As 3DMark05 can make use of multiple videocards, the rankings are split up by the amount of cores in use.
| Score | Team | Cores | Frequency | Hardware | Cooling | TGPP | THWPP | ||
| 1. | 69416 marks |
|
Wegg | 2 | 1035/1125 MHz | Radeon HD 4850 GDDR3 | Dry Ice | 0 | 50.7 |
| 2. | 65325 marks |
|
Team OC Reunion | 2 | 900/1200 MHz | Radeon HD 4850 GDDR3 | Liquid Nitrogen | 0 | 40.5 |
| 3. | 59007 marks |
|
Team Hardware-Reaktor-Reloaded | 2 | 940/1250 MHz | Radeon HD 4850 GDDR3 | Water (Custom) | 0 | 30.4 |
| 4. | 57814 marks |
|
ROG Czech OC Guys | 2 | 751/1204 MHz | Radeon HD 4850 GDDR3 | 0 | 20.3 | |
| 5. | 57624 marks |
|
Team KATANA | 2 | Radeon HD 4850 GDDR3 | Water (Custom) | 0 | 15.2 | |
| 6. | 56596 marks |
|
ROverclocking | 2 | 900/1200 MHz | Radeon HD 4850 GDDR3 | Water (Custom) | 0 | 14.7 |
| 7. | 53145 marks |
|
Team MLG | 2 | 805/1150 MHz | Radeon HD 4850 GDDR3 | Air (Stock) | 0 | 14.3 |
| 8. | 52719 marks |
|
lab501.ro | 2 | 970/1250 MHz | Radeon HD 4850 GDDR3 | Air (Custom) | 0 | 13.9 |
| 9. | 51603 marks |
|
ocXtreme | 2 | Radeon HD 4850 GDDR3 | 0 | 13.5 | ||
| 10. | 50631 marks |
|
Alza OC | 2 | 705/1250 MHz | Radeon HD 4850 GDDR3 | Air (Stock) | 0 | 13.1 |
| 11. | 47632 marks |
|
MIFCOM OCAHOLIC | 2 | 750/1150 MHz | Radeon HD 4850 GDDR3 | Air (Stock) | 0 | 12.7 |
| 12. | 47180 marks |
|
Extreme Overclockers of Japan | 2 | 800/1150 MHz | Radeon HD 4850 GDDR3 | Air (Stock) | 0 | 12.3 |
| 13. | 46023 marks |
|
Warp9-systems | 2 | 713/1130 MHz | Radeon HD 4850 GDDR3 | Air (Custom) | 0 | 11.9 |
| 14. | 45937 marks |
|
Freeocen.de | 2 | 756/1100 MHz | Radeon HD 4850 GDDR3 | Air (Stock) | 0 | 11.5 |
| 15. | 45882 marks |
|
XtremeOverdrive OC team Italy | 2 | Radeon HD 4850 GDDR3 | Air (Custom) | 0 | 11.1 | |
| 16. | 45846 marks |
|
Madshrimps Belgium OC Team | 2 | 700/1100 MHz | Radeon HD 4850 GDDR3 | Air (Stock) | 0 | 10.7 |
| 17. | 45597 marks |
|
OC Team | 2 | 775/1145 MHz | Radeon HD 4850 GDDR3 | Air (Stock) | 0 | 10.3 |
| 18. | 45550 marks |
|
TechSweden.org | 2 | 773/1133 MHz | Radeon HD 4850 GDDR3 | Air (Custom) | 0 | 9.9 |
| 19. | 44877 marks |
|
Overclockaholics | 2 | Radeon HD 4850 GDDR3 | Air (Stock) | 0 | 9.5 | |
| 20. | 44839 marks |
|
Team Enthusiast OC | 2 | 810/1120 MHz | Radeon HD 4850 GDDR3 | Air (Stock) | 0 | 9.1 |
