glclock-4.5 benchmark test. 

1. double buffers            
74.90 FPS  134670 TPS  at 1798 Triangles

2. single buffer             
114.70 FPS  206230 TPS  at 1798 Triangles

3. environment mapping  double buffers  
74.90 FPS  136917 TPS  at 1828 Triangles

4. environment mapping  single buffer 
169.40 FPS  309663 TPS  at 1828 Triangles

5. bi-linear  environment mapping  double buffers 
74.90 FPS  136917 TPS  at 1828 Triangles

6. bi-linear  environment mapping  single buffer  
166.90 FPS  305093 TPS  at 1828 Triangles

7. tri-linear  environment mapping  double buffers 
74.90 FPS  136917 TPS  at 1828 Triangles

8. tri-linear  environment mapping  single buffer  
166.70 FPS  304727 TPS  at 1828 Triangles

9. tri-linear  shading texture  double buffers 
74.90 FPS  136917 TPS  at 1828 Triangles

10. tri-linear  shading texture  single buffer  
104.70 FPS  191391 TPS  at 1828 Triangles

11. tri-linear  transparency texture  double buffers 
74.90 FPS  136917 TPS  at 1828 Triangles

12. tri-linear  transparency texture  single buffer  
167.10 FPS  305458 TPS  at 1828 Triangles

13. tri-linear  transparency texture  with over sampling  double buffers 
74.90 FPS  144557 TPS  at 1930 Triangles

14. tri-linear  transparency texture  with over sampling  single buffer  
101.10 FPS  195123 TPS  at 1930 Triangles

15. tri-linear  shading texture  transparency texture  double buffers 
74.90 FPS  236384 TPS  at 3156 Triangles

16. tri-linear  shading texture  transparency texture  single buffer  
86.20 FPS  272047 TPS  at 3156 Triangles

17. tri-linear  shading texture  transparency texture  high quality clock  double buffers 
24.98 FPS  345300 TPS  at 13812 Triangles

18. tri-linear  shading texture  transparency texture  high quality clock  single buffer  
26.33 FPS  363255 TPS  at 13812 Triangles