my dream is to play Flightgear on 3 Displays. Therefore I have the following machine:
Intel® Core™ i5 CPU 760 @ 2.80GHz × 4
8 GB Ram
Amd Raedon 7950 HD
3 Displays each running with 1920x1080
I tried nearly all driver Options (Opensource, Proprietary and currently AMD Beta 12.11) Drivers seam to be correctly installed.
fglrxinfo display: :0 screen: 0 OpenGL vendor string: Advanced Micro Devices, Inc. OpenGL renderer string: AMD Radeon HD 7900 Series OpenGL version string: 4.2.11995 Compatibility Profile Context
Glxgears in standart size (As it opens)
3717 frames in 5.0 seconds = 743.318 FPS 4033 frames in 5.0 seconds = 806.506 FPS 4137 frames in 5.0 seconds = 827.231 FPS 4266 frames in 5.0 seconds = 853.051 FPS
The System is running - but somehow slow alltogether. Mouse is hanging from time to time, Desktopswitch takes 20sec etc.
And in Flightgear i get 8 Fps/sec. No different if i open one normalsize Window or the 3 Display setup.
Is my Hardware not big enough for this setup. (Processor maybe?) or do you think there is a setup Problem?
Do you need other testoutputs to help me?