Quadro K420 vs Radeon HD 6750
Find out if it is worth upgrading your current GPU setup by comparing Quadro K420 and Radeon HD 6750. 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 6750. 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.
Main Specs
Quadro K420
Radeon HD 6750
Power consumption (TDP)
41 Watt
86 Watt
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
1x 6-pin
Memory type
128 Bit
GDDR5
Maximum RAM amount
1 GB/2 GB
1 GB
Display Connectors
1x DVI, 1x DisplayPort
2x DVI, 1x HDMI, 2x mini-DisplayPort
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Radeon HD 6750 has 109% more power consumption, than Quadro K420.
Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
Quadro K420 and Radeon HD 6750 have maximum RAM of 1 GB.
Both cards are used in Desktops.
Quadro K420 is build with Kepler architecture, and Radeon HD 6750 - with TeraScale 2.
Quadro K420 is manufactured by 28 nm process technology, and Radeon HD 6750 - by 40 nm process technology.
Radeon HD 6750 is 10 mm longer, than Quadro K420.
Memory clock speed of Quadro K420 is 732 MHz higher, than Radeon HD 6750.
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
0−1
1−2
ultra / 1080p
0−1
0−1
QHD / 1440p
0−1
0−1
low / 720p
9−10
12−14
medium / 1080p
1−2
3−4
The average gaming FPS of Radeon HD 6750 in Assassin's Creed Odyssey is 60% more, than Quadro K420.
ultra / 1080p
1−2
4−5
QHD / 1440p
0−1
0−1
low / 720p
9−10
16−18
medium / 1080p
2−3
6−7
The average gaming FPS of Radeon HD 6750 in Battlefield 5 is 125% more, than Quadro K420.
low / 768p
50−55
45−50
high / 1080p
45−50
40−45
QHD / 1440p
0−1
0−1
The average gaming FPS of Quadro K420 in Call of Duty: Warzone is 11% more, than Radeon HD 6750.
low / 768p
100−110
120−130
medium / 768p
75−80
90−95
ultra / 1080p
30−35
40−45
QHD / 1440p
−
24−27
4K / 2160p
9−10
18−20
high / 768p
50−55
65−70
The average gaming FPS of Radeon HD 6750 in Counter-Strike: Global Offensive is 25% more, than Quadro K420.
low / 768p
70−75
85−90
ultra / 1080p
10−12
16−18
medium / 1080p
45−50
40−45
The average gaming FPS of Radeon HD 6750 in Cyberpunk 2077 is 13% more, than Quadro K420.
low / 768p
65−70
75−80
medium / 768p
35−40
50−55
ultra / 1080p
14−16
24−27
The average gaming FPS of Radeon HD 6750 in Dota 2 is 27% more, than Quadro K420.
high / 1080p
1−2
2−3
ultra / 1080p
−
2−3
4K / 2160p
0−1
1−2
low / 720p
7−8
12−14
medium / 1080p
2−3
3−4
The average gaming FPS of Radeon HD 6750 in Far Cry 5 is 100% more, than Quadro K420.
high / 1080p
−
10−11
ultra / 1080p
−
5−6
QHD / 1440p
0−1
2−3
low / 720p
40−45
50−55
medium / 1080p
4−5
10−12
The average gaming FPS of Radeon HD 6750 in Fortnite is 34% more, than Quadro K420.
high / 1080p
1−2
4−5
QHD / 1440p
0−1
0−1
low / 720p
10−12
18−20
medium / 1080p
3−4
7−8
The average gaming FPS of Radeon HD 6750 in Forza Horizon 4 is 100% more, than Quadro K420.
low / 768p
35−40
45−50
high / 1080p
1−2
5−6
ultra / 1080p
−
2−3
QHD / 1440p
0−1
0−1
medium / 720p
30−35
35−40
The average gaming FPS of Radeon HD 6750 in Grand Theft Auto V is 30% more, than Quadro K420.
high / 1080p
0−1
1−2
ultra / 1080p
0−1
0−1
4K / 2160p
0−1
0−1
low / 720p
1−2
5−6
medium / 1080p
−
3−4
The average gaming FPS of Radeon HD 6750 in Metro Exodus is 400% more, than Quadro K420.
low / 768p
85−90
90−95
high / 1080p
50−55
85−90
ultra / 1080p
−
70−75
medium / 1080p
−
90−95
The average gaming FPS of Radeon HD 6750 in Minecraft is 28% more, than Quadro K420.
high / 1080p
14−16
−
ultra / 1080p
12−14
12−14
low / 720p
21−24
27−30
medium / 1080p
14−16
14−16
The average gaming FPS of Radeon HD 6750 in PLAYERUNKNOWN'S BATTLEGROUNDS is 12% more, than Quadro K420.
ultra / 1080p
−
4−5
QHD / 1440p
0−1
0−1
low / 720p
2−3
6−7
The average gaming FPS of Radeon HD 6750 in Red Dead Redemption 2 is 200% more, than Quadro K420.
low / 768p
4−5
12−14
medium / 768p
−
9−10
high / 1080p
2−3
4−5
ultra / 1080p
−
3−4
4K / 2160p
0−1
0−1
The average gaming FPS of Radeon HD 6750 in The Witcher 3: Wild Hunt is 166% more, than Quadro K420.
low / 768p
65−70
75−80
medium / 768p
30−35
35−40
ultra / 1080p
10−12
16−18
high / 768p
27−30
30−35
The average gaming FPS of Radeon HD 6750 in World of Tanks is 20% more, than Quadro K420.
Full Specs
Quadro K420
Radeon HD 6750
Architecture
Kepler
TeraScale 2
Code name
GK107
Juniper
Type
Workstation
Desktop
Release date
22 July 2014
21 January 2011
Pipelines
192
720
Core clock speed
876 MHz
Boost Clock
900 MHz
Transistor count
1,270 million
1,040 million
Manufacturing process technology
28 nm
40 nm
Texture fill rate
14.02
25.20
Floating-point performance
336.4 gflops
1,008.0 gflops
Length
160 mm
170 mm
Memory bus width
128 Bit
128 Bit
Memory clock speed
1782 MHz
1050 MHz
Memory bandwidth
73.6 GB/s
DirectX
12
Shader Model
5
5.0
OpenGL
4.5
4.4
OpenCL
1.2
1.2
Vulkan
+
CUDA
3.0
Bus support
PCIe 2.0 x16
HDMI
+
Bitcoin / BTC (SHA256)
11 Mh/s
92 Mh/s
Eyefinity
+
Design
reference
CrossFire
+
3D Vision Pro
+
Mosaic
+
Width
1" (2.5 cm)
Number of simultaneous displays
4
nView Desktop Management
+
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