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URGENT!! Low FPS and low GPU usage! - Page 3

post #21 of 25
Quote:
Originally Posted by Dimaggio1103 View Post

Weak single thread performance. That's why. AMD or shall I say Bulldozer is particularly bad at this.

bf3 is a weird game to have a cpu bottleneck considering it's usage of 6 threads.
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Ryzen 2017
(17 items)
 
Home Server
(15 items)
 
 
CPUMotherboardGraphicsRAM
AMD R7 1700 @ 3.95GHz - 1.425V Asus Prime X370 Pro Sapphire RX Vega 56 16GB (2x8GB) G.Skill DDR4 2933MHz CL16-16-16-35 1T 
Hard DriveHard DriveHard DriveOptical Drive
BPX 120GB NVMe SSD *boot* Intel 730 Series 240GB SSD Crucial BX100 1TB SSD Asus DVDRW 
CoolingOSMonitorKeyboard
Noctua NH-D15 Windows 10 Pro x64 Acer XG270HU 1440P 144Hz Freesync Cougar 600k Mechanical 
PowerCaseMouseMouse Pad
Seasonic x1050w Antec 1100 V2 Razer Deathadder Elite Steelseries QCK Heavy 
Audio
Plantronics Rig 500e 
CPUCPUMotherboardGraphics
Opteron 4226 6 core Valencia 2.7GHz Opteron 4226 6 core Valencia 2.7GHz Asus KCMA-D8 Nvidia GT 520 1GB DDR3 
RAMHard DriveOptical DriveOS
32GB (4GBx8) Kingston 1066 ECC DDR3 (4x) Hitachi 500GB 7200RPM HDD's out of an old NAS Lightscribe CD/DVDRW Xubuntu 16.04 
MonitorKeyboardPowerCase
Dell 17" 4:3 Trash Dell Membrane OCZ 750w Generic Mid Tower 
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Lenovo Laser Tabletop None 
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post #22 of 25
Thread Starter 
Ok, all tests made (i was waiting for the weekend):

- First, i reinstalled the game and all my drivers: No result.
- Defragged my Hd: No result
- Removed CPU oc: No result
- Increased CPU oc to 5Ghz (Damn it was hot as hell): No result.
- Formatted windows and installed Bf3 again: 2FPS increase but still with 55,60% of GPU usage.
-My GPU is factory overclocked, heavily overclocked, maybe BF3 doesnt like the OC?
- Now after reinstall windows i dont know what else i can do...

- Actual games that i have low GPU usage and low fps:
BF3
BF4
Crysis 3
Thief
Tomb Raider 2013.

- With Assassins Creed 4, Dirt 3, Lost planet 3, TitanFall and Bioshock Infinite i have 89-96% of GPU usage and good FPS.
    
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post #23 of 25
Do you have another 16x pcie slot to try?
post #24 of 25
Thread Starter 
Quote:
Originally Posted by |-Goku-| View Post

Do you have another 16x pcie slot to try?

Yeah, i will try that and i will post the result.

EDIT: I tried 3 different pic slots, same problem... Maybe my PSU is the problem then? I mean, the AMD Bulldozer need a lot of power, and both my CPU and GPU are Oced...
Edited by Ghostman1911 - 4/13/14 at 3:24pm
    
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post #25 of 25
While you are trying solutions I would remove both over clocks.
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