| «1980-12» | Italy Grand Prix - LI Gran Premio d'Italia |
| 1980-09-14 | Imola - Autodromo Internazionale Enzo e Dino Ferrari - 60 laps × 5.0 km : 300.0 km |
| Pos | Constructor | Points | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Williams • Ford Cosworth | 9 | 4 | 2 | - | 10 | 9 | 10 | 13 | 10 | 10 | 3 | 10 | 90 | ||
| 2 | Ligier • Ford Cosworth | - | 3 | 10 | 1 | 9 | 6 | 10 | - | 9 | 3 | 4 | 1 | 56 | ||
| 3 | Brabham • Ford Cosworth | 6 | - | 3 | 9 | - | 4 | 3 | 6 | 3 | 2 | 9 | 9 | 54 | ||
| 4 | Renault • Renault | - | 9 | 9 | - | 3 | - | 2 | - | - | 9 | 6 | - | 38 | ||
| 5 | Tyrrell • Ford Cosworth | 3 | - | - | - | 2 | - | - | 5 | - | - | 2 | - | 12 | ||
| 6 | Arrows • Ford Cosworth | - | 1 | 1 | 6 | - | 3 | - | - | - | - | - | - | 11 | ||
| 7 | Fittipaldi • Ford Cosworth | 4 | - | - | 4 | - | 1 | - | - | - | - | - | 2 | 11 | ||
| 8 | Lotus • Ford Cosworth | - | 6 | - | - | - | - | - | - | - | 1 | - | 3 | 10 | ||
| 9 | McLaren • Ford Cosworth | 1 | 2 | - | 3 | - | - | - | 1 | - | - | 1 | - | 8 | ||
| 10 | Ferrari • Ferrari | - | - | - | 2 | 1 | 2 | - | - | 1 | - | - | - | 6 | ||
| 11 | Alfa Romeo • Alfa Romeo | 2 | - | - | - | - | - | - | - | 2 | - | - | - | 4 | ||
| - | Osella • Ford Cosworth | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
| - | ATS • Ford Cosworth | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
| - | Ensign • Ford Cosworth | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
| - | Shadow • Ford Cosworth | - | - | - | - | - | - | - | - | |||||||
| - | Merzario • Ford Cosworth | - | - |
Points System
9-6-4-3-2-1 points for the top 6 places.
Best 10 results (5 from first 7 and 5 from last 7) count toward Drivers' championship.
All results counted towards Constructors' championship.
Half points are awarded for races stopped before three-quarter-distance was completed.