glclock benchmark test. 
1. double buffers            
24.99 FPS  44930 TPS  at 1798 Triangles

2. single buffer             
36.59 FPS  65781 TPS  at 1798 Triangles

3. environment mapping  double buffers  
36.48 FPS  66693 TPS  at 1828 Triangles

4. environment mapping  single buffer 
41.44 FPS  75746 TPS  at 1828 Triangles

5. bi-linear  environment mapping  double buffers 
34.11 FPS  62357 TPS  at 1828 Triangles

6. bi-linear  environment mapping  single buffer  
40.14 FPS  73383 TPS  at 1828 Triangles

7. tri-linear  environment mapping  double buffers 
24.97 FPS  45636 TPS  at 1828 Triangles

8. tri-linear  environment mapping  single buffer  
31.53 FPS  57637 TPS  at 1828 Triangles

9. tri-linear  shading texture  double buffers 
24.97 FPS  45636 TPS  at 1828 Triangles

10. tri-linear  shading texture  single buffer  
32.59 FPS  59568 TPS  at 1828 Triangles

11. tri-linear  transparency texture  double buffers 
24.94 FPS  45586 TPS  at 1828 Triangles

12. tri-linear  transparency texture  single buffer  
31.48 FPS  57554 TPS  at 1828 Triangles

13. tri-linear  shading texture  transparency texture  double buffers 
 3.44 FPS  10862 TPS  at 3156 Triangles (Software)

14. tri-linear  shading texture  transparency texture  single buffer  
19.49 FPS  61515 TPS  at 3156 Triangles

15. tri-linear  shading texture  transparency texture  high quality 
clock  double buffers
 2.20 FPS  34641 TPS  at 15732 Triangles (Software)

16. tri-linear  shading texture  transparency texture  high quality 
clock  single buffer  
 7.47 FPS  117449 TPS  at 15732 Triangles