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Performance
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Session
Tier list
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IS-7
BlitzKit Tankopedia
Back
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Nation
U.S.S.R.
Class
Heavy
Tier
X
Type
Tech tree
Purchase price
6,100,000
Sale price
3,050,000
Research XP
250,000
Tech tree
593,500
15,015,700
x
1
x
2
x
3
x
4
x
5
x
10
I
T-26
0
0
II
BT-2
210
1.2K
III
BT-7
700
6K
IV
A-20
2.5K
85K
V
KV-1
10K
400K
VI
KV-1S
30K
900K
VII
IS
58K
1.4M
VIII
IS-3
77K
2.6M
IX
IS-8
165K
3.5M
X
IS-7
250K
6.1M
Configuration
Modules
X
X
X
X
Equipment
Clear
Provisions
Clear
Consumables
Clear
70s
75s
75s
12s
65s
20s
80s
100s
15s
70s
10s
70s
Crew skills
Clear
Maximize
VII
VII
VII
VII
VII
VII
Miscellaneous
Characteristics
Compare against
Tier X heavies
Tier X heavies
All of tier X
All of tier X
All tanks
All tanks
Firepower
Gun type
Regular
DPM
hp / min
2587
21 / 29
Reload
s
10.67
16 / 27
Penetration
mm
251
24 / 29
At 250m
247
Distance
m
Damage
hp
460
7 / 29
Module damage
hp
180
6 / 29
Caliber
mm
130
6 / 29
Normalization
°
5
Ricochet
°
70
Shell velocity
m/s
900
19 / 29
Shell range
m/s
720
1 / 29
Shell capacity
m/s
40
20 / 29
Aim time
s
2.63
26 / 29
Dispersion at 100m
Still
m
0.371
24 / 29
Moving
+0.186
15 / 29
Hull traversing
+0.186
15 / 29
Turret traversing
+0.069
1 / 29
After shooting
+3.720
6 / 29
Gun damaged
scalar
x 2.0
1 / 29
Gun flexibility
°
Depression
6.0
24 / 29
Elevation
18.0
13 / 29
Rear depression
2.0
16 / 23
Rear elevation
25.0
1 / 23
Crew training
Crew count
4
8 / 29
Commander
%
113
Gunner
%
124
Driver
%
124
Loader x 2
%
124
Maneuverability
Speed
kph
Forwards
40
14 / 29
Backwards
13
23 / 29
Engine power
hp
1100
7 / 29
Weight
tn
71.5
21 / 29
Terrain coefficients
Hard
%
83
23 / 29
Medium
%
67
26 / 29
Soft
%
54
17 / 29
Raw terrain coefficients
Hard
%
1.20
23 / 29
Medium
%
1.50
26 / 29
Soft
%
1.85
17 / 29
Power to weight ratio
hp/tn
On hard terrain
12.8
21 / 29
On medium terrain
10.3
20 / 29
On soft terrain
8.3
14 / 29
Turret traverse speed
°/s
18.2
25 / 29
Hull traverse speed
°/s
On hard terrain
35.1
14 / 29
On medium terrain
28.1
15 / 29
On soft terrain
22.8
5 / 29
Survivability
Health
hp
2550
5 / 29
Fire chance
%
15
12 / 29
View range
m
280
7 / 29
Camouflage
%
Still
14.38
8 / 29
Moving
5.97
8 / 29
Shooting still
2.20
15 / 29
Shooting moving
0.91
15 / 29
Caught on fire
2.50
9 / 29
Width
m
2
20 / 29
Height
m
3
21 / 29
Length
m
7
21 / 29
Volume
m
52
19 / 29
Game mode abilities
Mad Games
Toxic Stare
Damage Reflector
Uprising
Play Dead
Gravitizing
Play Dead
Review videos
BlitzKit does not endorse any review videos.
Apply to BlitzKit YouTuber program
IS-7
BlitzKit Tankopedia
Back
Compare
Swap
Nation
U.S.S.R.
Class
Heavy
Tier
X
Type
Tech tree
Purchase price
6,100,000
Sale price
3,050,000
Research XP
250,000
Tech tree
593,500
15,015,700
x
1
x
2
x
3
x
4
x
5
x
10
I
T-26
0
0
II
BT-2
210
1.2K
III
BT-7
700
6K
IV
A-20
2.5K
85K
V
KV-1
10K
400K
VI
KV-1S
30K
900K
VII
IS
58K
1.4M
VIII
IS-3
77K
2.6M
IX
IS-8
165K
3.5M
X
IS-7
250K
6.1M
Configuration
Modules
X
X
X
X
Equipment
Clear
Provisions
Clear
Consumables
Clear
70s
75s
75s
12s
65s
20s
80s
100s
15s
70s
10s
70s
Crew skills
Clear
Maximize
VII
VII
VII
VII
VII
VII
Miscellaneous
Characteristics
Compare against
Tier X heavies
Tier X heavies
All of tier X
All of tier X
All tanks
All tanks
Firepower
Gun type
Regular
DPM
hp / min
2587
21 / 29
Reload
s
10.67
16 / 27
Penetration
mm
251
24 / 29
At 250m
247
Distance
m
Damage
hp
460
7 / 29
Module damage
hp
180
6 / 29
Caliber
mm
130
6 / 29
Normalization
°
5
Ricochet
°
70
Shell velocity
m/s
900
19 / 29
Shell range
m/s
720
1 / 29
Shell capacity
m/s
40
20 / 29
Aim time
s
2.63
26 / 29
Dispersion at 100m
Still
m
0.371
24 / 29
Moving
+0.186
15 / 29
Hull traversing
+0.186
15 / 29
Turret traversing
+0.069
1 / 29
After shooting
+3.720
6 / 29
Gun damaged
scalar
x 2.0
1 / 29
Gun flexibility
°
Depression
6.0
24 / 29
Elevation
18.0
13 / 29
Rear depression
2.0
16 / 23
Rear elevation
25.0
1 / 23
Crew training
Crew count
4
8 / 29
Commander
%
113
Gunner
%
124
Driver
%
124
Loader x 2
%
124
Maneuverability
Speed
kph
Forwards
40
14 / 29
Backwards
13
23 / 29
Engine power
hp
1100
7 / 29
Weight
tn
71.5
21 / 29
Terrain coefficients
Hard
%
83
23 / 29
Medium
%
67
26 / 29
Soft
%
54
17 / 29
Raw terrain coefficients
Hard
%
1.20
23 / 29
Medium
%
1.50
26 / 29
Soft
%
1.85
17 / 29
Power to weight ratio
hp/tn
On hard terrain
12.8
21 / 29
On medium terrain
10.3
20 / 29
On soft terrain
8.3
14 / 29
Turret traverse speed
°/s
18.2
25 / 29
Hull traverse speed
°/s
On hard terrain
35.1
14 / 29
On medium terrain
28.1
15 / 29
On soft terrain
22.8
5 / 29
Survivability
Health
hp
2550
5 / 29
Fire chance
%
15
12 / 29
View range
m
280
7 / 29
Camouflage
%
Still
14.38
8 / 29
Moving
5.97
8 / 29
Shooting still
2.20
15 / 29
Shooting moving
0.91
15 / 29
Caught on fire
2.50
9 / 29
Width
m
2
20 / 29
Height
m
3
21 / 29
Length
m
7
21 / 29
Volume
m
52
19 / 29
Game mode abilities
Mad Games
Toxic Stare
Damage Reflector
Uprising
Play Dead
Gravitizing
Play Dead
Review videos
BlitzKit does not endorse any review videos.
Apply to BlitzKit YouTuber program