Jump to content

Sapphire Hd7970 Crashes


Guest 1other1

Recommended Posts

Guest 1other1

I am having almost constant video crashes lately with Prepar3D 2.2 on Windows 8.1/64bit. At first I thought it might be EZCA related so I switched to OpusFSX cameras and still have video crashes. I'm using the latest AMD beta drivers for Win 8.1/64 but have been experimenting with older drivers with the same results. When I’m in the sim however it runs extremely well – it seems the crashes come from view changes. My specs are below. If I’m in the wrong place here I apologize in advance. Thanks.

CPU: i7-4470 3.40 with overdrive
RAM: 16 GB
Windows 8.1 with latest updates
Have 3 monitors but only running sim on center ASUS 27″ 2560X1440X32

GRAPHICS:
Sapphire HD7970 3GB
Overdrive:
GPU 1050
Memory 1500
Power 20%

USING RadeonPro:
VISUAL:
AA – Use app
AA Mode – Supersampling
AA Filter – Unchecked
Anisotropic – App controlled
Tess: Unchecked
Vertical sync: Checked – Off, unless app specifies
ADVANCED:
Texture Filter – High quality
Mipmap – High Quality
TWEAKS:
VSync – Always on (Double Vsync)
Triple buffer – checked
Dynamic framerate – Keep up to 33FPS

IN-GAME SETTINGS:
DISPLAY:
FXAA: Off
MSAA: 4 Samples
Texture:
Anisotropic 16X
Texture Res: High
Tessellation Enabled
VSync – Off
Wide view – Checked
Mipmap – Checked
SCENERY:
LOD – Ultra
Tess – Ultra
Mesh res – 5m
Texture res – 30cm
Scenery complex – Dense
Autogen veg – Normal
Autogen building – Normal
LIGHTING:
Landing – Checked
Lens flare – Checked
HDR – Unchecked

MAIN SCENERY ADDONS:
FTX Global
FTX Global Vector

OTHER:
FSUIPC
ESCA
OpusFSX

Link to comment

I did not have crashes, but had terribly long lag when doing menu changes or view changes or task switching out of p3d. It would hang and say non responding program. I run a 7850 on win7. I used the p3d menu system the other day and I no longer have the lags or non responding program problem. I have no idea what this did, but it fixed the hung program. I suppose it is worth a shot for you to try it. You have nothing to lose.

-Stampee

Link to comment
Guest 1other1

Thanks stampee but these are real video crashes. Blank or colored screens and I can still hear the sim - computer needs to be shut down and restarted. I'm wondering if this is an AMD driver/Win 8.1 issue and if anyone has had this before with Prepar3D.

Link to comment

Hi,

 

which AMD driver are you using? I just installed the new 14.4 driver (have the HD7970 as well) and noticed crashes in some areas when changing views (birds eye view and then zooming out).

I am not sure yet if this is related to the new driver or to the ORBX AU scenery i just installed. Today i will rollback to 13.2 and check again.

 

Erik

Link to comment

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
  • Tom Allensworth,
    Founder of AVSIM Online


  • Flight Simulation's Premier Resource!

    AVSIM is a free service to the flight simulation community. AVSIM is staffed completely by volunteers and all funds donated to AVSIM go directly back to supporting the community. Your donation here helps to pay our bandwidth costs, emergency funding, and other general costs that crop up from time to time. Thank you for your support!

    Click here for more information and to see all donations year to date.
×
×
  • Create New...