Duke vs Halifax

Duke

British frigate, 4,900 tons displacement, uses CODLAG propulsion.
Origin	🇬🇧 United Kingdom
Category	Frigate
Type	Anti-submarine warfare frigate
Manufacturer	Yarrow Shipbuilders
Year introduced	1987
Number built	16 units
Estimated unit price	$165 million

Canadian frigate, introduced in 1991, has a maximum speed of 30 knots.
Origin	🇨🇦 Canada
Category	Frigate
Type	Guided-missile frigate
Manufacturer	Saint John Shipbuilding Ltd.
Year introduced	1991
Number built	12 units
Estimated unit price	NA

Displacement	4,900 tons ◉
Maximum speed	28.0 knots ◉
Range	7,500 nm at 15 knots ◉
Length	133.0 m ◉
Beam	16.1 m ◉
Crew	185 ◉
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)
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

Displacement	4,735 tons ◉
Maximum speed	30.0 knots ◉
Range	9,500 nm at 18 knots ◉
Length	134.1 m ◉
Beam	16.4 m ◉
Crew	255 ◉
Propulsion	CODOG: 2 × General Electric LM2500 gas turbines (47,500 shp), 1 × SEMT Pielstick 20PA6V280 diesel engine (8,800 shp)
Armament	8 × RGM-84 Harpoon block II missiles 16 × RIM-162 Evolved Sea Sparrow block II 1 × Bofors 57 mm Mk 3 gun 1 × Phalanx CIWS (Mk 15 Mod 21) 4 × 12.7 mm M2HQ Mini Typhoon remote weapon stations 2 × twin 324 mm Mk 32 torpedo tubes for 24 × Honeywell Mk 46 Mod 5 torpedoes

Which has greater displacement, the Duke-class or Halifax-class?

The Duke-class has greater displacement at 4,900 tons compared to the Halifax-class's 4,735 tons.

Which is faster, the Duke-class or Halifax-class?

The Halifax-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 Halifax-class?

The Halifax-class has a longer range at 9,500 nautical miles compared to the Duke-class's 7,500 nautical miles.

Which is longer, the Duke-class or Halifax-class?

The Halifax-class is longer at 134.1 meters compared to the Duke-class's 133.0 meters.

How many crew members do the Duke-class and Halifax-class have?

The Halifax-class has a larger crew complement of 255 compared to the Duke-class's 185 crew members.

Which has been built in greater numbers, the Duke-class or Halifax-class?

The Duke-class has been built in greater numbers with 16 vessels compared to 12 vessels of the Halifax-class.