FDI vs Petya
The FDI and the Petya are both Frigate classes. The FDI displaces 4,460 tons — 3.9x the Petya's 1,150 tons. The FDI reaches 27 knots vs 30 knots for the Petya. Operational range is 5,000 nautical miles for the FDI vs 4,870 for the Petya. The FDI carries a crew of 125 vs 90 for the Petya. The FDI was produced in 2 units vs 54 for the Petya. The FDI was commissioned in 2025, 60 years after the Petya (1965).
| Displacement | 4,460 tons ◉ |
| Maximum speed | 27.0 knots ◉ |
| Range | 5,000 nm at 15 knots ◉ |
| Length | 122.0 m ◉ |
| Beam | 17.7 m ◉ |
| Crew | 125 ◉ |
| Propulsion | Combined diesel and diesel (CODAD) arrangement with a total output of 32,000 kW (43,000 shp) |
| Armament |
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| Displacement | 1,150 tons ◉ |
| Maximum speed | 30.0 knots ◉ |
| Range | 4,870 nm at 450 knots ◉ |
| Length | 81.8 m ◉ |
| Beam | 9.2 m ◉ |
| Crew | 90 ◉ |
| Propulsion | 2 shaft CODAG: 2 gas turbines - 30,000 hp (22,000 kW), 1 diesel - 6,000 hp (4,500 kW) |
| Armament |
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Performance Radar Chart
Frequently Asked Questions
Which has greater displacement, the FDI-class or Petya-class?
The FDI-class has greater displacement at 4,460 tons compared to the Petya-class's 1,150 tons.
Which is faster, the FDI-class or Petya-class?
The Petya-class is faster with a maximum speed of 30 knots compared to the FDI-class's 27 knots.
Which has longer range, the FDI-class or Petya-class?
The FDI-class has a longer range at 5,000 nautical miles compared to the Petya-class's 4,870 nautical miles.
Which is longer, the FDI-class or Petya-class?
The FDI-class is longer at 122.0 meters compared to the Petya-class's 81.8 meters.
How many crew members do the FDI-class and Petya-class have?
The FDI-class has a larger crew complement of 125 compared to the Petya-class's 90 crew members.
Which has been built in greater numbers, the FDI-class or Petya-class?
The Petya-class has been built in greater numbers with 54 vessels compared to 2 vessels of the FDI-class.