Radeon R9 M390 vs UHD Graphics 620
When comparing Radeon R9 M390 and UHD Graphics 620, 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 R9 M390 and UHD Graphics 620 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Radeon R9 M390 and UHD Graphics 620 are Laptop Graphics Cards
Note: Radeon R9 M390 and UHD Graphics 620 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 UHD Graphics 620 here:
Main Specs
Radeon R9 M390
UHD Graphics 620
Power consumption (TDP)
15 Watt
Interface
PCIe 3.0 x1
Memory type
GDDR5
LPDDR3/DDR4
Maximum RAM amount
2 GB
32 GB
Display Connectors
No outputs
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UHD Graphics 620 has 30 GB more memory, than Radeon R9 M390.
Both cards are used in Laptops.
Radeon R9 M390 is build with GCN architecture, and UHD Graphics 620 - with Gen. 9.5.
Radeon R9 M390 is manufactured by 28 nm process technology, and UHD Graphics 620 - 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
2−3
ultra / 1080p
10−11
0−1
QHD / 1440p
5−6
0−1
4K / 2160p
4−5
−
low / 720p
35−40
12−14
medium / 1080p
21−24
3−4
The average gaming FPS of Radeon R9 M390 in Assassin's Creed Odyssey is 333% more, than UHD Graphics 620.
high / 1080p
27−30
6−7
ultra / 1080p
24−27
4−5
QHD / 1440p
10−12
0−1
4K / 2160p
7−8
−
low / 720p
60−65
16−18
medium / 1080p
30−35
6−7
The average gaming FPS of Radeon R9 M390 in Battlefield 5 is 362% more, than UHD Graphics 620.
low / 768p
45−50
45−50
high / 1080p
−
40−45
QHD / 1440p
0−1
0−1
Radeon R9 M390 and UHD Graphics 620 have the same average FPS in Call of Duty: Warzone.
low / 768p
220−230
100−110
medium / 768p
190−200
80−85
ultra / 1080p
110−120
40−45
QHD / 1440p
65−70
21−24
4K / 2160p
35−40
16−18
high / 768p
150−160
60−65
The average gaming FPS of Radeon R9 M390 in Counter-Strike: Global Offensive is 140% more, than UHD Graphics 620.
low / 768p
55−60
85−90
ultra / 1080p
45−50
18−20
medium / 1080p
45−50
40−45
The average gaming FPS of Radeon R9 M390 in Cyberpunk 2077 is 2% more, than UHD Graphics 620.
low / 768p
110−120
80−85
medium / 768p
100−110
55−60
ultra / 1080p
70−75
27−30
The average gaming FPS of Radeon R9 M390 in Dota 2 is 73% more, than UHD Graphics 620.
high / 1080p
21−24
2−3
ultra / 1080p
18−20
2−3
QHD / 1440p
16−18
−
4K / 2160p
7−8
1−2
low / 720p
45−50
12−14
medium / 1080p
21−24
3−4
The average gaming FPS of Radeon R9 M390 in Far Cry 5 is 475% more, than UHD Graphics 620.
high / 1080p
27−30
10−11
ultra / 1080p
21−24
5−6
QHD / 1440p
16−18
1−2
low / 720p
110−120
50−55
medium / 1080p
60−65
12−14
The average gaming FPS of Radeon R9 M390 in Fortnite is 206% more, than UHD Graphics 620.
high / 1080p
30−33
5−6
ultra / 1080p
21−24
−
QHD / 1440p
12−14
3−4
4K / 2160p
10−12
2−3
low / 720p
60−65
16−18
medium / 1080p
30−35
8−9
The average gaming FPS of Radeon R9 M390 in Forza Horizon 4 is 328% more, than UHD Graphics 620.
low / 768p
95−100
40−45
medium / 768p
85−90
35−40
high / 1080p
35−40
5−6
ultra / 1080p
14−16
3−4
QHD / 1440p
5−6
0−1
The average gaming FPS of Radeon R9 M390 in Grand Theft Auto V is 168% more, than UHD Graphics 620.
high / 1080p
10−12
1−2
ultra / 1080p
9−10
0−1
4K / 2160p
3−4
−
low / 720p
35−40
5−6
medium / 1080p
14−16
3−4
The average gaming FPS of Radeon R9 M390 in Metro Exodus is 600% more, than UHD Graphics 620.
low / 768p
110−120
95−100
high / 1080p
−
60−65
medium / 1080p
110−120
85−90
The average gaming FPS of Radeon R9 M390 in Minecraft is 25% more, than UHD Graphics 620.
high / 1080p
24−27
−
ultra / 1080p
18−20
12−14
low / 720p
65−70
27−30
medium / 1080p
27−30
14−16
The average gaming FPS of Radeon R9 M390 in PLAYERUNKNOWN'S BATTLEGROUNDS is 111% more, than UHD Graphics 620.
high / 1080p
14−16
−
ultra / 1080p
10−11
4−5
QHD / 1440p
0−1
0−1
low / 720p
30−35
4−5
medium / 1080p
18−20
−
The average gaming FPS of Radeon R9 M390 in Red Dead Redemption 2 is 425% more, than UHD Graphics 620.
low / 768p
65−70
12−14
medium / 768p
40−45
9−10
high / 1080p
21−24
4−5
ultra / 1080p
12−14
3−4
4K / 2160p
9−10
0−1
The average gaming FPS of Radeon R9 M390 in The Witcher 3: Wild Hunt is 414% more, than UHD Graphics 620.
low / 768p
100−110
65−70
medium / 768p
65−70
35−40
ultra / 1080p
35−40
14−16
high / 768p
55−60
27−30
The average gaming FPS of Radeon R9 M390 in World of Tanks is 78% more, than UHD Graphics 620.
Full Specs
Radeon R9 M390
UHD Graphics 620
Architecture
GCN
Gen. 9.5
Code name
Pitcairn
Kaby-Lake-Refresh GT2
Type
Laptop
Laptop
Release date
9 June 2015
1 September 2017
Pipelines
1024
24
Core clock speed
300 MHz
Boost Clock
1150 MHz
Transistor count
5000 Million
189 million
Manufacturing process technology
28 nm
14 nm
Texture fill rate
27.60
Memory bus width
256 Bit
64/128 Bit
Shared memory
-
+
DirectX
12 (12_1)
Shader Model
6.4
OpenGL
4.4
4.6
OpenCL
Not Listed
2.1
Vulkan
1.1.103
FreeSync
+
Bus support
PCIe 3.0
Bitcoin / BTC (SHA256)
242 Mh/s
Laptop size
large
Eyefinity
+
HD3D
+
PowerTune
+
DualGraphics
+
ZeroCore
+
Switchable graphics
+
Mantle
+
Quick Sync
+
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