Quadro K620 vs Radeon 540X
When choosing between Quadro K620 and Radeon 540X, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Quadro K620 and Radeon 540X.
Radeon 540X is a Laptop Graphics Card
Note: Radeon 540X 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 540X here:
Main Specs
Quadro K620
Radeon 540X
Power consumption (TDP)
41 Watt
50 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
None
Memory type
128 Bit
GDDR5
Maximum RAM amount
2 GB
2 GB
Display Connectors
1x DVI, 1x DisplayPort
1x DVI, 1x HDMI, 1x DisplayPort
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Radeon 540X has 21% more power consumption, than Quadro K620.
Quadro K620 is connected by PCIe 2.0 x16, and Radeon 540X uses PCIe 3.0 x8 interface.
Quadro K620 and Radeon 540X have maximum RAM of 2 GB.
Quadro K620 is used in Desktops, and Radeon 540X - in Laptops.
Quadro K620 is build with Maxwell architecture, and Radeon 540X - with GCN 4.0.
Quadro K620 is manufactured by 28 nm process technology, and Radeon 540X - by 14 nm process technology.
Memory clock speed of Radeon 540X 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
6−7
ultra / 1080p
6−7
3−4
QHD / 1440p
1−2
0−1
low / 720p
24−27
14−16
medium / 1080p
14−16
7−8
The average gaming FPS of Quadro K620 in Assassin's Creed Odyssey is 75% more, than Radeon 540X.
high / 1080p
18−20
10−12
ultra / 1080p
16−18
9−10
QHD / 1440p
2−3
0−1
low / 720p
40−45
21−24
medium / 1080p
20−22
10−12
The average gaming FPS of Quadro K620 in Battlefield 5 is 84% more, than Radeon 540X.
low / 768p
45−50
45−50
high / 1080p
−
45−50
QHD / 1440p
0−1
0−1
Quadro K620 and Radeon 540X have the same average FPS in Call of Duty: Warzone.
low / 768p
180−190
120−130
medium / 768p
150−160
100−110
ultra / 1080p
75−80
50−55
QHD / 1440p
45−50
27−30
4K / 2160p
30−33
−
high / 768p
110−120
75−80
The average gaming FPS of Quadro K620 in Counter-Strike: Global Offensive is 50% more, than Radeon 540X.
low / 768p
55−60
55−60
ultra / 1080p
30−35
16−18
medium / 1080p
45−50
45−50
The average gaming FPS of Quadro K620 in Cyberpunk 2077 is 12% more, than Radeon 540X.
low / 768p
95−100
75−80
medium / 768p
80−85
55−60
ultra / 1080p
50−55
30−35
The average gaming FPS of Quadro K620 in Dota 2 is 40% more, than Radeon 540X.
high / 1080p
12−14
7−8
ultra / 1080p
12−14
7−8
4K / 2160p
5−6
3−4
low / 720p
30−33
16−18
medium / 1080p
14−16
8−9
The average gaming FPS of Quadro K620 in Far Cry 5 is 87% more, than Radeon 540X.
high / 1080p
20−22
14−16
ultra / 1080p
14−16
10−11
low / 720p
80−85
55−60
medium / 1080p
40−45
20−22
The average gaming FPS of Quadro K620 in Fortnite is 53% more, than Radeon 540X.
high / 1080p
20−22
10−12
ultra / 1080p
16−18
10−11
QHD / 1440p
5−6
0−1
low / 720p
40−45
24−27
medium / 1080p
21−24
12−14
The average gaming FPS of Quadro K620 in Forza Horizon 4 is 66% more, than Radeon 540X.
low / 768p
70−75
50−55
medium / 768p
60−65
40−45
high / 1080p
21−24
10−12
ultra / 1080p
9−10
6−7
QHD / 1440p
0−1
0−1
The average gaming FPS of Quadro K620 in Grand Theft Auto V is 46% more, than Radeon 540X.
high / 1080p
7−8
4−5
ultra / 1080p
5−6
3−4
4K / 2160p
1−2
0−1
low / 720p
21−24
10−12
medium / 1080p
10−11
6−7
The average gaming FPS of Quadro K620 in Metro Exodus is 83% more, than Radeon 540X.
low / 768p
100−110
90−95
high / 1080p
−
85−90
ultra / 1080p
95−100
75−80
medium / 1080p
100−110
90−95
The average gaming FPS of Quadro K620 in Minecraft is 17% more, than Radeon 540X.
high / 1080p
20−22
16−18
ultra / 1080p
16−18
14−16
low / 720p
45−50
30−33
medium / 1080p
21−24
16−18
The average gaming FPS of Quadro K620 in PLAYERUNKNOWN'S BATTLEGROUNDS is 35% more, than Radeon 540X.
high / 1080p
12−14
−
ultra / 1080p
8−9
7−8
QHD / 1440p
0−1
0−1
low / 720p
21−24
10−12
medium / 1080p
14−16
10−11
The average gaming FPS of Quadro K620 in Red Dead Redemption 2 is 66% more, than Radeon 540X.
low / 768p
40−45
21−24
medium / 768p
24−27
14−16
high / 1080p
14−16
8−9
ultra / 1080p
9−10
6−7
4K / 2160p
7−8
−
The average gaming FPS of Quadro K620 in The Witcher 3: Wild Hunt is 76% more, than Radeon 540X.
low / 768p
95−100
85−90
medium / 768p
55−60
40−45
ultra / 1080p
27−30
18−20
high / 768p
45−50
35−40
The average gaming FPS of Quadro K620 in World of Tanks is 23% more, than Radeon 540X.
Full Specs
Quadro K620
Radeon 540X
Architecture
Maxwell
GCN 4.0
Code name
GM107
Lexa
Type
Workstation
Laptop
Release date
22 July 2014
12 August 2019
Pipelines
384
512
Core clock speed
1058 MHz
Boost Clock
1124 MHz
1219 MHz
Transistor count
1,870 million
2,200 million
Manufacturing process technology
28 nm
14 nm
Texture fill rate
26.98
33.47
Floating-point performance
863.2 gflops
Length
160 mm
Memory bus width
128 Bit
64 Bit
Memory clock speed
1800 MHz
6000 MHz
Memory bandwidth
112.0 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
Bitcoin / BTC (SHA256)
104 Mh/s
3D Vision Pro
+
Mosaic
+
Width
1" (2.5 cm)
Number of simultaneous displays
4
nView Desktop Management
+
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