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. | 66097 marks |
|
Madshrimps Belgium OC Team | 2 | 1350/1450 MHz | Radeon HD 7870 (Pitcairn) | Water (Custom) | 0 | 6.5 |
| 2. | 56923 marks |
|
OC-Lab.si | 2 | 1225/1500 MHz | Radeon HD 7870 (Pitcairn) | Air (Custom) | 0 | 5.2 |
| 3. | 50522 marks |
|
HW Legend OC | 2 | 1250/1500 MHz | Radeon HD 7870 (Pitcairn) | Air (Custom) | 0 | 3.9 |
| 4. | 50133 marks |
|
Australia OC | 2 | 1320/1500 MHz | Radeon HD 7870 (Pitcairn) | Air (Stock) | 0 | 2.6 |
| 5. | 47339 marks |
|
Team MLG | 2 | 1152/1300 MHz | Radeon HD 7870 (Pitcairn) | Air (Stock) | 0 | 1.9 |
| 6. | 45941 marks |
|
Overclockers.com | 2 | 1175/1250 MHz | Radeon HD 7870 (Pitcairn) | Air (Stock) | 0 | 1.9 |
| 7. | 42978 marks |
|
Independent OC Team | 2 | 1220 MHz | Radeon HD 7870 (Pitcairn) | Air (Stock) | 0 | 1.8 |
| 8. | 35429 marks |
|
Hellas Overclocking Team | 2 | 1150/1400 MHz | Radeon HD 7870 (Pitcairn) | Air (Stock) | 0 | 1.8 |
