Quadro K4000M vs Quadro K620
Find out if it is worth upgrading your current GPU setup by comparing Quadro K4000M and Quadro K620. 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 Quadro K4000M and Quadro K620. 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.
Quadro K4000M is a Laptop Graphics Card
Note: Quadro K4000M 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 K4000M here:
Main Specs
Quadro K4000M
Quadro K620
Power consumption (TDP)
100 Watt
41 Watt
Interface
MXM-B (3.0)
PCIe 2.0 x16
Supplementary power connectors
None
Memory type
GDDR5
128 Bit
Maximum RAM amount
4 GB
2 GB
Display Connectors
No outputs
1x DVI, 1x DisplayPort
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Quadro K4000M has 143% more power consumption, than Quadro K620.
Quadro K4000M is connected by MXM-B (3.0), and Quadro K620 uses PCIe 2.0 x16 interface.
Quadro K4000M has 2 GB more memory, than Quadro K620.
Quadro K4000M is used in Mobile workstations, and Quadro K620 - in Desktops.
Quadro K4000M is build with Kepler architecture, and Quadro K620 - with Maxwell.
Core clock speed of Quadro K620 is 458 MHz higher, than Quadro K4000M.
Quadro K4000M and Quadro K620 are manufactured by 28 nm process technology.
Memory clock speed of Quadro K4000M is 1000 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
10−11
10−12
ultra / 1080p
6−7
6−7
QHD / 1440p
1−2
1−2
low / 720p
21−24
24−27
medium / 1080p
12−14
14−16
The average gaming FPS of Quadro K620 in Assassin's Creed Odyssey is 10% more, than Quadro K4000M.
high / 1080p
16−18
18−20
ultra / 1080p
14−16
16−18
QHD / 1440p
0−1
2−3
low / 720p
35−40
40−45
medium / 1080p
18−20
20−22
The average gaming FPS of Quadro K620 in Battlefield 5 is 9% more, than Quadro K4000M.
low / 768p
45−50
45−50
QHD / 1440p
0−1
0−1
Quadro K4000M and Quadro K620 have the same average FPS in Call of Duty: Warzone.
low / 768p
170−180
180−190
medium / 768p
140−150
150−160
ultra / 1080p
70−75
75−80
QHD / 1440p
40−45
45−50
4K / 2160p
30−33
30−33
high / 768p
110−120
110−120
The average gaming FPS of Quadro K620 in Counter-Strike: Global Offensive is 5% more, than Quadro K4000M.
low / 768p
55−60
55−60
ultra / 1080p
27−30
30−35
medium / 1080p
45−50
45−50
The average gaming FPS of Quadro K620 in Cyberpunk 2077 is 2% more, than Quadro K4000M.
low / 768p
95−100
95−100
medium / 768p
75−80
80−85
ultra / 1080p
45−50
50−55
The average gaming FPS of Quadro K620 in Dota 2 is 4% more, than Quadro K4000M.
high / 1080p
12−14
12−14
ultra / 1080p
10−12
12−14
4K / 2160p
4−5
5−6
low / 720p
27−30
30−33
medium / 1080p
12−14
14−16
The average gaming FPS of Quadro K620 in Far Cry 5 is 7% more, than Quadro K4000M.
high / 1080p
18−20
20−22
ultra / 1080p
14−16
14−16
low / 720p
75−80
80−85
medium / 1080p
35−40
40−45
The average gaming FPS of Quadro K620 in Fortnite is 8% more, than Quadro K4000M.
high / 1080p
18−20
20−22
ultra / 1080p
14−16
16−18
QHD / 1440p
4−5
5−6
low / 720p
35−40
40−45
medium / 1080p
20−22
21−24
The average gaming FPS of Quadro K620 in Forza Horizon 4 is 10% more, than Quadro K4000M.
low / 768p
65−70
70−75
medium / 768p
60−65
60−65
high / 1080p
20−22
21−24
ultra / 1080p
9−10
9−10
QHD / 1440p
0−1
0−1
The average gaming FPS of Quadro K620 in Grand Theft Auto V is 2% more, than Quadro K4000M.
high / 1080p
7−8
7−8
ultra / 1080p
5−6
5−6
4K / 2160p
1−2
1−2
low / 720p
20−22
21−24
medium / 1080p
9−10
10−11
Quadro K4000M and Quadro K620 have the same average FPS in Metro Exodus.
low / 768p
100−110
100−110
ultra / 1080p
90−95
95−100
medium / 1080p
95−100
100−110
The average gaming FPS of Quadro K620 in Minecraft is 4% more, than Quadro K4000M.
high / 1080p
18−20
20−22
ultra / 1080p
14−16
16−18
low / 720p
40−45
45−50
medium / 1080p
20−22
21−24
The average gaming FPS of Quadro K620 in PLAYERUNKNOWN'S BATTLEGROUNDS is 12% more, than Quadro K4000M.
high / 1080p
12−14
12−14
ultra / 1080p
8−9
8−9
QHD / 1440p
0−1
0−1
low / 720p
18−20
21−24
medium / 1080p
12−14
14−16
The average gaming FPS of Quadro K620 in Red Dead Redemption 2 is 7% more, than Quadro K4000M.
low / 768p
35−40
40−45
medium / 768p
24−27
24−27
high / 1080p
12−14
14−16
ultra / 1080p
8−9
9−10
4K / 2160p
7−8
7−8
The average gaming FPS of Quadro K620 in The Witcher 3: Wild Hunt is 11% more, than Quadro K4000M.
low / 768p
90−95
95−100
medium / 768p
50−55
55−60
ultra / 1080p
27−30
27−30
high / 768p
45−50
45−50
The average gaming FPS of Quadro K620 in World of Tanks is 3% more, than Quadro K4000M.
Full Specs
Quadro K4000M
Quadro K620
Architecture
Kepler
Maxwell
Code name
N14E-Q3
GM107
Type
Mobile workstation
Workstation
Release date
1 June 2012
22 July 2014
Pipelines
960
384
Core clock speed
600 MHz
1058 MHz
Boost Clock
1124 MHz
Transistor count
3,540 million
1,870 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
48.08
26.98
Floating-point performance
1,154 gflops
863.2 gflops
Length
160 mm
Memory bus width
256 Bit
128 Bit
Memory clock speed
2800 MHz
1800 MHz
Memory bandwidth
89.6 GB/s
Shared memory
-
DirectX
12 (11_0)
12
Shader Model
5.1
5
OpenGL
4.6
4.5
OpenCL
1.2
1.2
Vulkan
1.1.126
+
CUDA
+
5.0
Bitcoin / BTC (SHA256)
37 Mh/s
104 Mh/s
Laptop size
large
Optimus
+
3D Vision Pro
+
Mosaic
+
Width
1" (2.5 cm)
Number of simultaneous displays
4
nView Desktop Management
+
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