Mobility Radeon HD 5830 vs Quadro K420
If you are going to buy a new graphics card and are choosing between Mobility Radeon HD 5830 and Quadro K420, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Mobility Radeon HD 5830 stacks up against Quadro K420, check out specs charts below.
Mobility Radeon HD 5830 is a Laptop Graphics Card
Note: Mobility Radeon HD 5830 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 Mobility Radeon HD 5830 here:
Main Specs
Mobility Radeon HD 5830
Quadro K420
Power consumption (TDP)
24 Watt
41 Watt
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
Memory type
DDR3, GDDR3
128 Bit
Maximum RAM amount
1 GB
1 GB/2 GB
Display Connectors
No outputs
1x DVI, 1x DisplayPort
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Quadro K420 has 70% more power consumption, than Mobility Radeon HD 5830.
Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
Mobility Radeon HD 5830 and Quadro K420 have maximum RAM of 1 GB.
Mobility Radeon HD 5830 is used in Laptops, and Quadro K420 - in Desktops.
Mobility Radeon HD 5830 is build with Terascale 2 architecture, and Quadro K420 - with Kepler.
Core clock speed of Quadro K420 is 376 MHz higher, than Mobility Radeon HD 5830.
Mobility Radeon HD 5830 is manufactured by 40 nm process technology, and Quadro K420 - by 28 nm process technology.
Memory clock speed of Quadro K420 is 982 MHz higher, than Mobility Radeon HD 5830.
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
4−5
0−1
ultra / 1080p
2−3
0−1
QHD / 1440p
0−1
0−1
low / 720p
16−18
9−10
medium / 1080p
6−7
1−2
The average gaming FPS of Mobility Radeon HD 5830 in Assassin's Creed Odyssey is 120% more, than Quadro K420.
high / 1080p
9−10
−
ultra / 1080p
8−9
1−2
QHD / 1440p
0−1
0−1
low / 720p
21−24
9−10
medium / 1080p
10−11
2−3
The average gaming FPS of Mobility Radeon HD 5830 in Battlefield 5 is 225% more, than Quadro K420.
low / 768p
50−55
50−55
high / 1080p
40−45
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Quadro K420 in Call of Duty: Warzone is 6% more, than Mobility Radeon HD 5830.
low / 768p
140−150
100−110
medium / 768p
110−120
75−80
ultra / 1080p
50−55
30−35
QHD / 1440p
24−27
−
4K / 2160p
18−20
9−10
high / 768p
80−85
50−55
The average gaming FPS of Mobility Radeon HD 5830 in Counter-Strike: Global Offensive is 49% more, than Quadro K420.
low / 768p
65−70
70−75
ultra / 1080p
24−27
10−12
medium / 1080p
45−50
45−50
The average gaming FPS of Mobility Radeon HD 5830 in Cyberpunk 2077 is 6% more, than Quadro K420.
low / 768p
85−90
65−70
medium / 768p
55−60
35−40
ultra / 1080p
30−33
14−16
The average gaming FPS of Mobility Radeon HD 5830 in Dota 2 is 45% more, than Quadro K420.
high / 1080p
5−6
1−2
ultra / 1080p
5−6
−
4K / 2160p
2−3
0−1
low / 720p
16−18
7−8
medium / 1080p
6−7
2−3
The average gaming FPS of Mobility Radeon HD 5830 in Far Cry 5 is 200% more, than Quadro K420.
high / 1080p
12−14
−
ultra / 1080p
8−9
−
QHD / 1440p
5−6
0−1
low / 720p
60−65
40−45
medium / 1080p
18−20
4−5
The average gaming FPS of Mobility Radeon HD 5830 in Fortnite is 73% more, than Quadro K420.
high / 1080p
9−10
1−2
ultra / 1080p
8−9
−
QHD / 1440p
5−6
0−1
4K / 2160p
3−4
−
low / 720p
24−27
10−12
medium / 1080p
12−14
3−4
The average gaming FPS of Mobility Radeon HD 5830 in Forza Horizon 4 is 220% more, than Quadro K420.
low / 768p
50−55
35−40
high / 1080p
9−10
1−2
ultra / 1080p
4−5
−
QHD / 1440p
0−1
0−1
medium / 720p
45−50
30−35
The average gaming FPS of Mobility Radeon HD 5830 in Grand Theft Auto V is 56% more, than Quadro K420.
high / 1080p
3−4
0−1
ultra / 1080p
1−2
0−1
4K / 2160p
0−1
0−1
low / 720p
9−10
1−2
medium / 1080p
5−6
−
The average gaming FPS of Mobility Radeon HD 5830 in Metro Exodus is 800% more, than Quadro K420.
low / 768p
95−100
85−90
high / 1080p
90−95
50−55
ultra / 1080p
75−80
−
medium / 1080p
90−95
−
The average gaming FPS of Mobility Radeon HD 5830 in Minecraft is 35% more, than Quadro K420.
high / 1080p
16−18
14−16
ultra / 1080p
12−14
12−14
low / 720p
30−35
21−24
medium / 1080p
16−18
14−16
The average gaming FPS of Mobility Radeon HD 5830 in PLAYERUNKNOWN'S BATTLEGROUNDS is 18% more, than Quadro K420.
ultra / 1080p
7−8
−
QHD / 1440p
−
0−1
low / 720p
10−11
2−3
medium / 1080p
9−10
−
The average gaming FPS of Mobility Radeon HD 5830 in Red Dead Redemption 2 is 400% more, than Quadro K420.
low / 768p
18−20
4−5
medium / 768p
12−14
−
high / 1080p
7−8
2−3
ultra / 1080p
5−6
−
4K / 2160p
2−3
0−1
The average gaming FPS of Mobility Radeon HD 5830 in The Witcher 3: Wild Hunt is 333% more, than Quadro K420.
low / 768p
80−85
65−70
medium / 768p
40−45
30−35
ultra / 1080p
18−20
10−12
high / 768p
35−40
27−30
The average gaming FPS of Mobility Radeon HD 5830 in World of Tanks is 32% more, than Quadro K420.
Full Specs
Mobility Radeon HD 5830
Quadro K420
Architecture
Terascale 2
Kepler
Code name
Broadway
GK107
Type
Laptop
Workstation
Release date
7 January 2010
22 July 2014
Pipelines
800
192
Core clock speed
500 MHz
876 MHz
Transistor count
1,040 million
1,270 million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
20.00
14.02
Floating-point performance
800.0 gflops
336.4 gflops
Length
160 mm
Memory bus width
128 Bit
128 Bit
Memory clock speed
800 MHz
1782 MHz
Memory bandwidth
25.6 GB/s
Shared memory
-
DirectX
11.2 (11_0)
12
Shader Model
5.0
5
OpenGL
4.4
4.5
OpenCL
1.2
1.2
Vulkan
N/A
+
CUDA
3.0
Bitcoin / BTC (SHA256)
11 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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