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Duke vs Oliver Hazard Perry

Duke vs Oliver Hazard Perry at a glance — displacement 4,900 vs 4,165 tons, length 133 vs 136 m, speed 28 vs 30 knots, crew 185 vs 176.

Specifications
Duke Oliver Hazard Perry
Origin 🇬🇧 United Kingdom 🇺🇸 United States
Category Frigate Frigate
Type Anti-submarine frigate Guided-missile frigate
Manufacturer Yarrow Shipbuilders Bath Iron Works
Year introduced 1987 1977
Number built 16 units 71 units
Estimated unit price $165 million $122 million
Displacement 4,900 tons 4,165 tons
Maximum speed 28.0 knots 30.0 knots
Range 7,500 nm at 15 knots 4,500 nm at 20 knots
Length 133.0 m 136.0 m
Beam 16.1 m 14.0 m
Crew 185 176
Performance Radar Chart
Armament & Systems
Duke Oliver Hazard Perry
Armament
  • 1 × 32-cell Sea Ceptor GWS 35 VLS
  • 2 × quad Harpoon Block 1C (being replaced by Naval Strike Missile)
  • 2 × twin 12.75 in (324 mm) Sting Ray torpedo tubes
  • 1 × BAE 4.5 inch Mk 8 naval gun
  • 2 × 30 mm DS30M Mk2 guns or 2 × 30 mm DS30B guns
  • 2 × Browning .50 caliber heavy machine guns
  • 4 × General-purpose machine guns
  • 1 × single-arm Mk 13 Missile Launcher (40-missile magazine with SM-1MR and Harpoon missiles)
  • Mk 38 Mod 2 Machine Gun Systems
  • 2 × triple Mark 32 Anti-submarine warfare torpedo tubes (Mark 46 or Mark 50 torpedoes)
  • 1 × OTO Melara 76 mm/62 caliber naval gun
  • 1 × 20 mm Phalanx CIWS
  • 8 × Hsiung Feng II SSM or 4 HF-2 and 4 HF-3 supersonic AShM (Taiwanese vessels only)
  • 2 × Bofors 40 mm/L70 guns (Taiwanese vessels only)
Propulsion CODLAG: 4 × 1,510 kW (2,025 hp) Paxman Valenta 12CM diesel generators or 4 × 1,650 kW (2,210 shp) MTU 12V4000 M53 diesel generators; 2 × GEC electric motors delivering 2,980 kW (3,996 hp) each; 2 × Rolls-Royce Marine Spey SM1C delivering 19,500 kW (26,150 hp) 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
Change comparison vs
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Frequently Asked Questions

Which has greater displacement, the Duke-class or Oliver Hazard Perry-class?
The Duke-class has greater displacement at 4,900 tons compared to the Oliver Hazard Perry-class's 4,165 tons.
Which is faster, the Duke-class or Oliver Hazard Perry-class?
The Oliver Hazard Perry-class is faster with a maximum speed of 30 knots compared to the Duke-class's 28 knots.
Which has longer range, the Duke-class or Oliver Hazard Perry-class?
The Duke-class has a longer range at 7,500 nautical miles compared to the Oliver Hazard Perry-class's 4,500 nautical miles.
Which is longer, the Duke-class or Oliver Hazard Perry-class?
The Oliver Hazard Perry-class is longer at 136.0 meters compared to the Duke-class's 133.0 meters.
How many crew members do the Duke-class and Oliver Hazard Perry-class have?
The Duke-class has a larger crew complement of 185 compared to the Oliver Hazard Perry-class's 176 crew members.
Which is more expensive, the Duke-class or Oliver Hazard Perry-class?
The Duke-class is more expensive at approximately $165 million per unit compared to the Oliver Hazard Perry-class at $122 million.
Which has been built in greater numbers, the Duke-class or Oliver Hazard Perry-class?
The Oliver Hazard Perry-class has been built in greater numbers with 71 vessels compared to 16 vessels of the Duke-class.