glclock benchmark test. 
1. double buffers            
41.70 FPS  74977 TPS  at 1798 Triangles

2. single buffer             
42.60 FPS  76598 TPS  at 1798 Triangles

3. environment mapping  double buffers  
44.10 FPS  80612 TPS  at 1828 Triangles

4. environment mapping  single buffer 
46.56 FPS  85105 TPS  at 1828 Triangles

5. bi-linear  environment mapping  double buffers 
47.00 FPS  85922 TPS  at 1828 Triangles

6. bi-linear  environment mapping  single buffer  
46.75 FPS  85457 TPS  at 1828 Triangles

7. tri-linear  environment mapping  double buffers 
42.91 FPS  78432 TPS  at 1828 Triangles

8. tri-linear  environment mapping  single buffer  
47.00 FPS  85925 TPS  at 1828 Triangles

9. tri-linear  shading texture  double buffers 
36.80 FPS  67266 TPS  at 1828 Triangles

10. tri-linear  shading texture  single buffer  
37.10 FPS  67815 TPS  at 1828 Triangles

11. tri-linear  transparency texture  double buffers 
45.15 FPS  82531 TPS  at 1828 Triangles

12. tri-linear  transparency texture  single buffer  
47.19 FPS  86265 TPS  at 1828 Triangles

13. tri-linear  shading texture  transparency texture  double buffers 
29.60 FPS  93420 TPS  at 3156 Triangles

14. tri-linear  shading texture  transparency texture  single buffer  
30.15 FPS  95152 TPS  at 3156 Triangles

15. tri-linear  shading texture  transparency texture  high quality clock  double buffers 
 9.25 FPS  145481 TPS  at 15732 Triangles

16. tri-linear  shading texture  transparency texture  high quality clock  single buffer  
 8.66 FPS  136293 TPS  at 15732 Triangles