect to get about 65% to 75% of the performance of an i7 4790k with your processor. You aren't going to get a major performance boost from higher clocked system RAM. The manufacturing process and design architecture are older and less efficient.

The CPU core doesn't need to be at 100% load to be unable to feed frame data fast enough to the GPU. I never upgraded from my Phenom II to this CPU because it really isn't much faster.
 

JohnnyBoy05

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You should check your load temps to be sure that the cpu is throttling. I read where a 8350 at 2.5Ghz was getting better fps than that. However that was with a 980ti .And what program are you using to check each individual core during game play?
 

JohnnyBoy05

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You should monitor what frequency your cpu is at when the fps drops like that as well. VRM overheating can cause a cpu to throttle too and there's quite few peeps having that issues with the 8 core fx chips.
 

masterdam17

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Hey guys thanks for the replies..
The thing is :
Heat is ok, the cpu is not one single frame over 60 degrees and the gpu is very cool even on 100% loads , G1 gaming solution from gigabyte really rocks.
Temp throttling is not the issue, at least on my cpu/gpu.

VRM overheating? That's something new for me, is there any software that reads VRM temps? Thanks for the info

I understand how amd performance should be lower than intel.. But i've seen many benchmarks online where i get less frames than the 8350 tested, and i have a similar or better gpu.