Playing BF4 64 players so hard to get stable 120FPS from LOW to HIGH, the GPU usage is damn unstable. I tried going 130% resolution scale and set almost everything on low except texture quality/filtering, mesh and terrain quality and still struggle with GPU usage hitting only 30% at some point with FPS at only 70-80. The CPU wasnt stressed at all, sitting only at 60% on all cores except higher usage about 80% at CPU 2 (Hyperthreaded) with temperatures at below 75c. Crysis 3 / BF4 SP works fine. Running on 13.12 Drivers and cores have been unparked. Like this already doubt about buying 2nd R9 290 liao since GPU usage so damn unstable even for single GPU. CPU and GPU OC all stable and stress teseted (GPU through 10 hours of Unigine Heaven and CPU through 12 hours of Prime95. Issue still occurs with all stock clocks for CPU and GPU.

Help anyone?

This post has been edited by devillightning1: Apr 16 2014, 06:16 PM

Dunno leh, last time use 14.3 core clock fluctuate like hell when OCed, although Mantle's GPU usage seems to be more stable at 98-99% last time if I remember

1080p, still havent go CF, but now wondering if I should go anot liao

Windows 8.1 Pro...

Anyway for the Unigine Heaven benchmark...later only post on the forum, a bit embarrassing performance haha
1920x1080


1600x900


No problems to me

Either BF4's DX11 got fark up for AMD gpus to promote mantle or BF4 is buggy as hell (as always)

I wan Overkill specs for future 2560x1440 or BF4 at least 120FPS above at higher settings (u know me lah, I care about FPS alot in BF), thats why aiming for dual R9 290 as the 780 Ti is so bloody expensive that if I choose that, it would cost about RM1k (2k more if I go SLI), not worth it lah. I am running on default HIGH settings liao, and the GPU usage is randomly going from 70-80+ sometimes 90% only without hitting at least 100FPS.

Depending on your settings...probably medium - high

Mantle wtf?
Free wallhack

Got my second R9 290 Tri-X already...damn excited to see what games it can murder haha

yeah...though its abit on the low side I guess. Surely wont run OC settings when gaming lol, casing damn hot and fans also loud although still bearable.

Bf4 I got stuck at like between 120-130 fps max lol, even at low settings wtf. Oh and I think my pc is not using the 8gb ram, only using pagefile. I disabled pagefile and try to run crysis 3 and crash immediately lol

This post has been edited by devillightning1: Apr 27 2014, 12:09 PM

Mantle. This issue has happened since using single R9 290 lol...Maybe because I using jack sparrow OS ah?

Well...I doesn't have any BSOD, gotta be OS inside setting. Battlefield 4 doesn't use up the 8GB ram, only 4GB, and the filepage usage kept increasing to 13GB even in single player...I have totally no idea how to fix this

Processor is fine at 50-60% usage stock I believe in MP 64p, clocked and stock no difference. Later go reach home will check the ram

When playing BF4


On idle after quiting BF4

All stock bro...Im starting to wonder is it Windows update problem

Tried switching RAM sticks with my brother just now, on my PC with both RAM sticks playing with paging fail off will cause Bf4 to "run out of memory".

EDIT: One thing I noticed when playing Crysis 3. When playing with paging file disabled, in the task manager in the "Committed" it shows 7.6/7.9...surely something is leaking, and BF4 will surely be a lot higher lol...

This post has been edited by devillightning1: Apr 27 2014, 08:34 PM

No one told me...Running dual graphic cards also almost doubles your RAM usage lol...I format my PC for nothing lol...

Well, when I removed one card, games use up around 3GB pagefile. Using crossfire increased the pagefile to something around 5.8-6+ GB...

well...that was according to MSI Afterburner anyway. Running Prime95 now in Blend mode, funny that it states that it will test a lot of RAM, but only use like 3.0GB of my physical RAM

Normal? Seems like my SSD likes to go updownupdown


This post has been edited by devillightning1: Apr 28 2014, 05:54 PM