Radeon Pro 555X vs Radeon Pro Vega 20
Find out if it is worth upgrading your current GPU setup by comparing Radeon Pro 555X and Radeon Pro Vega 20. 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 555X and Radeon Pro Vega 20. 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 555X and Radeon Pro Vega 20 are Laptop Graphics Cards
Note: Radeon Pro 555X and Radeon Pro Vega 20 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 555X or Radeon Pro Vega 20 here:
Main Specs
Radeon Pro 555X
Radeon Pro Vega 20
Power consumption (TDP)
75 Watt
100 Watt
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Supplementary power connectors
None
1x 6-pin + 1x 8-pin
Memory type
GDDR5
HBM2
Maximum RAM amount
2 GB
4 GB
Display Connectors
No outputs
No outputs
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Radeon Pro Vega 20 has 33% more power consumption, than Radeon Pro 555X.
Radeon Pro 555X is connected by PCIe 3.0 x8, and Radeon Pro Vega 20 uses PCIe 3.0 x16 interface.
Radeon Pro Vega 20 has 2 GB more memory, than Radeon Pro 555X.
Both cards are used in Laptops.
Radeon Pro 555X is build with Polaris architecture, and Radeon Pro Vega 20 - with Vega.
Core clock speed of Radeon Pro 555X is 40 MHz higher, than Radeon Pro Vega 20.
Radeon Pro 555X and Radeon Pro Vega 20 are manufactured by 14 nm process technology.
Memory clock speed of Radeon Pro 555X is 3600 MHz higher, than Radeon Pro Vega 20.
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
16−18
35−40
ultra / 1080p
10−11
21−24
QHD / 1440p
4−5
16−18
4K / 2160p
4−5
10−11
low / 720p
30−35
60−65
medium / 1080p
21−24
40−45
The average gaming FPS of Radeon Pro Vega 20 in Assassin's Creed Odyssey is 113% more, than Radeon Pro 555X.
high / 1080p
24−27
55−60
ultra / 1080p
21−24
45−50
QHD / 1440p
10−11
35−40
4K / 2160p
6−7
18−20
low / 720p
55−60
100−110
medium / 1080p
30−33
60−65
The average gaming FPS of Radeon Pro Vega 20 in Battlefield 5 is 116% more, than Radeon Pro 555X.
low / 768p
45−50
50−55
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 Pro 555X.
low / 768p
220−230
250−260
medium / 768p
190−200
220−230
ultra / 1080p
100−110
180−190
QHD / 1440p
60−65
110−120
4K / 2160p
30−35
70−75
high / 768p
150−160
210−220
The average gaming FPS of Radeon Pro Vega 20 in Counter-Strike: Global Offensive is 37% more, than Radeon Pro 555X.
low / 768p
55−60
60−65
ultra / 1080p
40−45
−
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon Pro Vega 20 in Cyberpunk 2077 is 15% more, than Radeon Pro 555X.
low / 768p
110−120
120−130
medium / 768p
95−100
110−120
ultra / 1080p
65−70
100−110
The average gaming FPS of Radeon Pro Vega 20 in Dota 2 is 23% more, than Radeon Pro 555X.
high / 1080p
20−22
45−50
ultra / 1080p
18−20
40−45
QHD / 1440p
16−18
27−30
4K / 2160p
6−7
14−16
low / 720p
40−45
80−85
medium / 1080p
21−24
45−50
The average gaming FPS of Radeon Pro Vega 20 in Far Cry 5 is 104% more, than Radeon Pro 555X.
high / 1080p
27−30
60−65
ultra / 1080p
21−24
45−50
QHD / 1440p
16−18
27−30
4K / 2160p
−
27−30
low / 720p
100−110
180−190
medium / 1080p
55−60
110−120
The average gaming FPS of Radeon Pro Vega 20 in Fortnite is 89% more, than Radeon Pro 555X.
high / 1080p
27−30
60−65
ultra / 1080p
21−24
45−50
QHD / 1440p
10−11
30−35
4K / 2160p
10−11
24−27
low / 720p
55−60
100−110
medium / 1080p
30−35
65−70
The average gaming FPS of Radeon Pro Vega 20 in Forza Horizon 4 is 107% more, than Radeon Pro 555X.
low / 768p
90−95
140−150
medium / 768p
80−85
120−130
high / 1080p
30−35
70−75
ultra / 1080p
12−14
30−35
QHD / 1440p
4−5
21−24
The average gaming FPS of Radeon Pro Vega 20 in Grand Theft Auto V is 75% more, than Radeon Pro 555X.
high / 1080p
10−11
24−27
ultra / 1080p
8−9
20−22
QHD / 1440p
−
16−18
4K / 2160p
3−4
8−9
low / 720p
30−35
65−70
medium / 1080p
14−16
30−35
The average gaming FPS of Radeon Pro Vega 20 in Metro Exodus is 121% more, than Radeon Pro 555X.
low / 768p
110−120
130−140
medium / 1080p
100−110
120−130
The average gaming FPS of Radeon Pro Vega 20 in Minecraft is 18% more, than Radeon Pro 555X.
high / 1080p
24−27
−
ultra / 1080p
18−20
14−16
low / 720p
60−65
100−110
medium / 1080p
24−27
18−20
The average gaming FPS of Radeon Pro Vega 20 in PLAYERUNKNOWN'S BATTLEGROUNDS is 31% more, than Radeon Pro 555X.
high / 1080p
14−16
24−27
ultra / 1080p
10−11
16−18
QHD / 1440p
0−1
10−11
4K / 2160p
−
7−8
low / 720p
30−35
65−70
medium / 1080p
18−20
35−40
The average gaming FPS of Radeon Pro Vega 20 in Red Dead Redemption 2 is 89% more, than Radeon Pro 555X.
low / 768p
60−65
130−140
medium / 768p
35−40
85−90
high / 1080p
21−24
45−50
ultra / 1080p
12−14
24−27
4K / 2160p
8−9
16−18
The average gaming FPS of Radeon Pro Vega 20 in The Witcher 3: Wild Hunt is 121% more, than Radeon Pro 555X.
low / 768p
100−110
90−95
medium / 768p
60−65
60−65
ultra / 1080p
35−40
50−55
high / 768p
55−60
60−65
The average gaming FPS of Radeon Pro Vega 20 in World of Tanks is 3% more, than Radeon Pro 555X.
Full Specs
Radeon Pro 555X
Radeon Pro Vega 20
Architecture
Polaris
Vega
Code name
Polaris 21
Vega Mobile
Type
Mobile workstation
Mobile workstation
Release date
5 June 2017
15 November 2018
Pipelines
768
1280
Core clock speed
855 MHz
815 MHz
Boost Clock
1283 MHz
Transistor count
3,000 million
Manufacturing process technology
14 nm
14 nm
Texture fill rate
43.54
102.6
Memory bus width
128 Bit
1024 Bit
Memory clock speed
5080 MHz
1480 MHz
Memory bandwidth
81.6 GB/s
189.4 GB/s
Shared memory
-
-
DirectX
12 (12_0)
12 (12_1)
Shader Model
6.4
6.3
OpenGL
4.6
4.6
OpenCL
2.0
2.0
Vulkan
1.2.131
1.2.131
FreeSync
+
Laptop size
large
large
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