Quadro K620 vs Radeon RX 550 mobile
If you are going to buy a new graphics card and are choosing between Quadro K620 and Radeon RX 550 mobile, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Quadro K620 stacks up against Radeon RX 550 mobile, check out specs charts below.
Radeon RX 550 mobile is a Laptop Graphics Card
Note: Radeon RX 550 mobile 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 RX 550 mobile here:
Main Specs
Quadro K620
Radeon RX 550 mobile
Power consumption (TDP)
41 Watt
50 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
Memory type
128 Bit
GDDR5
Maximum RAM amount
2 GB
4 GB
Display Connectors
1x DVI, 1x DisplayPort
No outputs
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Radeon RX 550 mobile has 21% more power consumption, than Quadro K620.
Quadro K620 is connected by PCIe 2.0 x16, and Radeon RX 550 mobile uses PCIe 3.0 x8 interface.
Radeon RX 550 mobile has 2 GB more memory, than Quadro K620.
Quadro K620 is used in Desktops, and Radeon RX 550 mobile - in Laptops.
Quadro K620 is build with Maxwell architecture, and Radeon RX 550 mobile - with Polaris.
Core clock speed of Radeon RX 550 mobile is 229 MHz higher, than Quadro K620.
Quadro K620 is manufactured by 28 nm process technology, and Radeon RX 550 mobile - by 14 nm process technology.
Memory clock speed of Radeon RX 550 mobile is 4200 MHz higher, than Quadro K620.
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
10−12
18−20
ultra / 1080p
6−7
10−12
QHD / 1440p
1−2
5−6
4K / 2160p
−
4−5
low / 720p
24−27
35−40
medium / 1080p
14−16
24−27
The average gaming FPS of Radeon RX 550 mobile in Assassin's Creed Odyssey is 72% more, than Quadro K620.
high / 1080p
18−20
30−33
ultra / 1080p
16−18
24−27
QHD / 1440p
2−3
10−11
4K / 2160p
−
7−8
low / 720p
40−45
60−65
medium / 1080p
20−22
30−35
The average gaming FPS of Radeon RX 550 mobile in Battlefield 5 is 60% more, than Quadro K620.
low / 768p
45−50
50−55
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon RX 550 mobile in Call of Duty: Warzone is 10% more, than Quadro K620.
low / 768p
180−190
220−230
medium / 768p
150−160
190−200
ultra / 1080p
75−80
110−120
QHD / 1440p
45−50
80−85
4K / 2160p
30−33
40−45
high / 768p
110−120
160−170
The average gaming FPS of Radeon RX 550 mobile in Counter-Strike: Global Offensive is 35% more, than Quadro K620.
low / 768p
55−60
60−65
ultra / 1080p
30−35
45−50
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon RX 550 mobile in Cyberpunk 2077 is 22% more, than Quadro K620.
low / 768p
95−100
110−120
medium / 768p
80−85
100−110
ultra / 1080p
50−55
75−80
The average gaming FPS of Radeon RX 550 mobile in Dota 2 is 28% more, than Quadro K620.
high / 1080p
12−14
21−24
ultra / 1080p
12−14
21−24
QHD / 1440p
−
18−20
4K / 2160p
5−6
7−8
low / 720p
30−33
50−55
medium / 1080p
14−16
24−27
The average gaming FPS of Radeon RX 550 mobile in Far Cry 5 is 73% more, than Quadro K620.
high / 1080p
20−22
30−35
ultra / 1080p
14−16
21−24
QHD / 1440p
−
14−16
low / 720p
80−85
110−120
medium / 1080p
40−45
65−70
The average gaming FPS of Radeon RX 550 mobile in Fortnite is 47% more, than Quadro K620.
high / 1080p
20−22
30−35
ultra / 1080p
16−18
24−27
QHD / 1440p
5−6
12−14
4K / 2160p
−
12−14
low / 720p
40−45
65−70
medium / 1080p
21−24
35−40
The average gaming FPS of Radeon RX 550 mobile in Forza Horizon 4 is 66% more, than Quadro K620.
low / 768p
70−75
100−105
medium / 768p
60−65
90−95
high / 1080p
21−24
35−40
ultra / 1080p
9−10
14−16
QHD / 1440p
0−1
6−7
The average gaming FPS of Radeon RX 550 mobile in Grand Theft Auto V is 48% more, than Quadro K620.
high / 1080p
7−8
12−14
ultra / 1080p
5−6
9−10
4K / 2160p
1−2
2−3
low / 720p
21−24
35−40
medium / 1080p
10−11
16−18
The average gaming FPS of Radeon RX 550 mobile in Metro Exodus is 66% more, than Quadro K620.
low / 768p
100−110
110−120
ultra / 1080p
95−100
−
medium / 1080p
100−110
110−120
The average gaming FPS of Radeon RX 550 mobile in Minecraft is 9% more, than Quadro K620.
high / 1080p
20−22
−
ultra / 1080p
16−18
14−16
low / 720p
45−50
65−70
medium / 1080p
21−24
18−20
The average gaming FPS of Radeon RX 550 mobile in PLAYERUNKNOWN'S BATTLEGROUNDS is 13% more, than Quadro K620.
high / 1080p
12−14
14−16
ultra / 1080p
8−9
10−11
QHD / 1440p
0−1
1−2
4K / 2160p
−
0−1
low / 720p
21−24
35−40
medium / 1080p
14−16
20−22
The average gaming FPS of Radeon RX 550 mobile in Red Dead Redemption 2 is 50% more, than Quadro K620.
low / 768p
40−45
70−75
medium / 768p
24−27
40−45
high / 1080p
14−16
24−27
ultra / 1080p
9−10
12−14
4K / 2160p
7−8
7−8
The average gaming FPS of Radeon RX 550 mobile in The Witcher 3: Wild Hunt is 60% more, than Quadro K620.
low / 768p
95−100
90−95
medium / 768p
55−60
60−65
ultra / 1080p
27−30
40−45
high / 768p
45−50
55−60
The average gaming FPS of Radeon RX 550 mobile in World of Tanks is 10% more, than Quadro K620.
Full Specs
Quadro K620
Radeon RX 550 mobile
Architecture
Maxwell
Polaris
Code name
GM107
Polaris 12
Type
Workstation
Laptop
Release date
22 July 2014
21 March 2017
Pipelines
384
640
Core clock speed
1058 MHz
1287 MHz
Boost Clock
1124 MHz
1476 MHz
Transistor count
1,870 million
2,200 million
Manufacturing process technology
28 nm
14 nm
Texture fill rate
26.98
51.48
Floating-point performance
863.2 gflops
1,647 gflops
Length
160 mm
Memory bus width
128 Bit
128 Bit
Memory clock speed
1800 MHz
6000 MHz
Memory bandwidth
96 GB/s
Shared memory
-
DirectX
12
12 (12_0)
Shader Model
5
6.4
OpenGL
4.5
4.6
OpenCL
1.2
2.0
Vulkan
+
1.2.131
CUDA
5.0
FreeSync
+
Bitcoin / BTC (SHA256)
104 Mh/s
Laptop size
large
3D Vision Pro
+
Mosaic
+
Width
1" (2.5 cm)
Number of simultaneous displays
4
nView Desktop Management
+
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