Radeon R9 M385X vs Radeon R9 M390
If you are going to buy a new graphics card and are choosing between Radeon R9 M385X and Radeon R9 M390, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon R9 M385X stacks up against Radeon R9 M390, check out specs charts below.
Radeon R9 M385X and Radeon R9 M390 are Laptop Graphics Cards
Note: Radeon R9 M385X and Radeon R9 M390 are only used in laptop graphics. They have lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon R9 M385X or Radeon R9 M390 here:
Main Specs
Radeon R9 M385X
Radeon R9 M390
Interface
PCIe 3.0 x16
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
2 GB
Display Connectors
No outputs
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Radeon R9 M385X has 2 GB more memory, than Radeon R9 M390.
Both cards are used in Laptops.
Radeon R9 M385X and Radeon R9 M390 are build with GCN architecture.
Radeon R9 M385X and Radeon R9 M390 are manufactured by 28 nm process technology.
Game benchmarks
Assassin's Creed Odyssey
Battlefield 5
Call of Duty: Warzone
Counter-Strike: Global Offensive
Cyberpunk 2077
Dota 2
Far Cry 5
Fortnite
Forza Horizon 4
Grand Theft Auto V
Metro Exodus
Minecraft
PLAYERUNKNOWN'S BATTLEGROUNDS
Red Dead Redemption 2
The Witcher 3: Wild Hunt
World of Tanks
high / 1080p
8−9
18−20
ultra / 1080p
5−6
10−11
QHD / 1440p
0−1
5−6
4K / 2160p
−
4−5
low / 720p
18−20
35−40
medium / 1080p
10−11
21−24
The average gaming FPS of Radeon R9 M390 in Assassin's Creed Odyssey is 120% more, than Radeon R9 M385X.
high / 1080p
14−16
27−30
ultra / 1080p
12−14
24−27
QHD / 1440p
0−1
10−12
4K / 2160p
−
7−8
low / 720p
30−33
60−65
medium / 1080p
14−16
30−35
The average gaming FPS of Radeon R9 M390 in Battlefield 5 is 105% more, than Radeon R9 M385X.
low / 768p
45−50
45−50
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
Radeon R9 M385X and Radeon R9 M390 have the same average FPS in Call of Duty: Warzone.
low / 768p
150−160
220−230
medium / 768p
120−130
190−200
ultra / 1080p
60−65
110−120
QHD / 1440p
35−40
65−70
4K / 2160p
27−30
35−40
high / 768p
90−95
150−160
The average gaming FPS of Radeon R9 M390 in Counter-Strike: Global Offensive is 59% more, than Radeon R9 M385X.
low / 768p
55−60
55−60
ultra / 1080p
21−24
45−50
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon R9 M390 in Cyberpunk 2077 is 19% more, than Radeon R9 M385X.
low / 768p
85−90
110−120
medium / 768p
65−70
100−110
ultra / 1080p
40−45
70−75
The average gaming FPS of Radeon R9 M390 in Dota 2 is 49% more, than Radeon R9 M385X.
high / 1080p
10−11
21−24
ultra / 1080p
9−10
18−20
QHD / 1440p
−
16−18
4K / 2160p
4−5
7−8
low / 720p
21−24
45−50
medium / 1080p
10−11
21−24
The average gaming FPS of Radeon R9 M390 in Far Cry 5 is 109% more, than Radeon R9 M385X.
high / 1080p
16−18
27−30
ultra / 1080p
12−14
21−24
QHD / 1440p
−
16−18
low / 720p
65−70
110−120
medium / 1080p
27−30
60−65
The average gaming FPS of Radeon R9 M390 in Fortnite is 83% more, than Radeon R9 M385X.
high / 1080p
14−16
30−33
ultra / 1080p
12−14
21−24
QHD / 1440p
2−3
12−14
4K / 2160p
−
10−12
low / 720p
30−35
60−65
medium / 1080p
16−18
30−35
The average gaming FPS of Radeon R9 M390 in Forza Horizon 4 is 100% more, than Radeon R9 M385X.
low / 768p
60−65
95−100
medium / 768p
50−55
85−90
high / 1080p
16−18
35−40
ultra / 1080p
7−8
14−16
QHD / 1440p
0−1
5−6
The average gaming FPS of Radeon R9 M390 in Grand Theft Auto V is 73% more, than Radeon R9 M385X.
high / 1080p
5−6
10−12
ultra / 1080p
4−5
9−10
4K / 2160p
1−2
3−4
low / 720p
16−18
35−40
medium / 1080p
7−8
14−16
The average gaming FPS of Radeon R9 M390 in Metro Exodus is 114% more, than Radeon R9 M385X.
low / 768p
95−100
110−120
high / 1080p
95−100
−
ultra / 1080p
85−90
−
medium / 1080p
95−100
110−120
The average gaming FPS of Radeon R9 M390 in Minecraft is 18% more, than Radeon R9 M385X.
high / 1080p
18−20
24−27
ultra / 1080p
14−16
18−20
low / 720p
35−40
65−70
medium / 1080p
18−20
27−30
The average gaming FPS of Radeon R9 M390 in PLAYERUNKNOWN'S BATTLEGROUNDS is 59% more, than Radeon R9 M385X.
high / 1080p
−
14−16
ultra / 1080p
8−9
10−11
QHD / 1440p
0−1
0−1
low / 720p
14−16
30−35
medium / 1080p
12−14
18−20
The average gaming FPS of Radeon R9 M390 in Red Dead Redemption 2 is 66% more, than Radeon R9 M385X.
low / 768p
30−35
65−70
medium / 768p
20−22
40−45
high / 1080p
10−12
21−24
ultra / 1080p
7−8
12−14
4K / 2160p
6−7
9−10
The average gaming FPS of Radeon R9 M390 in The Witcher 3: Wild Hunt is 106% more, than Radeon R9 M385X.
low / 768p
90−95
100−110
medium / 768p
45−50
65−70
ultra / 1080p
21−24
35−40
high / 768p
40−45
55−60
The average gaming FPS of Radeon R9 M390 in World of Tanks is 29% more, than Radeon R9 M385X.
Full Specs
Radeon R9 M385X
Radeon R9 M390
Architecture
GCN
GCN
Code name
Strato-XT-M3
Pitcairn
Type
Laptop
Laptop
Release date
16 June 2015
9 June 2015
Pipelines
896
1024
Core clock speed
1100 MHz
Boost Clock
1100 MHz
Transistor count
2,080 million
5000 Million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
61.60
Floating-point performance
1,971 gflops
Memory bus width
128 Bit
256 Bit
Memory clock speed
1500 MHz
Memory bandwidth
76.8 GB/s
Shared memory
-
-
Shader Model
6.3
OpenGL
4.4
4.4
OpenCL
Not Listed
Not Listed
FreeSync
+
+
Bus support
PCIe 3.0
PCIe 3.0
Bitcoin / BTC (SHA256)
242 Mh/s
Laptop size
large
large
Eyefinity
+
+
HD3D
+
+
PowerTune
+
+
DualGraphics
+
+
ZeroCore
+
+
Switchable graphics
+
+
Mantle
+
+
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