Grisha vs Poti

Grisha

Russian corvette, introduced in 1970, displaces 980 tons and has a crew of 60.
Origin	🇷🇺 Russia
Category	Corvette
Type	Anti-submarine corvette
Manufacturer	Zelenodolsk Gorky Plant
Year introduced	1970
Number built	86 units
Estimated unit price	NA

Ex-USSR Poti corvette, introduced in 1960, displaces 589 tons and uses a CODAG propulsion system.
Origin	🇨🇳 Ex-USSR
Category	Corvette
Type	Anti-submarine corvette
Manufacturer	Kerch yard
Year introduced	1960
Number built	66 units
Estimated unit price	NA

Displacement	980 tons ◉
Maximum speed	34.0 knots ◉
Range	4,000 nm at 10 knots ◉
Length	71.6 m ◉
Beam	9.8 m ◉
Crew	60 ◉
Propulsion	3 shaft, 2 M-507A cruise diesels, 20,000 shp, (2 shafts); 1 boost gas turbine, 18,000 shp, (1 shaft)
Armament	1 twin SA-N-4 Gecko surface-to-air missile launcher (20 missiles) 1 twin 57mm 70-caliber AK-725 dual purpose guns 2 RBU-6000 anti-submarine rocket launchers (96 rockets) 2 twin 533 mm torpedo tubes 2 depth charge racks (12 depth charges) Up to 18 mines in place of depth charges

Displacement	589 tons ◉
Maximum speed	38.0 knots ◉
Range	4,500 nm at 520 knots ◉
Length	59.4 m ◉
Beam	7.9 m ◉
Crew	80 ◉
Propulsion	2 shaft CODAG, 2 gas turbines 22,371 kW (30,000 shp) and 2 M503A diesels 5,966 kW (8,000 bhp)
Armament	1 × twin 57 mm (2.2 in) guns 2 × RBU-6000 anti submarine rocket launchers (RBU-2500 in Romanian and early Soviet ships) 1 × quad 406 mm (16 in) anti-submarine torpedo tubes (some ships have 1 × twin 533 mm (21 in) torpedo tubes)

Which has greater displacement, the Grisha-class or Poti-class?

The Grisha-class has greater displacement at 980 tons compared to the Poti-class's 589 tons.

Which is faster, the Grisha-class or Poti-class?

The Poti-class is faster with a maximum speed of 38 knots compared to the Grisha-class's 34 knots.

Which has longer range, the Grisha-class or Poti-class?

The Poti-class has a longer range at 4,500 nautical miles compared to the Grisha-class's 4,000 nautical miles.

Which is longer, the Grisha-class or Poti-class?

The Grisha-class is longer at 71.6 meters compared to the Poti-class's 59.4 meters.

How many crew members do the Grisha-class and Poti-class have?

The Poti-class has a larger crew complement of 80 compared to the Grisha-class's 60 crew members.

Which has been built in greater numbers, the Grisha-class or Poti-class?

The Grisha-class has been built in greater numbers with 86 vessels compared to 66 vessels of the Poti-class.