GeForce GT 755M SLI vs Quadro K420
In this comparison between GeForce GT 755M SLI and Quadro K420 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 GeForce GT 755M SLI will be the best choice, for others Quadro K420 will be their preference. Study the comparison tables below and make your choice.
GeForce GT 755M SLI is a Laptop Graphics Card
Note: GeForce GT 755M SLI 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 GeForce GT 755M SLI here:
Main Specs
GeForce GT 755M SLI
Quadro K420
Power consumption (TDP)
2x ~50 Watt
41 Watt
Interface
PCIe 2.0 x16
Supplementary power connectors
None
Memory type
GDDR5
128 Bit
Maximum RAM amount
2x 2 GB
1 GB/2 GB
Display Connectors
1x DVI, 1x DisplayPort
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Quadro K420 has 1950% more power consumption, than GeForce GT 755M SLI.
GeForce GT 755M SLI has 1 GB more memory, than Quadro K420.
GeForce GT 755M SLI is used in Laptops, and Quadro K420 - in Desktops.
GeForce GT 755M SLI and Quadro K420 are build with Kepler architecture.
Core clock speed of GeForce GT 755M SLI is 104 MHz higher, than Quadro K420.
GeForce GT 755M SLI and Quadro K420 are manufactured by 28 nm process technology.
Memory clock speed of GeForce GT 755M SLI is 3618 MHz higher, than Quadro K420.
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
14−16
0−1
ultra / 1080p
8−9
0−1
QHD / 1440p
2−3
0−1
low / 720p
30−35
9−10
medium / 1080p
18−20
1−2
The average gaming FPS of GeForce GT 755M SLI in Assassin's Creed Odyssey is 400% more, than Quadro K420.
high / 1080p
21−24
−
ultra / 1080p
18−20
1−2
QHD / 1440p
2−3
0−1
low / 720p
50−55
9−10
medium / 1080p
24−27
2−3
The average gaming FPS of GeForce GT 755M SLI in Battlefield 5 is 700% more, than Quadro K420.
low / 768p
50−55
50−55
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
GeForce GT 755M SLI and Quadro K420 have the same average FPS in Call of Duty: Warzone.
low / 768p
200−210
100−110
medium / 768p
170−180
75−80
ultra / 1080p
90−95
30−35
QHD / 1440p
50−55
−
4K / 2160p
24−27
9−10
high / 768p
140−150
50−55
The average gaming FPS of GeForce GT 755M SLI in Counter-Strike: Global Offensive is 132% more, than Quadro K420.
low / 768p
60−65
70−75
ultra / 1080p
40−45
10−12
medium / 1080p
55−60
45−50
The average gaming FPS of GeForce GT 755M SLI in Cyberpunk 2077 is 25% more, than Quadro K420.
low / 768p
110−120
65−70
medium / 768p
95−100
35−40
ultra / 1080p
60−65
14−16
The average gaming FPS of GeForce GT 755M SLI in Dota 2 is 127% more, than Quadro K420.
high / 1080p
16−18
1−2
ultra / 1080p
14−16
−
4K / 2160p
5−6
0−1
low / 720p
35−40
7−8
medium / 1080p
18−20
2−3
The average gaming FPS of GeForce GT 755M SLI in Far Cry 5 is 700% more, than Quadro K420.
high / 1080p
24−27
−
ultra / 1080p
18−20
−
QHD / 1440p
12−14
0−1
low / 720p
95−100
40−45
medium / 1080p
50−55
4−5
The average gaming FPS of GeForce GT 755M SLI in Fortnite is 226% more, than Quadro K420.
high / 1080p
24−27
1−2
ultra / 1080p
18−20
−
QHD / 1440p
7−8
0−1
low / 720p
50−55
10−12
medium / 1080p
27−30
3−4
The average gaming FPS of GeForce GT 755M SLI in Forza Horizon 4 is 600% more, than Quadro K420.
low / 768p
85−90
35−40
medium / 768p
75−80
−
high / 1080p
27−30
1−2
ultra / 1080p
10−12
−
QHD / 1440p
1−2
0−1
medium / 720p
−
30−35
The average gaming FPS of GeForce GT 755M SLI in Grand Theft Auto V is 205% more, than Quadro K420.
high / 1080p
9−10
0−1
ultra / 1080p
7−8
0−1
4K / 2160p
0−1
0−1
low / 720p
27−30
1−2
medium / 1080p
12−14
−
The average gaming FPS of GeForce GT 755M SLI in Metro Exodus is 2700% more, than Quadro K420.
low / 768p
110−120
85−90
high / 1080p
−
50−55
ultra / 1080p
100−110
−
medium / 1080p
100−110
−
The average gaming FPS of GeForce GT 755M SLI in Minecraft is 32% more, than Quadro K420.
high / 1080p
−
14−16
ultra / 1080p
14−16
12−14
low / 720p
55−60
21−24
medium / 1080p
18−20
14−16
The average gaming FPS of GeForce GT 755M SLI in PLAYERUNKNOWN'S BATTLEGROUNDS is 87% more, than Quadro K420.
high / 1080p
12−14
−
ultra / 1080p
8−9
−
QHD / 1440p
0−1
0−1
low / 720p
27−30
2−3
medium / 1080p
16−18
−
The average gaming FPS of GeForce GT 755M SLI in Red Dead Redemption 2 is 1300% more, than Quadro K420.
low / 768p
50−55
4−5
medium / 768p
30−35
−
high / 1080p
18−20
2−3
ultra / 1080p
10−11
−
4K / 2160p
6−7
0−1
The average gaming FPS of GeForce GT 755M SLI in The Witcher 3: Wild Hunt is 1066% more, than Quadro K420.
low / 768p
90−95
65−70
medium / 768p
60−65
30−35
ultra / 1080p
30−35
10−12
high / 768p
50−55
27−30
The average gaming FPS of GeForce GT 755M SLI in World of Tanks is 76% more, than Quadro K420.
Full Specs
GeForce GT 755M SLI
Quadro K420
Architecture
Kepler
Kepler
Code name
N14P-?
GK107
Type
Laptop
Workstation
Release date
1 November 2013
22 July 2014
Pipelines
768
192
Core clock speed
980 MHz
876 MHz
Transistor count
2x 1300 Million
1,270 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
14.02
Floating-point performance
336.4 gflops
Length
160 mm
Memory bus width
2x 128 Bit
128 Bit
Memory clock speed
5400 MHz
1782 MHz
Shared memory
-
DirectX
DirectX 11, Shader 5.0
12
Shader Model
5
OpenGL
4.5
OpenCL
1.2
Vulkan
+
CUDA
+
3.0
Bitcoin / BTC (SHA256)
11 Mh/s
Laptop size
large
3D Vision Pro
+
Mosaic
+
Width
1" (2.5 cm)
Number of simultaneous displays
4
nView Desktop Management
+
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