Radeon Pro Vega 20 vs Radeon R9 M390
Find out if it is worth upgrading your current GPU setup by comparing Radeon Pro Vega 20 and Radeon R9 M390. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon Pro Vega 20 and Radeon R9 M390. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
Radeon Pro Vega 20 and Radeon R9 M390 are Laptop Graphics Cards
Note: Radeon Pro Vega 20 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 Pro Vega 20 or Radeon R9 M390 here:
Main Specs
Radeon Pro Vega 20
Radeon R9 M390
Power consumption (TDP)
100 Watt
Interface
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
Memory type
HBM2
GDDR5
Maximum RAM amount
4 GB
2 GB
Display Connectors
No outputs
Check Price
Check Price
Radeon Pro Vega 20 has 2 GB more memory, than Radeon R9 M390.
Radeon Pro Vega 20 is used in Mobile workstations, and Radeon R9 M390 - in Laptops.
Radeon Pro Vega 20 is build with Vega architecture, and Radeon R9 M390 - with GCN.
Radeon Pro Vega 20 is manufactured by 14 nm process technology, and Radeon R9 M390 - 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
35−40
18−20
ultra / 1080p
21−24
10−11
QHD / 1440p
16−18
5−6
4K / 2160p
10−11
4−5
low / 720p
60−65
35−40
medium / 1080p
40−45
21−24
The average gaming FPS of Radeon Pro Vega 20 in Assassin's Creed Odyssey is 100% more, than Radeon R9 M390.
high / 1080p
55−60
27−30
ultra / 1080p
45−50
24−27
QHD / 1440p
35−40
10−12
4K / 2160p
18−20
7−8
low / 720p
100−110
60−65
medium / 1080p
60−65
30−35
The average gaming FPS of Radeon Pro Vega 20 in Battlefield 5 is 100% more, than Radeon R9 M390.
low / 768p
50−55
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon Pro Vega 20 in Call of Duty: Warzone is 10% more, than Radeon R9 M390.
low / 768p
250−260
220−230
medium / 768p
220−230
190−200
ultra / 1080p
180−190
110−120
QHD / 1440p
110−120
65−70
4K / 2160p
70−75
35−40
high / 768p
210−220
150−160
The average gaming FPS of Radeon Pro Vega 20 in Counter-Strike: Global Offensive is 34% more, than Radeon R9 M390.
low / 768p
60−65
55−60
ultra / 1080p
−
45−50
medium / 1080p
55−60
45−50
The average gaming FPS of Radeon Pro Vega 20 in Cyberpunk 2077 is 15% more, than Radeon R9 M390.
low / 768p
120−130
110−120
medium / 768p
110−120
100−110
ultra / 1080p
100−110
70−75
The average gaming FPS of Radeon Pro Vega 20 in Dota 2 is 18% more, than Radeon R9 M390.
high / 1080p
45−50
21−24
ultra / 1080p
40−45
18−20
QHD / 1440p
27−30
16−18
4K / 2160p
14−16
7−8
low / 720p
80−85
45−50
medium / 1080p
45−50
21−24
The average gaming FPS of Radeon Pro Vega 20 in Far Cry 5 is 95% more, than Radeon R9 M390.
high / 1080p
60−65
27−30
ultra / 1080p
45−50
21−24
QHD / 1440p
27−30
16−18
4K / 2160p
27−30
−
low / 720p
180−190
110−120
medium / 1080p
110−120
60−65
The average gaming FPS of Radeon Pro Vega 20 in Fortnite is 77% more, than Radeon R9 M390.
high / 1080p
60−65
30−33
ultra / 1080p
45−50
21−24
QHD / 1440p
30−35
12−14
4K / 2160p
24−27
10−12
low / 720p
100−110
60−65
medium / 1080p
65−70
30−35
The average gaming FPS of Radeon Pro Vega 20 in Forza Horizon 4 is 100% more, than Radeon R9 M390.
low / 768p
140−150
95−100
medium / 768p
120−130
85−90
high / 1080p
70−75
35−40
ultra / 1080p
30−35
14−16
QHD / 1440p
21−24
5−6
The average gaming FPS of Radeon Pro Vega 20 in Grand Theft Auto V is 64% more, than Radeon R9 M390.
high / 1080p
24−27
10−12
ultra / 1080p
20−22
9−10
QHD / 1440p
16−18
−
4K / 2160p
8−9
3−4
low / 720p
65−70
35−40
medium / 1080p
30−35
14−16
The average gaming FPS of Radeon Pro Vega 20 in Metro Exodus is 106% more, than Radeon R9 M390.
low / 768p
130−140
110−120
medium / 1080p
120−130
110−120
The average gaming FPS of Radeon Pro Vega 20 in Minecraft is 13% more, than Radeon R9 M390.
high / 1080p
−
24−27
ultra / 1080p
14−16
18−20
low / 720p
100−110
65−70
medium / 1080p
18−20
27−30
The average gaming FPS of Radeon Pro Vega 20 in PLAYERUNKNOWN'S BATTLEGROUNDS is 21% more, than Radeon R9 M390.
high / 1080p
24−27
14−16
ultra / 1080p
16−18
10−11
QHD / 1440p
10−11
0−1
4K / 2160p
7−8
−
low / 720p
65−70
30−35
medium / 1080p
35−40
18−20
The average gaming FPS of Radeon Pro Vega 20 in Red Dead Redemption 2 is 89% more, than Radeon R9 M390.
low / 768p
130−140
65−70
medium / 768p
85−90
40−45
high / 1080p
45−50
21−24
ultra / 1080p
24−27
12−14
4K / 2160p
16−18
9−10
The average gaming FPS of Radeon Pro Vega 20 in The Witcher 3: Wild Hunt is 100% more, than Radeon R9 M390.
low / 768p
90−95
100−110
medium / 768p
60−65
65−70
ultra / 1080p
50−55
35−40
high / 768p
60−65
55−60
The average gaming FPS of Radeon Pro Vega 20 in World of Tanks is 1% more, than Radeon R9 M390.
Full Specs
Radeon Pro Vega 20
Radeon R9 M390
Architecture
Vega
GCN
Code name
Vega Mobile
Pitcairn
Type
Mobile workstation
Laptop
Release date
15 November 2018
9 June 2015
Pipelines
1280
1024
Core clock speed
815 MHz
Boost Clock
1283 MHz
Transistor count
5000 Million
Manufacturing process technology
14 nm
28 nm
Texture fill rate
102.6
Memory bus width
1024 Bit
256 Bit
Memory clock speed
1480 MHz
Memory bandwidth
189.4 GB/s
Shared memory
-
-
DirectX
12 (12_1)
Shader Model
6.3
OpenGL
4.6
4.4
OpenCL
2.0
Not Listed
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
+
Check Price
Check Price
