Quadro K420 vs Radeon HD 7750

Find out if it is worth upgrading your current GPU setup by comparing Quadro K420 and Radeon HD 7750. 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 HD 7750. 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 HD 7750 Check Price

Main Specs

	Quadro K420	Radeon HD 7750
Power consumption (TDP)	41 Watt	75 Watt
Interface	PCIe 2.0 x16	PCIe 3.0 x16
Supplementary power connectors	None	None
Memory type	128 Bit	GDDR5
Maximum RAM amount	1 GB/2 GB	1 GB
Display Connectors	1x DVI, 1x DisplayPort	1x DVI, 1x HDMI, 1x DisplayPort
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Radeon HD 7750 has 82% more power consumption, than Quadro K420.
Quadro K420 is connected by PCIe 2.0 x16, and Radeon HD 7750 uses PCIe 3.0 x16 interface.
Quadro K420 and Radeon HD 7750 have maximum RAM of 1 GB.
Both cards are used in Desktops.
Quadro K420 is build with Kepler architecture, and Radeon HD 7750 - with GCN 1.0.
Quadro K420 and Radeon HD 7750 are manufactured by 28 nm process technology.
Radeon HD 7750 is 8 mm longer, than Quadro K420.
Memory clock speed of Quadro K420 is 657 MHz higher, than Radeon HD 7750.

Game benchmarks


high / 1080p	0−1	7−8
ultra / 1080p	0−1	4−5
QHD / 1440p	0−1	0−1
low / 720p	9−10	18−20
medium / 1080p	1−2	9−10
The average gaming FPS of Radeon HD 7750 in Assassin's Creed Odyssey is 180% more, than Quadro K420.
high / 1080p	−	12−14
ultra / 1080p	1−2	10−12
QHD / 1440p	0−1	0−1
low / 720p	9−10	27−30
medium / 1080p	2−3	14−16
The average gaming FPS of Radeon HD 7750 in Battlefield 5 is 350% more, than Quadro K420.
low / 768p	50−55	45−50
high / 1080p	45−50	45−50
QHD / 1440p	0−1	0−1
The average gaming FPS of Quadro K420 in Call of Duty: Warzone is 6% more, than Radeon HD 7750.
low / 768p	100−110	140−150
medium / 768p	75−80	120−130
ultra / 1080p	30−35	60−65
QHD / 1440p	−	30−35
4K / 2160p	9−10	27−30
high / 768p	50−55	90−95
The average gaming FPS of Radeon HD 7750 in Counter-Strike: Global Offensive is 63% more, than Quadro K420.
low / 768p	70−75	55−60
ultra / 1080p	10−12	21−24
medium / 1080p	45−50	45−50
The average gaming FPS of Quadro K420 in Cyberpunk 2077 is 2% more, than Radeon HD 7750.
low / 768p	65−70	85−90
medium / 768p	35−40	65−70
ultra / 1080p	14−16	35−40
The average gaming FPS of Radeon HD 7750 in Dota 2 is 60% more, than Quadro K420.
high / 1080p	1−2	9−10
ultra / 1080p	−	8−9
4K / 2160p	0−1	4−5
low / 720p	7−8	21−24
medium / 1080p	2−3	10−11
The average gaming FPS of Radeon HD 7750 in Far Cry 5 is 366% more, than Quadro K420.
high / 1080p	−	16−18
ultra / 1080p	−	10−12
QHD / 1440p	0−1	−
low / 720p	40−45	65−70
medium / 1080p	4−5	27−30
The average gaming FPS of Radeon HD 7750 in Fortnite is 108% more, than Quadro K420.
high / 1080p	1−2	14−16
ultra / 1080p	−	12−14
QHD / 1440p	0−1	2−3
low / 720p	10−12	27−30
medium / 1080p	3−4	16−18
The average gaming FPS of Radeon HD 7750 in Forza Horizon 4 is 300% more, than Quadro K420.
low / 768p	35−40	55−60
medium / 768p	−	50−55
high / 1080p	1−2	14−16
ultra / 1080p	−	7−8
QHD / 1440p	0−1	0−1
medium / 720p	30−35	−
The average gaming FPS of Radeon HD 7750 in Grand Theft Auto V is 89% more, than Quadro K420.
high / 1080p	0−1	5−6
ultra / 1080p	0−1	4−5
4K / 2160p	0−1	0−1
low / 720p	1−2	14−16
medium / 1080p	−	7−8
The average gaming FPS of Radeon HD 7750 in Metro Exodus is 1400% more, than Quadro K420.
low / 768p	85−90	95−100
high / 1080p	50−55	90−95
ultra / 1080p	−	80−85
medium / 1080p	−	95−100
The average gaming FPS of Radeon HD 7750 in Minecraft is 35% more, than Quadro K420.
high / 1080p	14−16	16−18
ultra / 1080p	12−14	14−16
low / 720p	21−24	35−40
medium / 1080p	14−16	18−20
The average gaming FPS of Radeon HD 7750 in PLAYERUNKNOWN'S BATTLEGROUNDS is 37% more, than Quadro K420.
ultra / 1080p	−	8−9
QHD / 1440p	0−1	0−1
low / 720p	2−3	14−16
medium / 1080p	−	10−12
The average gaming FPS of Radeon HD 7750 in Red Dead Redemption 2 is 650% more, than Quadro K420.
low / 768p	4−5	27−30
medium / 768p	−	18−20
high / 1080p	2−3	10−11
ultra / 1080p	−	7−8
4K / 2160p	0−1	6−7
The average gaming FPS of Radeon HD 7750 in The Witcher 3: Wild Hunt is 533% more, than Quadro K420.
low / 768p	65−70	85−90
medium / 768p	30−35	45−50
ultra / 1080p	10−12	21−24
high / 768p	27−30	40−45
The average gaming FPS of Radeon HD 7750 in World of Tanks is 47% more, than Quadro K420.

Full Specs

	Quadro K420	Radeon HD 7750
Architecture	Kepler	GCN 1.0
Code name	GK107	Cape Verde
Type	Workstation	Desktop
Release date	22 July 2014	15 February 2012
Pipelines	192	512
Core clock speed	876 MHz
Boost Clock		800 MHz
Transistor count	1,270 million	1,500 million
Manufacturing process technology	28 nm	28 nm
Texture fill rate	14.02	25.60
Floating-point performance	336.4 gflops	819.2 gflops
Length	160 mm	168 mm
Memory bus width	128 Bit	128 Bit
Memory clock speed	1782 MHz	1125 MHz
Memory bandwidth		72 GB/s
DirectX	12
Shader Model	5	5.1
OpenGL	4.5	4.6
OpenCL	1.2	1.2
Vulkan	+
CUDA	3.0
FreeSync		+
Bus support		PCIe 2.1 x16
HDMI		+
Bitcoin / BTC (SHA256)	11 Mh/s	98 Mh/s
Eyefinity		+
Design		reference
DisplayPort support		+
CrossFire		+
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 HD 7750

Main Specs

Game benchmarks

Full Specs

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