| Boeing 747-400F | Boeing 747-8F |
 |
 |
| Number of planes (Cargolux) |
| Overall Length |
| Wingspan |
| Height |
| Wingarea |
| Cabin width (inside) |
| Maximum Range |
| Cruising Speed (at 35 000ft) |
| Service ceiling |
| Maximum take-off weight |
| Max. Cargo capacity |
| Cargo volume |
| 10 | 8 |
| 70,60m | 76,30m |
| 64,40m | 68,50m |
| 19,40m | |
| 541,2m2 | 524,9m2 |
| 6,1m | |
| 8 230km | 8 185km |
| 901km/h (0,845 Mach) | |
| 43 000ft (13 000m) | |
| 396 900kg | 442 250kg |
| 121t | 140t |
| 764m3 | 858,4m3 |