Quadro K420 vs Radeon RX Vega 7

In this comparison between Quadro K420 and Radeon RX Vega 7 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 K420 will be the best choice, for others Radeon RX Vega 7 will be their preference. Study the comparison tables below and make your choice.

Quadro K420 Check Price

Radeon RX Vega 7 Check Price

Radeon RX Vega 7 is a Laptop Graphics Card

Note: Radeon RX Vega 7 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 Radeon RX Vega 7 here:

Radeon RX Vega 7 Laptops

Main Specs

	Quadro K420	Radeon RX Vega 7
Power consumption (TDP)	41 Watt
Interface	PCIe 2.0 x16
Supplementary power connectors	None
Memory type	128 Bit
Maximum RAM amount	1 GB/2 GB
Display Connectors	1x DVI, 1x DisplayPort
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Quadro K420 is used in Desktops, and Radeon RX Vega 7 - in Laptops.
Quadro K420 is build with Kepler architecture, and Radeon RX Vega 7 - with Vega.
Quadro K420 is manufactured by 28 nm process technology, and Radeon RX Vega 7 - by 7 nm process technology.

Game benchmarks


high / 1080p	0−1	18−20
ultra / 1080p	0−1	10−11
QHD / 1440p	0−1	4−5
4K / 2160p	−	4−5
low / 720p	9−10	35−40
medium / 1080p	1−2	21−24
The average gaming FPS of Radeon RX Vega 7 in Assassin's Creed Odyssey is 500% more, than Quadro K420.
high / 1080p	−	27−30
ultra / 1080p	1−2	24−27
QHD / 1440p	0−1	8−9
4K / 2160p	−	6−7
low / 720p	9−10	60−65
medium / 1080p	2−3	30−35
The average gaming FPS of Radeon RX Vega 7 in Battlefield 5 is 900% more, than Quadro K420.
low / 768p	50−55	50−55
high / 1080p	45−50	50−55
QHD / 1440p	0−1	0−1
The average gaming FPS of Radeon RX Vega 7 in Call of Duty: Warzone is 4% more, than Quadro K420.
low / 768p	100−110	220−230
medium / 768p	75−80	190−200
ultra / 1080p	30−35	100−110
QHD / 1440p	−	70−75
4K / 2160p	9−10	35−40
high / 768p	50−55	150−160
The average gaming FPS of Radeon RX Vega 7 in Counter-Strike: Global Offensive is 160% more, than Quadro K420.
low / 768p	70−75	60−65
ultra / 1080p	10−12	45−50
medium / 1080p	45−50	55−60
The average gaming FPS of Radeon RX Vega 7 in Cyberpunk 2077 is 27% more, than Quadro K420.
low / 768p	65−70	110−120
medium / 768p	35−40	100−110
ultra / 1080p	14−16	70−75
The average gaming FPS of Radeon RX Vega 7 in Dota 2 is 142% more, than Quadro K420.
high / 1080p	1−2	21−24
ultra / 1080p	−	20−22
QHD / 1440p	−	18−20
4K / 2160p	0−1	6−7
low / 720p	7−8	45−50
medium / 1080p	2−3	24−27
The average gaming FPS of Radeon RX Vega 7 in Far Cry 5 is 933% more, than Quadro K420.
high / 1080p	−	27−30
ultra / 1080p	−	21−24
QHD / 1440p	0−1	14−16
low / 720p	40−45	110−120
medium / 1080p	4−5	60−65
The average gaming FPS of Radeon RX Vega 7 in Fortnite is 282% more, than Quadro K420.
high / 1080p	1−2	30−33
ultra / 1080p	−	21−24
QHD / 1440p	0−1	10−12
low / 720p	10−12	60−65
medium / 1080p	3−4	30−35
The average gaming FPS of Radeon RX Vega 7 in Forza Horizon 4 is 740% more, than Quadro K420.
low / 768p	35−40	95−100
medium / 768p	−	85−90
high / 1080p	1−2	35−40
ultra / 1080p	−	14−16
QHD / 1440p	0−1	5−6
medium / 720p	30−35	−
The average gaming FPS of Radeon RX Vega 7 in Grand Theft Auto V is 252% more, than Quadro K420.
high / 1080p	0−1	10−12
ultra / 1080p	0−1	9−10
4K / 2160p	0−1	2−3
low / 720p	1−2	35−40
medium / 1080p	−	14−16
The average gaming FPS of Radeon RX Vega 7 in Metro Exodus is 3600% more, than Quadro K420.
low / 768p	85−90	110−120
high / 1080p	50−55	−
medium / 1080p	−	110−120
The average gaming FPS of Radeon RX Vega 7 in Minecraft is 32% more, than Quadro K420.
high / 1080p	14−16	−
ultra / 1080p	12−14	14−16
low / 720p	21−24	65−70
medium / 1080p	14−16	18−20
The average gaming FPS of Radeon RX Vega 7 in PLAYERUNKNOWN'S BATTLEGROUNDS is 106% more, than Quadro K420.
high / 1080p	−	14−16
ultra / 1080p	−	9−10
QHD / 1440p	0−1	0−1
low / 720p	2−3	35−40
medium / 1080p	−	18−20
The average gaming FPS of Radeon RX Vega 7 in Red Dead Redemption 2 is 1750% more, than Quadro K420.
low / 768p	4−5	65−70
medium / 768p	−	40−45
high / 1080p	2−3	21−24
ultra / 1080p	−	12−14
4K / 2160p	0−1	7−8
The average gaming FPS of Radeon RX Vega 7 in The Witcher 3: Wild Hunt is 1400% more, than Quadro K420.
low / 768p	65−70	90−95
medium / 768p	30−35	60−65
ultra / 1080p	10−12	35−40
high / 768p	27−30	55−60
The average gaming FPS of Radeon RX Vega 7 in World of Tanks is 82% more, than Quadro K420.

Full Specs

	Quadro K420	Radeon RX Vega 7
Architecture	Kepler	Vega
Code name	GK107	Vega Raven Ridge
Type	Workstation	Laptop
Release date	22 July 2014	7 January 2020
Pipelines	192	448
Core clock speed	876 MHz
Boost Clock		1600 MHz
Transistor count	1,270 million
Manufacturing process technology	28 nm	7 nm
Texture fill rate	14.02
Floating-point performance	336.4 gflops
Length	160 mm
Memory bus width	128 Bit
Memory clock speed	1782 MHz
Shared memory		-
DirectX	12	DirectX 12_1
Shader Model	5
OpenGL	4.5
OpenCL	1.2
Vulkan	+
CUDA	3.0
Bitcoin / BTC (SHA256)	11 Mh/s
3D Vision Pro	+
Mosaic	+
Width	1" (2.5 cm)
Number of simultaneous displays	4
nView Desktop Management	+
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Quadro K420 vs Radeon RX Vega 7

Radeon RX Vega 7 is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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