Quadro K420 vs Radeon HD 6550A
Find out if it is worth upgrading your current GPU setup by comparing Quadro K420 and Radeon HD 6550A. 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 6550A. 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.
Radeon HD 6550A
Main Specs
Quadro K420
Radeon HD 6550A
Power consumption (TDP)
41 Watt
35 Watt
Interface
PCIe 2.0 x16
MXM-A (3.0)
Supplementary power connectors
None
Memory type
128 Bit
GDDR3
Maximum RAM amount
1 GB/2 GB
2 GB
Display Connectors
1x DVI, 1x DisplayPort
No outputs
Check Price
Quadro K420 has 17% more power consumption, than Radeon HD 6550A.
Quadro K420 is connected by PCIe 2.0 x16, and Radeon HD 6550A uses MXM-A (3.0) interface.
Radeon HD 6550A has 1 GB more memory, than Quadro K420.
Both cards are used in Desktops.
Quadro K420 is build with Kepler architecture, and Radeon HD 6550A - with TeraScale 2.
Core clock speed of Quadro K420 is 326 MHz higher, than Radeon HD 6550A.
Quadro K420 is manufactured by 28 nm process technology, and Radeon HD 6550A - by 40 nm process technology.
Memory clock speed of Quadro K420 is 182 MHz higher, than Radeon HD 6550A.
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
0−1
ultra / 1080p
0−1
−
QHD / 1440p
0−1
0−1
low / 720p
9−10
1−2
medium / 1080p
1−2
0−1
The average gaming FPS of Quadro K420 in Assassin's Creed Odyssey is 800% more, than Radeon HD 6550A.
ultra / 1080p
1−2
−
QHD / 1440p
0−1
0−1
low / 720p
9−10
0−1
medium / 1080p
2−3
−
low / 768p
50−55
50−55
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
Quadro K420 and Radeon HD 6550A have the same average FPS in Call of Duty: Warzone.
low / 768p
100−110
60−65
medium / 768p
75−80
27−30
ultra / 1080p
30−35
7−8
4K / 2160p
9−10
−
high / 768p
50−55
16−18
The average gaming FPS of Quadro K420 in Counter-Strike: Global Offensive is 135% more, than Radeon HD 6550A.
low / 768p
70−75
70−75
ultra / 1080p
10−12
0−1
medium / 1080p
45−50
45−50
Quadro K420 and Radeon HD 6550A have the same average FPS in Cyberpunk 2077.
low / 768p
65−70
45−50
medium / 768p
35−40
10−11
ultra / 1080p
14−16
0−1
The average gaming FPS of Quadro K420 in Dota 2 is 79% more, than Radeon HD 6550A.
high / 1080p
1−2
−
4K / 2160p
0−1
−
low / 720p
7−8
0−1
medium / 1080p
2−3
−
QHD / 1440p
0−1
−
low / 720p
40−45
21−24
medium / 1080p
4−5
0−1
The average gaming FPS of Quadro K420 in Fortnite is 90% more, than Radeon HD 6550A.
high / 1080p
1−2
0−1
QHD / 1440p
0−1
0−1
low / 720p
10−12
0−1
medium / 1080p
3−4
0−1
low / 768p
35−40
18−20
high / 1080p
1−2
0−1
QHD / 1440p
0−1
0−1
medium / 720p
30−35
12−14
The average gaming FPS of Quadro K420 in Grand Theft Auto V is 118% more, than Radeon HD 6550A.
high / 1080p
0−1
−
ultra / 1080p
0−1
−
4K / 2160p
0−1
−
low / 720p
1−2
0−1
low / 768p
85−90
75−80
high / 1080p
50−55
27−30
The average gaming FPS of Quadro K420 in Minecraft is 32% more, than Radeon HD 6550A.
high / 1080p
14−16
−
ultra / 1080p
12−14
−
low / 720p
21−24
8−9
medium / 1080p
14−16
−
The average gaming FPS of Quadro K420 in PLAYERUNKNOWN'S BATTLEGROUNDS is 175% more, than Radeon HD 6550A.
QHD / 1440p
0−1
−
low / 720p
2−3
0−1
low / 768p
4−5
0−1
high / 1080p
2−3
−
4K / 2160p
0−1
−
low / 768p
65−70
45−50
medium / 768p
30−35
14−16
ultra / 1080p
10−12
0−1
high / 768p
27−30
12−14
The average gaming FPS of Quadro K420 in World of Tanks is 68% more, than Radeon HD 6550A.
Full Specs
Quadro K420
Radeon HD 6550A
Architecture
Kepler
TeraScale 2
Code name
GK107
Pinewood
Type
Workstation
Desktop
Release date
22 July 2014
7 February 2011
Pipelines
192
480
Core clock speed
876 MHz
550 MHz
Transistor count
1,270 million
627 million
Manufacturing process technology
28 nm
40 nm
Texture fill rate
14.02
13.20
Floating-point performance
336.4 gflops
624.0 gflops
Length
160 mm
Memory bus width
128 Bit
128 Bit
Memory clock speed
1782 MHz
1600 MHz
Memory bandwidth
25.6 GB/s
DirectX
12
11.2 (11_0)
Shader Model
5
5.0
OpenGL
4.5
4.4
OpenCL
1.2
1.2
Vulkan
+
N/A
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
+
Check Price
