Radeon R9 M390 vs Radeon RX 460 mobile
When choosing between Radeon R9 M390 and Radeon RX 460 mobile, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon R9 M390 and Radeon RX 460 mobile.
Radeon R9 M390 and Radeon RX 460 mobile are Laptop Graphics Cards
Note: Radeon R9 M390 and Radeon RX 460 mobile 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 M390 or Radeon RX 460 mobile here:
Main Specs
Radeon R9 M390
Radeon RX 460 mobile
Power consumption (TDP)
55 Watt
Interface
MXM-B (3.0)
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
4 GB
Display Connectors
No outputs
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Radeon RX 460 mobile has 2 GB more memory, than Radeon R9 M390.
Both cards are used in Laptops.
Radeon R9 M390 is build with GCN architecture, and Radeon RX 460 mobile - with Polaris.
Radeon R9 M390 is manufactured by 28 nm process technology, and Radeon RX 460 mobile - by 14 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
18−20
16−18
ultra / 1080p
10−11
9−10
QHD / 1440p
5−6
3−4
4K / 2160p
4−5
−
low / 720p
35−40
30−35
medium / 1080p
21−24
21−24
The average gaming FPS of Radeon R9 M390 in Assassin's Creed Odyssey is 11% more, than Radeon RX 460 mobile.
high / 1080p
27−30
27−30
ultra / 1080p
24−27
21−24
QHD / 1440p
10−12
6−7
4K / 2160p
7−8
5−6
low / 720p
60−65
55−60
medium / 1080p
30−35
30−33
The average gaming FPS of Radeon R9 M390 in Battlefield 5 is 8% more, than Radeon RX 460 mobile.
low / 768p
45−50
50−55
high / 1080p
−
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon RX 460 mobile in Call of Duty: Warzone is 10% more, than Radeon R9 M390.
low / 768p
220−230
210−220
medium / 768p
190−200
180−190
ultra / 1080p
110−120
100−110
QHD / 1440p
65−70
60−65
4K / 2160p
35−40
30−35
high / 768p
150−160
150−160
The average gaming FPS of Radeon R9 M390 in Counter-Strike: Global Offensive is 5% more, than Radeon RX 460 mobile.
low / 768p
55−60
60−65
ultra / 1080p
45−50
40−45
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon RX 460 mobile in Cyberpunk 2077 is 8% more, than Radeon R9 M390.
low / 768p
110−120
110−120
medium / 768p
100−110
100−110
ultra / 1080p
70−75
70−75
Radeon R9 M390 and Radeon RX 460 mobile have the same average FPS in Dota 2.
high / 1080p
21−24
20−22
ultra / 1080p
18−20
18−20
QHD / 1440p
16−18
18−20
4K / 2160p
7−8
6−7
low / 720p
45−50
40−45
medium / 1080p
21−24
21−24
The average gaming FPS of Radeon R9 M390 in Far Cry 5 is 4% more, than Radeon RX 460 mobile.
high / 1080p
27−30
27−30
ultra / 1080p
21−24
21−24
QHD / 1440p
16−18
12−14
low / 720p
110−120
100−110
medium / 1080p
60−65
60−65
The average gaming FPS of Radeon R9 M390 in Fortnite is 6% more, than Radeon RX 460 mobile.
high / 1080p
30−33
27−30
ultra / 1080p
21−24
21−24
QHD / 1440p
12−14
10−11
4K / 2160p
10−12
−
low / 720p
60−65
55−60
medium / 1080p
30−35
30−35
The average gaming FPS of Radeon R9 M390 in Forza Horizon 4 is 6% more, than Radeon RX 460 mobile.
low / 768p
95−100
90−95
medium / 768p
85−90
80−85
high / 1080p
35−40
30−35
ultra / 1080p
14−16
12−14
QHD / 1440p
5−6
3−4
The average gaming FPS of Radeon R9 M390 in Grand Theft Auto V is 9% more, than Radeon RX 460 mobile.
high / 1080p
10−12
10−11
ultra / 1080p
9−10
8−9
4K / 2160p
3−4
1−2
low / 720p
35−40
30−35
medium / 1080p
14−16
14−16
The average gaming FPS of Radeon R9 M390 in Metro Exodus is 15% more, than Radeon RX 460 mobile.
low / 768p
110−120
110−120
medium / 1080p
110−120
110−120
Radeon R9 M390 and Radeon RX 460 mobile have the same average FPS in Minecraft.
high / 1080p
24−27
−
ultra / 1080p
18−20
14−16
low / 720p
65−70
60−65
medium / 1080p
27−30
18−20
The average gaming FPS of Radeon R9 M390 in PLAYERUNKNOWN'S BATTLEGROUNDS is 18% more, than Radeon RX 460 mobile.
high / 1080p
14−16
12−14
ultra / 1080p
10−11
9−10
QHD / 1440p
0−1
0−1
low / 720p
30−35
30−35
medium / 1080p
18−20
16−18
The average gaming FPS of Radeon R9 M390 in Red Dead Redemption 2 is 5% more, than Radeon RX 460 mobile.
low / 768p
65−70
60−65
medium / 768p
40−45
35−40
high / 1080p
21−24
21−24
ultra / 1080p
12−14
12−14
4K / 2160p
9−10
6−7
The average gaming FPS of Radeon R9 M390 in The Witcher 3: Wild Hunt is 10% more, than Radeon RX 460 mobile.
low / 768p
100−110
90−95
medium / 768p
65−70
60−65
ultra / 1080p
35−40
35−40
high / 768p
55−60
55−60
The average gaming FPS of Radeon R9 M390 in World of Tanks is 6% more, than Radeon RX 460 mobile.
Full Specs
Radeon R9 M390
Radeon RX 460 mobile
Architecture
GCN
Polaris
Code name
Pitcairn
Polaris 11 / Baffin XT
Type
Laptop
Laptop
Release date
9 June 2015
8 August 2016
Pipelines
1024
896
Boost Clock
1180 MHz
Transistor count
5000 Million
3,000 million
Manufacturing process technology
28 nm
14 nm
Texture fill rate
66.08
Floating-point performance
2,115 gflops
Memory bus width
256 Bit
128 Bit
Memory clock speed
6000 MHz
Memory bandwidth
80 GB/s
Shared memory
-
-
DirectX
12 (12_0)
Shader Model
6.4
OpenGL
4.4
4.6
OpenCL
Not Listed
2.0
Vulkan
1.2.131
FreeSync
+
+
Bus support
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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