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. | 15878 marks |
|
OC-Lab.si | 1 | 1141/1143 MHz | Radeon HD 2600 XT GDDR4 | Water (Chilled/Cold) | 0 | 18.1 |
| 2. | 14466 marks |
|
Overclock.net | 1 | 857/1278 MHz | Radeon HD 2600 XT GDDR4 | Air (Stock) | 0 | 14.5 |
| 3. | 14440 marks |
|
lab501.ro | 1 | 857/1287 MHz | Radeon HD 2600 XT GDDR4 | Air (Custom) | 0 | 10.9 |
| 4. | 14213 marks |
|
PC Games Hardware | 1 | 850/1278 MHz | Radeon HD 2600 XT GDDR4 | Air (Stock) | 0 | 7.2 |
| 5. | 14209 marks |
|
Bench!T.kz [OC Team] | 1 | Radeon HD 2600 XT GDDR4 | Single Stage Phase Change | 0 | 5.4 | |
| 6. | 14110 marks |
|
OC-Team Europe | 1 | 985/1098 MHz | Radeon HD 2600 XT GDDR4 | Air (Custom) | 0 | 5.2 |
| 7. | 13833 marks |
|
Hardware Arena Turkiye | 1 | 857/1278 MHz | Radeon HD 2600 XT GDDR4 | Air (Stock) | 0 | 5.1 |
| 8. | 13794 marks |
|
XtremeOverdrive OC team Italy | 1 | 837/1233 MHz | Radeon HD 2600 XT GDDR4 | Air (Stock) | 0 | 5.0 |
| 9. | 13778 marks |
|
Freeocen.de | 1 | 850/1179 MHz | Radeon HD 2600 XT GDDR4 | Water (Custom) | 0 | 4.8 |
| 10. | 13762 marks |
|
Overclocking Team Austria | 1 | 850/1179 MHz | Radeon HD 2600 XT GDDR4 | Air (Stock) | 0 | 4.7 |
| 11. | 13632 marks |
|
XtremeSystems | 1 | 850/1180 MHz | Radeon HD 2600 XT GDDR4 | Air (Custom) | 0 | 4.5 |
| 12. | 13612 marks |
|
Team Russia | 1 | 1100/2196 MHz | Radeon HD 2600 XT GDDR4 | Water (Custom) | 0 | 4.4 |
| 13. | 13583 marks |
|
***deleted*** | 1 | 857/1206 MHz | Radeon HD 2600 XT GDDR4 | Air (Stock) | 0 | 4.3 |
| 14. | 13556 marks |
|
JMax-Hardware | 1 | 857/1251 MHz | Radeon HD 2600 XT GDDR4 | Air (Stock) | 0 | 4.1 |
| 15. | 13460 marks |
|
Team MLG | 1 | 850/1179 MHz | Radeon HD 2600 XT GDDR4 | Air (Stock) | 0 | 4.0 |
| 16. | 13402 marks |
|
OverclockZone-Thailand | 1 | 857/1242 MHz | Radeon HD 2600 XT GDDR4 | Air (Stock) | 0 | 3.8 |
| 17. | 13166 marks |
|
HardWareAnalisis.es | 1 | 857/1233 MHz | Radeon HD 2600 XT GDDR4 | Air (Stock) | 0 | 3.7 |
| 18. | 13149 marks |
|
Team Hungary | 1 | 857/1250 MHz | Radeon HD 2600 XT GDDR4 | Air (Stock) | 0 | 3.5 |
| 19. | 13143 marks |
|
TecLab OC Team | 1 | 850/1179 MHz | Radeon HD 2600 XT GDDR4 | Air (Stock) | 0 | 3.4 |
| 20. | 13142 marks |
|
DinoxPC Overclock Community | 1 | 843/1215 MHz | Radeon HD 2600 XT GDDR4 | Air (Stock) | 0 | 3.3 |
