Quadro K420 vs Radeon Pro 450

Find out if it is worth upgrading your current GPU setup by comparing Quadro K420 and Radeon Pro 450. 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 K420 and Radeon Pro 450. 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 K420 Check Price

Radeon Pro 450 Check Price

Radeon Pro 450 is a Laptop Graphics Card

Note: Radeon Pro 450 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 Pro 450 here:

Radeon Pro 450 Laptops

Main Specs

	Quadro K420	Radeon Pro 450
Power consumption (TDP)	41 Watt	35 Watt
Interface	PCIe 2.0 x16	PCIe 3.0 x8
Supplementary power connectors	None
Memory type	128 Bit	GDDR5
Maximum RAM amount	1 GB/2 GB	2 GB
Display Connectors	1x DVI, 1x DisplayPort	No outputs
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Quadro K420 has 17% more power consumption, than Radeon Pro 450.
Quadro K420 is connected by PCIe 2.0 x16, and Radeon Pro 450 uses PCIe 3.0 x8 interface.
Radeon Pro 450 has 1 GB more memory, than Quadro K420.
Quadro K420 is used in Desktops, and Radeon Pro 450 - in Mobile workstations.
Quadro K420 is build with Kepler architecture, and Radeon Pro 450 - with Polaris.
Core clock speed of Quadro K420 is 76 MHz higher, than Radeon Pro 450.
Quadro K420 is manufactured by 28 nm process technology, and Radeon Pro 450 - by 14 nm process technology.
Memory clock speed of Radeon Pro 450 is 3298 MHz higher, than Quadro K420.

Game benchmarks


high / 1080p	0−1	14−16
ultra / 1080p	0−1	8−9
QHD / 1440p	0−1	3−4
low / 720p	9−10	27−30
medium / 1080p	1−2	16−18
The average gaming FPS of Radeon Pro 450 in Assassin's Creed Odyssey is 340% more, than Quadro K420.
high / 1080p	−	21−24
ultra / 1080p	1−2	18−20
QHD / 1440p	0−1	5−6
4K / 2160p	−	5−6
low / 720p	9−10	45−50
medium / 1080p	2−3	24−27
The average gaming FPS of Radeon Pro 450 in Battlefield 5 is 650% more, than Quadro K420.
low / 768p	50−55	45−50
high / 1080p	45−50	−
QHD / 1440p	0−1	0−1
The average gaming FPS of Quadro K420 in Call of Duty: Warzone is 10% more, than Radeon Pro 450.
low / 768p	100−110	200−210
medium / 768p	75−80	170−180
ultra / 1080p	30−35	90−95
QHD / 1440p	−	50−55
4K / 2160p	9−10	30−33
high / 768p	50−55	130−140
The average gaming FPS of Radeon Pro 450 in Counter-Strike: Global Offensive is 130% more, than Quadro K420.
low / 768p	70−75	55−60
ultra / 1080p	10−12	35−40
medium / 1080p	45−50	45−50
The average gaming FPS of Radeon Pro 450 in Cyberpunk 2077 is 9% more, than Quadro K420.
low / 768p	65−70	100−110
medium / 768p	35−40	90−95
ultra / 1080p	14−16	60−65
The average gaming FPS of Radeon Pro 450 in Dota 2 is 115% more, than Quadro K420.
high / 1080p	1−2	16−18
ultra / 1080p	−	14−16
4K / 2160p	0−1	5−6
low / 720p	7−8	35−40
medium / 1080p	2−3	18−20
The average gaming FPS of Radeon Pro 450 in Far Cry 5 is 700% more, than Quadro K420.
high / 1080p	−	21−24
ultra / 1080p	−	18−20
QHD / 1440p	0−1	16−18
low / 720p	40−45	90−95
medium / 1080p	4−5	45−50
The average gaming FPS of Radeon Pro 450 in Fortnite is 204% more, than Quadro K420.
high / 1080p	1−2	24−27
ultra / 1080p	−	18−20
QHD / 1440p	0−1	8−9
low / 720p	10−12	45−50
medium / 1080p	3−4	27−30
The average gaming FPS of Radeon Pro 450 in Forza Horizon 4 is 560% more, than Quadro K420.
low / 768p	35−40	80−85
medium / 768p	−	70−75
high / 1080p	1−2	27−30
ultra / 1080p	−	10−12
QHD / 1440p	0−1	2−3
medium / 720p	30−35	−
The average gaming FPS of Radeon Pro 450 in Grand Theft Auto V is 189% more, than Quadro K420.
high / 1080p	0−1	9−10
ultra / 1080p	0−1	7−8
4K / 2160p	0−1	2−3
low / 720p	1−2	27−30
medium / 1080p	−	12−14
The average gaming FPS of Radeon Pro 450 in Metro Exodus is 2700% more, than Quadro K420.
low / 768p	85−90	110−120
high / 1080p	50−55	−
ultra / 1080p	−	100−110
medium / 1080p	−	100−110
The average gaming FPS of Radeon Pro 450 in Minecraft is 32% more, than Quadro K420.
high / 1080p	14−16	21−24
ultra / 1080p	12−14	16−18
low / 720p	21−24	50−55
medium / 1080p	14−16	21−24
The average gaming FPS of Radeon Pro 450 in PLAYERUNKNOWN'S BATTLEGROUNDS is 75% more, than Quadro K420.
high / 1080p	−	14−16
ultra / 1080p	−	9−10
QHD / 1440p	0−1	0−1
low / 720p	2−3	24−27
medium / 1080p	−	14−16
The average gaming FPS of Radeon Pro 450 in Red Dead Redemption 2 is 1150% more, than Quadro K420.
low / 768p	4−5	50−55
medium / 768p	−	30−35
high / 1080p	2−3	16−18
ultra / 1080p	−	10−11
4K / 2160p	0−1	8−9
The average gaming FPS of Radeon Pro 450 in The Witcher 3: Wild Hunt is 1033% more, than Quadro K420.
low / 768p	65−70	100−105
medium / 768p	30−35	60−65
ultra / 1080p	10−12	30−35
high / 768p	27−30	50−55
The average gaming FPS of Radeon Pro 450 in World of Tanks is 82% more, than Quadro K420.

Full Specs

	Quadro K420	Radeon Pro 450
Architecture	Kepler	Polaris
Code name	GK107	Polaris 11
Type	Workstation	Mobile workstation
Release date	22 July 2014	27 October 2016
Pipelines	192	640
Core clock speed	876 MHz	800 MHz
Transistor count	1,270 million	3,000 million
Manufacturing process technology	28 nm	14 nm
Texture fill rate	14.02	32.00
Floating-point performance	336.4 gflops	1,024 gflops
Length	160 mm
Memory bus width	128 Bit	128 Bit
Memory clock speed	1782 MHz	5080 MHz
Memory bandwidth		81.28 GB/s
Shared memory		-
DirectX	12	12 (12_0)
Shader Model	5	6.4
OpenGL	4.5	4.6
OpenCL	1.2	2.0
Vulkan	+	1.2.131
CUDA	3.0
FreeSync		+
Bitcoin / BTC (SHA256)	11 Mh/s	127 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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Quadro K420 vs Radeon Pro 450

Radeon Pro 450 is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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