link to download the drivers: http://www.multiupload.com/4ZQF5F9AU0
alternative download link. thanks to Rayiskon! http://www.mediafire.com/?z8f6djtrg9h82th
-extract the .rar file
-place the file to /system/lib/egl
-adb for advanced, root explorer works as well
-reboot and benchmark
Ok, installed new drivers.
AnTuTu Benchamark results:
2D Graphics: 278
3D Graphics: 832
Cpu Freq: 1,4GHz
Total Score: 3209
2D Graphics: 285
3D Graphics: 1161
Total Score: 3602
Well, 3D performance improved in nearly 1.5 times, the test with knights with the old drivers had 30-35 fps, with new - 55-58 fps.
Thanks a lot!
This is not my work and all the credits go to a huge Chinese GT-I9001 community: