IS-5 (Object 730)
Winrate by players
Winrate by vehicle
Players
Battles
47
47
7
1551
49
48
14
1646
51
52
31
4215
52
52
45
9761
53
53
46
10227
54
55
61
7292
55
56
58
13373
56
55
66
12496
57
57
77
15493
58
58
65
16152
59
59
75
15819
60
59
71
13261
61
61
92
22662
62
61
84
18641
63
62
66
14471
64
64
68
14204
65
63
49
7084
66
65
50
11855
67
66
43
7439
68
65
22
3458
69
71
33
3285
70
69
36
5775
71
70
25
5336
72
70
17
1094
Damage by players
Damage by vehicle
Players
Battles
1000
810
24
3189
1100
905
33
2956
1200
1269
43
5828
1300
1244
66
16059
1400
1154
73
12068
1500
1109
108
23100
1600
1098
94
17042
1700
1297
114
28372
1800
1327
102
21905
1900
1491
108
21269
2000
1188
86
17025
2100
1507
93
23279
2200
1356
69
15559
2300
1437
54
10095
2400
1452
46
6521
2500
1268
41
8101
2600
1694
27
3488
2700
1548
15
1330
Winrate by players
Damage by vehicle
Players
Battles
47
501
7
1551
49
1176
14
1646
51
1216
31
4215
52
911
45
9761
53
1208
46
10227
54
1326
61
7292
55
1142
58
13373
56
1209
66
12496
57
1253
77
15493
58
1174
65
16152
59
1291
75
15819
60
1178
71
13261
61
1195
92
22662
62
1516
84
18641
63
1457
66
14471
64
1667
68
14204
65
1274
49
7084
66
1502
50
11855
67
1554
43
7439
68
682
22
3458
69
1910
33
3285
70
1532
36
5775
71
1149
25
5336
72
1282
17
1094
VIII tier /
Heavy Tank /
U.S.S.R. /
Premium
Price
1500 gold
Hull armor
120 / 120 / 60
Hit points
1750 HP
Turret armor
201 / 90 / 129
Basic Performance
Armor protection
Firepower
Shot efficiency
Maneuverability
Vehicle efficiency chart (winrate)
Vehicle efficiency chart (damage)
Vehicle efficiency chart (winrate/damage)
The development of the vehicle was started in 1949 by the Design Bureau of the Chelyabinsk Kirov Plant under the supervision of Joseph Kotin. In 1950 a preproduction batch of 10 vehicles was launched. After the vehicle underwent all trials and received upgrades, it was adopted for service in 1953 under the designation IS-8.
Configurations and modules
Guns 1
122 mm D-25TA
Gun tier
Aiming Time (s)
Caliber (mm)
Dispersion at 100 m (m)
Rate of Fire (rounds/min)
Elevation Angle (deg)
Depression Angle (deg)
Reload Time (s)
AP Penetration, mm
APCR Penetration, mm
HE Penetration, mm
HEAT Penetration, mm
AP Damage
APCR Damage
HE Damage
HEAT Damage
DPM AP
DPM APCR
DPM HE
DPM HEAT
Maximum Penetration, mm
Maximum Damage
Gun Weight (kg)
Turrets 1
IS-5 (Object 730)
Turret Tier
Turret Hit Points
View Range (m)
Traverse Speed (deg/s)
Traverse Angle, Left (deg)
Traverse Angle, Right (deg)
Turret Weight (kg)
Engines 1
V-12-5
Engine Tier
Power (hp)
Specific Power (hp/t)
Chance of engine fire
Engine Weight (kg)
Suspensions 1
IS-5 (Object 730)
Suspension Tier
Traverse Speed (deg/s)
Load Limit (kg)
Suspension Weight (kg)
Selected config characteristics
Hit points
Armor protection (%)
Firepower (%)
Shot efficiency (%)
Maneuverability (%)
Hull armor: front (mm)
Hull armor: rear (mm)
Hull armor: sides (mm)
Turret armor: front (mm)
Turret armor: rear (mm)
Turret armor: sides (mm)
Weight (kg)
Top speed (km/h)
Top reverse speed (km/h)
Load limit (kg)
Hull HP
Hull weight (kg)
Ammunition
Standard configuration
Best players
Only tanks with at least 100 battles take part in rating. 594 vehicles total.
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Average tank indicators
Calculated only among the tanks, on which at least 100 battles were held. Total processed 428 vehicles.
Victories % Damage Spotted Enemies destroyed Defense K/dam K/destr
59.112
1701.397
1.291
0.985
0.466
1.009
1.217
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