Quadro K620 vs Quadro M4000
In this comparison between Quadro K620 and Quadro M4000 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 K620 will be the best choice, for others Quadro M4000 will be their preference. Study the comparison tables below and make your choice.
Main Specs
Quadro K620
Quadro M4000
Power consumption (TDP)
41 Watt
120 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
1 x 6-pin
Memory type
128 Bit
GDDR5
Maximum RAM amount
2 GB
8 GB
Display Connectors
1x DVI, 1x DisplayPort
4x DisplayPort
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Quadro M4000 has 192% more power consumption, than Quadro K620.
Quadro K620 is connected by PCIe 2.0 x16, and Quadro M4000 uses PCIe 3.0 x16 interface.
Quadro M4000 has 6 GB more memory, than Quadro K620.
Both cards are used in Desktops.
Quadro K620 is build with Maxwell architecture, and Quadro M4000 - with Maxwell 2.0.
Core clock speed of Quadro K620 is 285 MHz higher, than Quadro M4000.
Quadro K620 and Quadro M4000 are manufactured by 28 nm process technology.
Quadro M4000 is 81 mm longer, than Quadro K620.
Memory clock speed of Quadro M4000 is 4208 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
35−40
ultra / 1080p
6−7
21−24
QHD / 1440p
1−2
16−18
4K / 2160p
−
10−11
low / 720p
24−27
60−65
medium / 1080p
14−16
40−45
The average gaming FPS of Quadro M4000 in Assassin's Creed Odyssey is 227% more, than Quadro K620.
high / 1080p
18−20
55−60
ultra / 1080p
16−18
45−50
QHD / 1440p
2−3
35−40
4K / 2160p
−
18−20
low / 720p
40−45
100−110
medium / 1080p
20−22
60−65
The average gaming FPS of Quadro M4000 in Battlefield 5 is 210% more, than Quadro K620.
low / 768p
45−50
50−55
QHD / 1440p
0−1
0−1
The average gaming FPS of Quadro M4000 in Call of Duty: Warzone is 10% more, than Quadro K620.
low / 768p
180−190
250−260
medium / 768p
150−160
220−230
ultra / 1080p
75−80
180−190
QHD / 1440p
45−50
110−120
4K / 2160p
30−33
70−75
high / 768p
110−120
210−220
The average gaming FPS of Quadro M4000 in Counter-Strike: Global Offensive is 75% more, than Quadro K620.
low / 768p
55−60
60−65
ultra / 1080p
30−35
−
medium / 1080p
45−50
55−60
The average gaming FPS of Quadro M4000 in Cyberpunk 2077 is 15% more, than Quadro K620.
low / 768p
95−100
120−130
medium / 768p
80−85
110−120
ultra / 1080p
50−55
100−110
The average gaming FPS of Quadro M4000 in Dota 2 is 49% more, than Quadro K620.
high / 1080p
12−14
45−50
ultra / 1080p
12−14
40−45
QHD / 1440p
−
27−30
4K / 2160p
5−6
14−16
low / 720p
30−33
80−85
medium / 1080p
14−16
45−50
The average gaming FPS of Quadro M4000 in Far Cry 5 is 213% more, than Quadro K620.
high / 1080p
20−22
60−65
ultra / 1080p
14−16
45−50
QHD / 1440p
−
27−30
4K / 2160p
−
27−30
low / 720p
80−85
180−190
medium / 1080p
40−45
110−120
The average gaming FPS of Quadro M4000 in Fortnite is 155% more, than Quadro K620.
high / 1080p
20−22
60−65
ultra / 1080p
16−18
45−50
QHD / 1440p
5−6
30−35
4K / 2160p
−
24−27
low / 720p
40−45
100−110
medium / 1080p
21−24
65−70
The average gaming FPS of Quadro M4000 in Forza Horizon 4 is 200% more, than Quadro K620.
low / 768p
70−75
140−150
medium / 768p
60−65
120−130
high / 1080p
21−24
70−75
ultra / 1080p
9−10
30−35
QHD / 1440p
0−1
21−24
The average gaming FPS of Quadro M4000 in Grand Theft Auto V is 126% more, than Quadro K620.
high / 1080p
7−8
24−27
ultra / 1080p
5−6
20−22
QHD / 1440p
−
16−18
4K / 2160p
1−2
8−9
low / 720p
21−24
65−70
medium / 1080p
10−11
30−35
The average gaming FPS of Quadro M4000 in Metro Exodus is 244% more, than Quadro K620.
low / 768p
100−110
130−140
ultra / 1080p
95−100
−
medium / 1080p
100−110
120−130
The average gaming FPS of Quadro M4000 in Minecraft is 23% more, than Quadro K620.
high / 1080p
20−22
−
ultra / 1080p
16−18
14−16
low / 720p
45−50
100−110
medium / 1080p
21−24
18−20
The average gaming FPS of Quadro M4000 in PLAYERUNKNOWN'S BATTLEGROUNDS is 58% more, than Quadro K620.
high / 1080p
12−14
24−27
ultra / 1080p
8−9
16−18
QHD / 1440p
0−1
10−11
4K / 2160p
−
7−8
low / 720p
21−24
65−70
medium / 1080p
14−16
35−40
The average gaming FPS of Quadro M4000 in Red Dead Redemption 2 is 157% more, than Quadro K620.
low / 768p
40−45
130−140
medium / 768p
24−27
85−90
high / 1080p
14−16
45−50
ultra / 1080p
9−10
24−27
4K / 2160p
7−8
16−18
The average gaming FPS of Quadro M4000 in The Witcher 3: Wild Hunt is 210% more, than Quadro K620.
low / 768p
95−100
90−95
medium / 768p
55−60
60−65
ultra / 1080p
27−30
50−55
high / 768p
45−50
60−65
The average gaming FPS of Quadro M4000 in World of Tanks is 17% more, than Quadro K620.
Full Specs
Quadro K620
Quadro M4000
Architecture
Maxwell
Maxwell 2.0
Code name
GM107
GM204
Type
Workstation
Workstation
Release date
22 July 2014
29 June 2015
Pipelines
384
1664
Core clock speed
1058 MHz
773 MHz
Boost Clock
1124 MHz
Transistor count
1,870 million
5,200 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
26.98
80.39
Floating-point performance
863.2 gflops
2,573 gflops
Length
160 mm
241 mm
Memory bus width
128 Bit
256 Bit
Memory clock speed
1800 MHz
6008 MHz
DirectX
12
12
Shader Model
5
5
OpenGL
4.5
4.5
OpenCL
1.2
1.2
Vulkan
+
+
CUDA
5.0
5.2
SLI options
+
Bitcoin / BTC (SHA256)
104 Mh/s
299 Mh/s
3D Vision Pro
+
+
Mosaic
+
+
Width
1" (2.5 cm)
1" (2.5 cm)
Number of simultaneous displays
4
4
nView Desktop Management
+
+
Multi-display synchronization
Quadro Sync
High-Performance Video I/O6
+
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