Riga vs Tamandaré
The Riga and the Tamandaré are both Frigate classes. The Tamandaré displaces 3,500 tons — 2.5x the Riga's 1,416 tons. The Riga reaches 28 knots vs 25 knots for the Tamandaré. Operational range is 1,950 nautical miles for the Riga vs 5,500 for the Tamandaré. The Riga carries a crew of 175 vs 130 for the Tamandaré. The Riga was produced in 69 units vs 4 for the Tamandaré. The Riga was commissioned in 1954, 72 years before the Tamandaré (2026).
| Displacement | 1,416 tons ◉ |
| Maximum speed | 28.0 knots ◉ |
| Range | 1,950 nm at 14 knots ◉ |
| Length | 91.0 m ◉ |
| Beam | 10.2 m ◉ |
| Crew | 175 ◉ |
| Propulsion | 2 × shaft steam turbines, 2 × boilers; 21,000 hp (16,000 kW) |
| Armament |
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| Displacement | 3,500 tons ◉ |
| Maximum speed | 25.0 knots ◉ |
| Range | 5,500 nm ◉ |
| Length | 107.2 m ◉ |
| Beam | 16.0 m ◉ |
| Crew | 130 ◉ |
| Propulsion | CODAD 4 × MAN V12 28/33D 5,460 kW (7,320 hp) each; 2 × propeller shafts, 5-bladed controllable pitch propellers; Total output: 21,280 kW (28,540 shp) |
| Armament |
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Performance Radar Chart
Frequently Asked Questions
Which has greater displacement, the Riga-class or Tamandaré-class?
The Tamandaré-class has greater displacement at 3,500 tons compared to the Riga-class's 1,416 tons.
Which is faster, the Riga-class or Tamandaré-class?
The Riga-class is faster with a maximum speed of 28 knots compared to the Tamandaré-class's 25 knots.
Which has longer range, the Riga-class or Tamandaré-class?
The Tamandaré-class has a longer range at 5,500 nautical miles compared to the Riga-class's 1,950 nautical miles.
Which is longer, the Riga-class or Tamandaré-class?
The Tamandaré-class is longer at 107.2 meters compared to the Riga-class's 91.0 meters.
How many crew members do the Riga-class and Tamandaré-class have?
The Riga-class has a larger crew complement of 175 compared to the Tamandaré-class's 130 crew members.
Which has been built in greater numbers, the Riga-class or Tamandaré-class?
The Riga-class has been built in greater numbers with 69 vessels compared to 4 vessels of the Tamandaré-class.