Quadro P620 vs Radeon Pro 555X
In this comparison between Quadro P620 and Radeon Pro 555X you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Quadro P620 will be the best choice, for others Radeon Pro 555X will be their preference. Study the comparison tables below and make your choice.
Radeon Pro 555X is a Laptop Graphics Card
Note: Radeon Pro 555X is only used in laptop graphics. It has 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 here:
Main Specs
Quadro P620
Radeon Pro 555X
Power consumption (TDP)
40 Watt
75 Watt
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
None
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
2 GB
Display Connectors
4x mini-DisplayPort
No outputs
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Radeon Pro 555X has 87% more power consumption, than Quadro P620.
Quadro P620 is connected by PCIe 3.0 x16, and Radeon Pro 555X uses PCIe 3.0 x8 interface.
Quadro P620 has 2 GB more memory, than Radeon Pro 555X.
Quadro P620 is used in Desktops, and Radeon Pro 555X - in Mobile workstations.
Quadro P620 is build with Pascal architecture, and Radeon Pro 555X - with Polaris.
Core clock speed of Quadro P620 is 322 MHz higher, than Radeon Pro 555X.
Quadro P620 and Radeon Pro 555X are manufactured by 14 nm process technology.
Memory clock speed of Quadro P620 is 920 MHz higher, than Radeon Pro 555X.
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
10−12
10−11
QHD / 1440p
5−6
4−5
4K / 2160p
4−5
4−5
low / 720p
35−40
30−35
medium / 1080p
21−24
21−24
The average gaming FPS of Quadro P620 in Assassin's Creed Odyssey is 6% more, than Radeon Pro 555X.
high / 1080p
30−33
24−27
ultra / 1080p
24−27
21−24
QHD / 1440p
9−10
10−11
4K / 2160p
7−8
6−7
low / 720p
60−65
55−60
medium / 1080p
30−35
30−33
The average gaming FPS of Quadro P620 in Battlefield 5 is 12% more, than Radeon Pro 555X.
low / 768p
50−55
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Quadro P620 in Call of Duty: Warzone is 10% more, than Radeon Pro 555X.
low / 768p
220−230
220−230
medium / 768p
190−200
190−200
ultra / 1080p
110−120
100−110
QHD / 1440p
80−85
60−65
4K / 2160p
40−45
30−35
high / 768p
160−170
150−160
The average gaming FPS of Quadro P620 in Counter-Strike: Global Offensive is 6% more, than Radeon Pro 555X.
low / 768p
60−65
55−60
ultra / 1080p
45−50
40−45
medium / 1080p
55−60
45−50
The average gaming FPS of Quadro P620 in Cyberpunk 2077 is 12% more, than Radeon Pro 555X.
low / 768p
110−120
110−120
medium / 768p
100−110
95−100
ultra / 1080p
75−80
65−70
The average gaming FPS of Quadro P620 in Dota 2 is 6% more, than Radeon Pro 555X.
high / 1080p
21−24
20−22
ultra / 1080p
21−24
18−20
QHD / 1440p
18−20
16−18
4K / 2160p
7−8
6−7
low / 720p
45−50
40−45
medium / 1080p
24−27
21−24
The average gaming FPS of Quadro P620 in Far Cry 5 is 14% more, than Radeon Pro 555X.
high / 1080p
30−33
27−30
ultra / 1080p
21−24
21−24
QHD / 1440p
14−16
16−18
low / 720p
110−120
100−110
medium / 1080p
65−70
55−60
The average gaming FPS of Quadro P620 in Fortnite is 8% more, than Radeon Pro 555X.
high / 1080p
30−35
27−30
ultra / 1080p
24−27
21−24
QHD / 1440p
12−14
10−11
4K / 2160p
12−14
10−11
low / 720p
65−70
55−60
medium / 1080p
35−40
30−35
The average gaming FPS of Quadro P620 in Forza Horizon 4 is 14% more, than Radeon Pro 555X.
low / 768p
100−105
90−95
medium / 768p
85−90
80−85
high / 1080p
35−40
30−35
ultra / 1080p
14−16
12−14
QHD / 1440p
5−6
4−5
The average gaming FPS of Quadro P620 in Grand Theft Auto V is 8% more, than Radeon Pro 555X.
high / 1080p
12−14
10−11
ultra / 1080p
9−10
8−9
4K / 2160p
2−3
3−4
low / 720p
35−40
30−35
medium / 1080p
16−18
14−16
The average gaming FPS of Quadro P620 in Metro Exodus is 7% more, than Radeon Pro 555X.
low / 768p
110−120
110−120
medium / 1080p
110−120
100−110
The average gaming FPS of Quadro P620 in Minecraft is 4% more, than Radeon Pro 555X.
high / 1080p
−
24−27
ultra / 1080p
14−16
18−20
low / 720p
65−70
60−65
medium / 1080p
18−20
24−27
The average gaming FPS of Radeon Pro 555X in PLAYERUNKNOWN'S BATTLEGROUNDS is 6% more, than Quadro P620.
high / 1080p
14−16
14−16
ultra / 1080p
9−10
10−11
QHD / 1440p
0−1
0−1
4K / 2160p
0−1
−
low / 720p
35−40
30−35
medium / 1080p
18−20
18−20
The average gaming FPS of Quadro P620 in Red Dead Redemption 2 is 5% more, than Radeon Pro 555X.
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
7−8
8−9
The average gaming FPS of Quadro P620 in The Witcher 3: Wild Hunt is 7% more, than Radeon Pro 555X.
low / 768p
90−95
100−110
medium / 768p
60−65
60−65
ultra / 1080p
40−45
35−40
high / 768p
55−60
55−60
The average gaming FPS of Radeon Pro 555X in World of Tanks is 3% more, than Quadro P620.
Full Specs
Quadro P620
Radeon Pro 555X
Architecture
Pascal
Polaris
Code name
GP107
Polaris 21
Type
Workstation
Mobile workstation
Release date
27 May 2019
5 June 2017
Pipelines
512
768
Core clock speed
1177 MHz
855 MHz
Boost Clock
1442 MHz
Transistor count
3,300 million
3,000 million
Manufacturing process technology
14 nm
14 nm
Texture fill rate
43.33
43.54
Floating-point performance
1,490 gflops
Length
145 mm
Memory bus width
128 Bit
128 Bit
Memory clock speed
6000 MHz
5080 MHz
Memory bandwidth
80.13 GB/s
81.6 GB/s
Shared memory
-
-
DirectX
12 (12_1)
12 (12_0)
Shader Model
6.4
6.4
OpenGL
4.6
4.6
OpenCL
1.2
2.0
Vulkan
1.2.131
1.2.131
CUDA
6.1
FreeSync
+
Laptop size
large
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