Stellarium runs fine on my Dell Latitude D-630 Win Xp laptop, 30FPS easily. Runs between 3-5 FPS on the Win 7 machine, very jerky and clunky.
Machine is Win 7 Home premium 64, Core i5 3570K CPU, ASrock Z77 Pro4 MB w/ Intel HD 4000 integrated video, double checked and confirmed to have the latest drivers.
Video has been checked with Phoenix RC Flight Sim, 0fps, so I know the integrated controller is working fine.
FAQ says "This happens when hardware rendering is disabled. If you have a 3D video card, make sure that your OpenGL drivers are installed and up to date." Double checked and confirmed OpenGL 4.0 support, OpenGL enabled.
Stellarium 0.11.4 64 Bit. 32 bit version on XP laptop works fine.
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Follow up, forgot to mention, machine has 16GB of RAM
"Downgrading" to 0.11.2 32bit resolved the issue. 160+ FPS now, MUCH faster load time.