Radeon R7 M275DX vs Radeon R9 M390
When comparing Radeon R7 M275DX and Radeon R9 M390, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon R7 M275DX and Radeon R9 M390 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Radeon R7 M275DX and Radeon R9 M390 are Laptop Graphics Cards
Note: Radeon R7 M275DX 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 R7 M275DX or Radeon R9 M390 here:
Both cards are used in Laptops.
Radeon R7 M275DX and Radeon R9 M390 are build with GCN architecture.
Radeon R7 M275DX 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
9−10
18−20
ultra / 1080p
5−6
10−11
QHD / 1440p
0−1
5−6
4K / 2160p
−
4−5
low / 720p
21−24
35−40
medium / 1080p
10−12
21−24
The average gaming FPS of Radeon R9 M390 in Assassin's Creed Odyssey is 83% more, than Radeon R7 M275DX.
high / 1080p
14−16
27−30
ultra / 1080p
12−14
24−27
QHD / 1440p
0−1
10−12
4K / 2160p
−
7−8
low / 720p
30−35
60−65
medium / 1080p
16−18
30−35
The average gaming FPS of Radeon R9 M390 in Battlefield 5 is 94% more, than Radeon R7 M275DX.
low / 768p
45−50
45−50
QHD / 1440p
0−1
0−1
Radeon R7 M275DX and Radeon R9 M390 have the same average FPS in Call of Duty: Warzone.
low / 768p
160−170
220−230
medium / 768p
130−140
190−200
ultra / 1080p
65−70
110−120
QHD / 1440p
35−40
65−70
4K / 2160p
27−30
35−40
high / 768p
100−110
150−160
The average gaming FPS of Radeon R9 M390 in Counter-Strike: Global Offensive is 48% more, than Radeon R7 M275DX.
low / 768p
55−60
55−60
ultra / 1080p
24−27
45−50
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon R9 M390 in Cyberpunk 2077 is 16% more, than Radeon R7 M275DX.
low / 768p
90−95
110−120
medium / 768p
70−75
100−110
ultra / 1080p
40−45
70−75
The average gaming FPS of Radeon R9 M390 in Dota 2 is 40% more, than Radeon R7 M275DX.
high / 1080p
10−12
21−24
ultra / 1080p
10−11
18−20
QHD / 1440p
−
16−18
4K / 2160p
4−5
7−8
low / 720p
24−27
45−50
medium / 1080p
12−14
21−24
The average gaming FPS of Radeon R9 M390 in Far Cry 5 is 91% more, than Radeon R7 M275DX.
high / 1080p
18−20
27−30
ultra / 1080p
12−14
21−24
QHD / 1440p
−
16−18
low / 720p
70−75
110−120
medium / 1080p
30−35
60−65
The average gaming FPS of Radeon R9 M390 in Fortnite is 67% more, than Radeon R7 M275DX.
high / 1080p
16−18
30−33
ultra / 1080p
14−16
21−24
QHD / 1440p
3−4
12−14
4K / 2160p
−
10−12
low / 720p
30−35
60−65
medium / 1080p
18−20
30−35
The average gaming FPS of Radeon R9 M390 in Forza Horizon 4 is 88% more, than Radeon R7 M275DX.
low / 768p
60−65
95−100
medium / 768p
55−60
85−90
high / 1080p
18−20
35−40
ultra / 1080p
8−9
14−16
QHD / 1440p
0−1
5−6
The average gaming FPS of Radeon R9 M390 in Grand Theft Auto V is 63% more, than Radeon R7 M275DX.
high / 1080p
6−7
10−12
ultra / 1080p
4−5
9−10
4K / 2160p
1−2
3−4
low / 720p
18−20
35−40
medium / 1080p
8−9
14−16
The average gaming FPS of Radeon R9 M390 in Metro Exodus is 87% more, than Radeon R7 M275DX.
low / 768p
100−110
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 13% more, than Radeon R7 M275DX.
high / 1080p
18−20
24−27
ultra / 1080p
14−16
18−20
low / 720p
40−45
65−70
medium / 1080p
18−20
27−30
The average gaming FPS of Radeon R9 M390 in PLAYERUNKNOWN'S BATTLEGROUNDS is 52% more, than Radeon R7 M275DX.
high / 1080p
12−14
14−16
ultra / 1080p
8−9
10−11
QHD / 1440p
0−1
0−1
low / 720p
16−18
30−35
medium / 1080p
12−14
18−20
The average gaming FPS of Radeon R9 M390 in Red Dead Redemption 2 is 58% more, than Radeon R7 M275DX.
low / 768p
30−35
65−70
medium / 768p
21−24
40−45
high / 1080p
12−14
21−24
ultra / 1080p
7−8
12−14
4K / 2160p
7−8
9−10
The average gaming FPS of Radeon R9 M390 in The Witcher 3: Wild Hunt is 93% more, than Radeon R7 M275DX.
low / 768p
90−95
100−110
medium / 768p
50−55
65−70
ultra / 1080p
24−27
35−40
high / 768p
40−45
55−60
The average gaming FPS of Radeon R9 M390 in World of Tanks is 24% more, than Radeon R7 M275DX.
Full Specs
Radeon R7 M275DX
Radeon R9 M390
Architecture
GCN
GCN
Code name
Pitcairn
Type
Laptop
Laptop
Release date
4 June 2014
9 June 2015
Pipelines
896
1024
Transistor count
5000 Million
Manufacturing process technology
28 nm
28 nm
Memory bus width
256 Bit
Shared memory
+
-
DirectX
DirectX 12, Shader 5.0
OpenGL
4.4
OpenCL
Not Listed
FreeSync
+
Bus support
PCIe 3.0
Bitcoin / BTC (SHA256)
242 Mh/s
Laptop size
medium sized
large
Eyefinity
+
+
HD3D
+
PowerTune
+
DualGraphics
+
ZeroCore
+
Switchable graphics
+
Mantle
+
AppAcceleration
+
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