Estienne d’Orves vs Oliver Hazard Perry
The Estienne d’Orves and the Oliver Hazard Perry are both Frigate classes. The Oliver Hazard Perry displaces 4,165 tons — 3.8x the Estienne d’Orves's 1,100 tons. The Estienne d’Orves reaches 23 knots vs 30 knots for the Oliver Hazard Perry. Operational range is 4,500 nautical miles for the Estienne d’Orves vs 4,500 for the Oliver Hazard Perry. The Estienne d’Orves carries a crew of 90 vs 176 for the Oliver Hazard Perry. The Estienne d’Orves was produced in 20 units vs 71 for the Oliver Hazard Perry. The Estienne d’Orves was commissioned in 1976, 1 years before the Oliver Hazard Perry (1977).
| French frigate/aviso, 1,100 tons displacement, propelled by two diesel engines driving two shafts. | |
| Origin | 🇫🇷 France |
| Category | Frigate |
| Type | Aviso |
| Manufacturer | Arsenal de Lorient |
| Year introduced | 1976 |
| Number built | 20 units |
| Estimated unit price | NA |
| United States frigate, introduced in 1977, uses gas turbines to reach a speed of 30 knots. | |
| Origin | 🇺🇸 United States |
| Category | Frigate |
| Type | Guided-missile frigate |
| Manufacturer | Bath Iron Works |
| Year introduced | 1977 |
| Number built | 71 units |
| Estimated unit price | $122 million |
| Displacement | 1,100 tons ◉ |
| Maximum speed | 23.0 knots ◉ |
| Range | 4,500 nm at 15 knots ◉ |
| Length | 80.0 m ◉ |
| Beam | 10.3 m ◉ |
| Crew | 90 ◉ |
| Propulsion | 2 SEMT Pielstick 12 PC 2 V400 diesel engines, 8,900 kW (12,000 bhp), 2 shafts |
| Armament |
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| Displacement | 4,165 tons ◉ |
| Maximum speed | 30.0 knots ◉ |
| Range | 4,500 nm at 20 knots ◉ |
| Length | 136.0 m ◉ |
| Beam | 14.0 m ◉ |
| Crew | 176 ◉ |
| Propulsion | 2 × General Electric LM2500-30 gas turbines generating 41,000 shp (31 MW) through a single shaft and variable pitch propeller; 2 × Auxiliary Propulsion Units, 350 hp (260 kW) retractable electric azimuth thrusters |
| Armament |
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Performance Radar Chart
Frequently Asked Questions
Which has greater displacement, the Estienne d’Orves-class or Oliver Hazard Perry-class?
The Oliver Hazard Perry-class has greater displacement at 4,165 tons compared to the Estienne d’Orves-class's 1,100 tons.
Which is faster, the Estienne d’Orves-class or Oliver Hazard Perry-class?
The Oliver Hazard Perry-class is faster with a maximum speed of 30 knots compared to the Estienne d’Orves-class's 23 knots.
Which has longer range, the Estienne d’Orves-class or Oliver Hazard Perry-class?
The Oliver Hazard Perry-class has a longer range at 4,500 nautical miles compared to the Estienne d’Orves-class's 4,500 nautical miles.
Which is longer, the Estienne d’Orves-class or Oliver Hazard Perry-class?
The Oliver Hazard Perry-class is longer at 136.0 meters compared to the Estienne d’Orves-class's 80.0 meters.
How many crew members do the Estienne d’Orves-class and Oliver Hazard Perry-class have?
The Oliver Hazard Perry-class has a larger crew complement of 176 compared to the Estienne d’Orves-class's 90 crew members.
Which has been built in greater numbers, the Estienne d’Orves-class or Oliver Hazard Perry-class?
The Oliver Hazard Perry-class has been built in greater numbers with 71 vessels compared to 20 vessels of the Estienne d’Orves-class.