GeForce 840M vs Quadro M620
Find out if it is worth upgrading your current GPU setup by comparing GeForce 840M and Quadro M620. 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 GeForce 840M and Quadro M620. 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.
GeForce 840M and Quadro M620 are Laptop Graphics Cards
Note: GeForce 840M and Quadro M620 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 GeForce 840M or Quadro M620 here:
Main Specs
GeForce 840M
Quadro M620
Power consumption (TDP)
33 Watt
30 Watt
Interface
PCIe 3.0 x8
Memory type
DDR3
GDDR5
Maximum RAM amount
4 GB
2 GB
Display Connectors
No outputs
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GeForce 840M has 10% more power consumption, than Quadro M620.
GeForce 840M has 2 GB more memory, than Quadro M620.
GeForce 840M is used in Laptops, and Quadro M620 - in Mobile workstations.
GeForce 840M and Quadro M620 are build with Maxwell architecture.
Core clock speed of GeForce 840M is 11 MHz higher, than Quadro M620.
GeForce 840M and Quadro M620 are manufactured by 28 nm process technology.
Memory clock speed of Quadro M620 is 3012 MHz higher, than GeForce 840M.
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
1−2
14−16
ultra / 1080p
0−1
8−9
QHD / 1440p
0−1
3−4
low / 720p
12−14
30−35
medium / 1080p
3−4
18−20
The average gaming FPS of Quadro M620 in Assassin's Creed Odyssey is 266% more, than GeForce 840M.
high / 1080p
−
24−27
ultra / 1080p
4−5
20−22
QHD / 1440p
0−1
7−8
4K / 2160p
−
5−6
low / 720p
16−18
50−55
medium / 1080p
5−6
24−27
The average gaming FPS of Quadro M620 in Battlefield 5 is 266% more, than GeForce 840M.
low / 768p
45−50
45−50
high / 1080p
40−45
−
QHD / 1440p
0−1
0−1
GeForce 840M and Quadro M620 have the same average FPS in Call of Duty: Warzone.
low / 768p
120−130
200−210
medium / 768p
90−95
170−180
ultra / 1080p
40−45
95−100
QHD / 1440p
24−27
50−55
4K / 2160p
18−20
30−33
high / 768p
65−70
130−140
The average gaming FPS of Quadro M620 in Counter-Strike: Global Offensive is 87% more, than GeForce 840M.
low / 768p
85−90
55−60
ultra / 1080p
16−18
35−40
medium / 1080p
40−45
45−50
The average gaming FPS of GeForce 840M in Cyberpunk 2077 is 4% more, than Quadro M620.
low / 768p
75−80
100−110
medium / 768p
50−55
90−95
ultra / 1080p
24−27
60−65
The average gaming FPS of Quadro M620 in Dota 2 is 68% more, than GeForce 840M.
high / 1080p
2−3
16−18
ultra / 1080p
2−3
16−18
4K / 2160p
0−1
6−7
low / 720p
12−14
35−40
medium / 1080p
3−4
18−20
The average gaming FPS of Quadro M620 in Far Cry 5 is 340% more, than GeForce 840M.
high / 1080p
10−11
24−27
ultra / 1080p
5−6
18−20
QHD / 1440p
2−3
16−18
low / 720p
50−55
95−100
medium / 1080p
10−12
50−55
The average gaming FPS of Quadro M620 in Fortnite is 162% more, than GeForce 840M.
high / 1080p
4−5
24−27
ultra / 1080p
−
20−22
QHD / 1440p
0−1
8−9
low / 720p
16−18
50−55
medium / 1080p
7−8
27−30
The average gaming FPS of Quadro M620 in Forza Horizon 4 is 288% more, than GeForce 840M.
low / 768p
45−50
85−90
medium / 768p
−
75−80
high / 1080p
5−6
27−30
ultra / 1080p
2−3
12−14
QHD / 1440p
0−1
2−3
medium / 720p
35−40
−
The average gaming FPS of Quadro M620 in Grand Theft Auto V is 138% more, than GeForce 840M.
high / 1080p
1−2
9−10
ultra / 1080p
0−1
7−8
4K / 2160p
0−1
2−3
low / 720p
5−6
27−30
medium / 1080p
3−4
12−14
The average gaming FPS of Quadro M620 in Metro Exodus is 466% more, than GeForce 840M.
low / 768p
90−95
110−120
high / 1080p
85−90
−
ultra / 1080p
70−75
100−110
medium / 1080p
90−95
100−110
The average gaming FPS of Quadro M620 in Minecraft is 27% more, than GeForce 840M.
high / 1080p
−
21−24
ultra / 1080p
12−14
16−18
low / 720p
27−30
55−60
medium / 1080p
14−16
24−27
The average gaming FPS of Quadro M620 in PLAYERUNKNOWN'S BATTLEGROUNDS is 83% more, than GeForce 840M.
high / 1080p
−
14−16
ultra / 1080p
4−5
9−10
QHD / 1440p
0−1
0−1
low / 720p
6−7
27−30
medium / 1080p
−
16−18
The average gaming FPS of Quadro M620 in Red Dead Redemption 2 is 280% more, than GeForce 840M.
low / 768p
12−14
50−55
medium / 768p
9−10
30−35
high / 1080p
4−5
18−20
ultra / 1080p
3−4
10−12
4K / 2160p
0−1
8−9
The average gaming FPS of Quadro M620 in The Witcher 3: Wild Hunt is 300% more, than GeForce 840M.
low / 768p
75−80
100−110
medium / 768p
35−40
60−65
ultra / 1080p
16−18
30−35
high / 768p
30−35
50−55
The average gaming FPS of Quadro M620 in World of Tanks is 53% more, than GeForce 840M.
Full Specs
GeForce 840M
Quadro M620
Architecture
Maxwell
Maxwell
Code name
N15S-GT
Type
Laptop
Mobile workstation
Release date
12 March 2014
13 January 2017
Pipelines
384
512
Core clock speed
1029 MHz
1018 MHz
Boost Clock
1124 MHz
Manufacturing process technology
28 nm
28 nm
Texture fill rate
17.98
Floating-point performance
863.2 gflops
Memory bus width
64 Bit
128 Bit
Memory clock speed
2000 MHz
5012 MHz
Memory bandwidth
16.02 GB/s
80 GB/s
Shared memory
-
-
DirectX
12 (11_0)
12
Shader Model
5.1
5.0
OpenGL
4.5
4.5
OpenCL
1.2
Vulkan
1.1.126
CUDA
+
Bus support
PCI Express 2.0, PCI Express 3.0
Bitcoin / BTC (SHA256)
92 Mh/s
Laptop size
medium sized
large
Optimus
+
+
Display Port
1.2
Mosaic
+
nView Display Management
+
3D Stereo
+
GPU Boost
2.0
GameWorks
+
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