Quadro K620 vs Quadro M520
If you are going to buy a new graphics card and are choosing between Quadro K620 and Quadro M520, 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 Quadro M520, check out specs charts below.
Quadro M520 is a Laptop Graphics Card
Note: Quadro M520 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 Quadro M520 here:
Main Specs
Quadro K620
Quadro M520
Power consumption (TDP)
41 Watt
25 Watt
Interface
PCIe 2.0 x16
Supplementary power connectors
None
Memory type
128 Bit
GDDR5
Maximum RAM amount
2 GB
2 GB
Display Connectors
1x DVI, 1x DisplayPort
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Quadro K620 has 64% more power consumption, than Quadro M520.
Quadro K620 and Quadro M520 have maximum RAM of 2 GB.
Quadro K620 is used in Desktops, and Quadro M520 - in Mobile workstations.
Quadro K620 and Quadro M520 are build with Maxwell architecture.
Core clock speed of Quadro K620 is 302 MHz higher, than Quadro M520.
Quadro K620 and Quadro M520 are manufactured 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
10−12
9−10
ultra / 1080p
6−7
5−6
QHD / 1440p
1−2
0−1
low / 720p
24−27
21−24
medium / 1080p
14−16
12−14
The average gaming FPS of Quadro K620 in Assassin's Creed Odyssey is 16% more, than Quadro M520.
high / 1080p
18−20
16−18
ultra / 1080p
16−18
12−14
QHD / 1440p
2−3
0−1
low / 720p
40−45
30−35
medium / 1080p
20−22
16−18
The average gaming FPS of Quadro K620 in Battlefield 5 is 26% more, than Quadro M520.
low / 768p
45−50
45−50
QHD / 1440p
0−1
0−1
Quadro K620 and Quadro M520 have the same average FPS in Call of Duty: Warzone.
low / 768p
180−190
160−170
medium / 768p
150−160
130−140
ultra / 1080p
75−80
65−70
QHD / 1440p
45−50
35−40
4K / 2160p
30−33
27−30
high / 768p
110−120
100−110
The average gaming FPS of Quadro K620 in Counter-Strike: Global Offensive is 13% more, than Quadro M520.
low / 768p
55−60
55−60
ultra / 1080p
30−35
24−27
medium / 1080p
45−50
45−50
The average gaming FPS of Quadro K620 in Cyberpunk 2077 is 4% more, than Quadro M520.
low / 768p
95−100
90−95
medium / 768p
80−85
70−75
ultra / 1080p
50−55
45−50
The average gaming FPS of Quadro K620 in Dota 2 is 10% more, than Quadro M520.
high / 1080p
12−14
10−12
ultra / 1080p
12−14
10−11
4K / 2160p
5−6
4−5
low / 720p
30−33
24−27
medium / 1080p
14−16
12−14
The average gaming FPS of Quadro K620 in Far Cry 5 is 25% more, than Quadro M520.
high / 1080p
20−22
18−20
ultra / 1080p
14−16
12−14
low / 720p
80−85
70−75
medium / 1080p
40−45
30−35
The average gaming FPS of Quadro K620 in Fortnite is 17% more, than Quadro M520.
high / 1080p
20−22
16−18
ultra / 1080p
16−18
14−16
QHD / 1440p
5−6
3−4
low / 720p
40−45
35−40
medium / 1080p
21−24
18−20
The average gaming FPS of Quadro K620 in Forza Horizon 4 is 16% more, than Quadro M520.
low / 768p
70−75
60−65
medium / 768p
60−65
55−60
high / 1080p
21−24
18−20
ultra / 1080p
9−10
8−9
QHD / 1440p
0−1
0−1
The average gaming FPS of Quadro K620 in Grand Theft Auto V is 13% more, than Quadro M520.
high / 1080p
7−8
6−7
ultra / 1080p
5−6
4−5
4K / 2160p
1−2
1−2
low / 720p
21−24
18−20
medium / 1080p
10−11
8−9
The average gaming FPS of Quadro K620 in Metro Exodus is 12% more, than Quadro M520.
low / 768p
100−110
100−110
ultra / 1080p
95−100
90−95
medium / 1080p
100−110
95−100
The average gaming FPS of Quadro K620 in Minecraft is 4% more, than Quadro M520.
high / 1080p
20−22
18−20
ultra / 1080p
16−18
14−16
low / 720p
45−50
40−45
medium / 1080p
21−24
20−22
The average gaming FPS of Quadro K620 in PLAYERUNKNOWN'S BATTLEGROUNDS is 12% more, than Quadro M520.
high / 1080p
12−14
12−14
ultra / 1080p
8−9
8−9
QHD / 1440p
0−1
0−1
low / 720p
21−24
16−18
medium / 1080p
14−16
12−14
The average gaming FPS of Quadro K620 in Red Dead Redemption 2 is 16% more, than Quadro M520.
low / 768p
40−45
35−40
medium / 768p
24−27
21−24
high / 1080p
14−16
12−14
ultra / 1080p
9−10
8−9
4K / 2160p
7−8
7−8
The average gaming FPS of Quadro K620 in The Witcher 3: Wild Hunt is 17% more, than Quadro M520.
low / 768p
95−100
90−95
medium / 768p
55−60
50−55
ultra / 1080p
27−30
24−27
high / 768p
45−50
40−45
The average gaming FPS of Quadro K620 in World of Tanks is 7% more, than Quadro M520.
Full Specs
Quadro K620
Quadro M520
Architecture
Maxwell
Maxwell
Code name
GM107
Type
Workstation
Mobile workstation
Release date
22 July 2014
13 January 2017
Pipelines
384
384
Core clock speed
1058 MHz
756 MHz
Boost Clock
1124 MHz
1019 MHz
Transistor count
1,870 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
26.98
Floating-point performance
863.2 gflops
Length
160 mm
Memory bus width
128 Bit
64 Bit
Memory clock speed
1800 MHz
Memory bandwidth
40 GB/s
Shared memory
-
DirectX
12
12
Shader Model
5
5.0
OpenGL
4.5
4.5
OpenCL
1.2
Vulkan
+
CUDA
5.0
Bitcoin / BTC (SHA256)
104 Mh/s
Laptop size
medium sized
Optimus
+
3D Vision Pro
+
Mosaic
+
nView Display Management
+
Width
1" (2.5 cm)
Number of simultaneous displays
4
nView Desktop Management
+
3D Stereo
+
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