Radeon RX 480 mobile vs UHD Graphics 620
If you are going to buy a new graphics card and are choosing between Radeon RX 480 mobile and UHD Graphics 620, 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 Radeon RX 480 mobile stacks up against UHD Graphics 620, check out specs charts below.
Radeon RX 480 mobile and UHD Graphics 620 are Laptop Graphics Cards
Note: Radeon RX 480 mobile and UHD Graphics 620 are only used in laptop graphics. They have 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 RX 480 mobile or UHD Graphics 620 here:
Main Specs
Radeon RX 480 mobile
UHD Graphics 620
Power consumption (TDP)
100 Watt
15 Watt
Interface
MXM-B (3.0)
PCIe 3.0 x1
Memory type
GDDR5
LPDDR3/DDR4
Maximum RAM amount
8 GB
32 GB
Display Connectors
No outputs
No outputs
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Radeon RX 480 mobile has 566% more power consumption, than UHD Graphics 620.
Radeon RX 480 mobile is connected by MXM-B (3.0), and UHD Graphics 620 uses PCIe 3.0 x1 interface.
UHD Graphics 620 has 24 GB more memory, than Radeon RX 480 mobile.
Both cards are used in Laptops.
Radeon RX 480 mobile is build with Polaris architecture, and UHD Graphics 620 - with Gen. 9.5.
Radeon RX 480 mobile and UHD Graphics 620 are manufactured by 14 nm process technology.
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
12−14
2−3
ultra / 1080p
7−8
0−1
QHD / 1440p
0−1
0−1
low / 720p
27−30
12−14
medium / 1080p
14−16
3−4
The average gaming FPS of Radeon RX 480 mobile in Assassin's Creed Odyssey is 200% more, than UHD Graphics 620.
high / 1080p
20−22
6−7
ultra / 1080p
16−18
4−5
QHD / 1440p
0−1
0−1
low / 720p
45−50
16−18
medium / 1080p
21−24
6−7
The average gaming FPS of Radeon RX 480 mobile in Battlefield 5 is 237% more, than UHD Graphics 620.
low / 768p
50−55
45−50
high / 1080p
45−50
40−45
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon RX 480 mobile in Call of Duty: Warzone is 11% more, than UHD Graphics 620.
low / 768p
190−200
100−110
medium / 768p
160−170
80−85
ultra / 1080p
85−90
40−45
QHD / 1440p
45−50
21−24
4K / 2160p
24−27
16−18
high / 768p
120−130
60−65
The average gaming FPS of Radeon RX 480 mobile in Counter-Strike: Global Offensive is 94% more, than UHD Graphics 620.
low / 768p
60−65
85−90
ultra / 1080p
35−40
18−20
medium / 1080p
55−60
40−45
The average gaming FPS of Radeon RX 480 mobile in Cyberpunk 2077 is 6% more, than UHD Graphics 620.
low / 768p
100−110
80−85
medium / 768p
85−90
55−60
ultra / 1080p
55−60
27−30
The average gaming FPS of Radeon RX 480 mobile in Dota 2 is 48% more, than UHD Graphics 620.
high / 1080p
14−16
2−3
ultra / 1080p
12−14
2−3
4K / 2160p
4−5
1−2
low / 720p
30−35
12−14
medium / 1080p
16−18
3−4
The average gaming FPS of Radeon RX 480 mobile in Far Cry 5 is 300% more, than UHD Graphics 620.
high / 1080p
21−24
10−11
ultra / 1080p
16−18
5−6
QHD / 1440p
10−12
1−2
low / 720p
90−95
50−55
medium / 1080p
45−50
12−14
The average gaming FPS of Radeon RX 480 mobile in Fortnite is 137% more, than UHD Graphics 620.
high / 1080p
21−24
5−6
ultra / 1080p
16−18
−
QHD / 1440p
5−6
3−4
4K / 2160p
−
2−3
low / 720p
45−50
16−18
medium / 1080p
24−27
8−9
The average gaming FPS of Radeon RX 480 mobile in Forza Horizon 4 is 212% more, than UHD Graphics 620.
low / 768p
75−80
40−45
medium / 768p
70−75
35−40
high / 1080p
24−27
5−6
ultra / 1080p
10−11
3−4
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon RX 480 mobile in Grand Theft Auto V is 109% more, than UHD Graphics 620.
high / 1080p
7−8
1−2
ultra / 1080p
6−7
0−1
4K / 2160p
0−1
−
low / 720p
24−27
5−6
medium / 1080p
10−12
3−4
The average gaming FPS of Radeon RX 480 mobile in Metro Exodus is 366% more, than UHD Graphics 620.
low / 768p
100−110
95−100
high / 1080p
−
60−65
ultra / 1080p
100−110
−
medium / 1080p
100−110
85−90
The average gaming FPS of Radeon RX 480 mobile in Minecraft is 14% more, than UHD Graphics 620.
ultra / 1080p
14−16
12−14
low / 720p
50−55
27−30
medium / 1080p
18−20
14−16
The average gaming FPS of Radeon RX 480 mobile in PLAYERUNKNOWN'S BATTLEGROUNDS is 55% more, than UHD Graphics 620.
high / 1080p
10−12
−
ultra / 1080p
7−8
4−5
QHD / 1440p
0−1
0−1
low / 720p
24−27
4−5
medium / 1080p
14−16
−
The average gaming FPS of Radeon RX 480 mobile in Red Dead Redemption 2 is 300% more, than UHD Graphics 620.
low / 768p
45−50
12−14
medium / 768p
27−30
9−10
high / 1080p
16−18
4−5
ultra / 1080p
9−10
3−4
4K / 2160p
5−6
0−1
The average gaming FPS of Radeon RX 480 mobile in The Witcher 3: Wild Hunt is 257% more, than UHD Graphics 620.
low / 768p
90−95
65−70
medium / 768p
55−60
35−40
ultra / 1080p
30−35
14−16
high / 768p
50−55
27−30
The average gaming FPS of Radeon RX 480 mobile in World of Tanks is 56% more, than UHD Graphics 620.
Full Specs
Radeon RX 480 mobile
UHD Graphics 620
Architecture
Polaris
Gen. 9.5
Code name
Polaris
Kaby-Lake-Refresh GT2
Type
Laptop
Laptop
Release date
1 August 2016
1 September 2017
Pipelines
2304
24
Core clock speed
300 MHz
Boost Clock
1077 MHz
1150 MHz
Transistor count
5,700 million
189 million
Manufacturing process technology
14 nm
14 nm
Texture fill rate
155.1
27.60
Floating-point performance
4,963 gflops
Memory bus width
256 Bit
64/128 Bit
Memory clock speed
8000 MHz
Memory bandwidth
256.0 GB/s
Shared memory
-
+
DirectX
12 (12_0)
12 (12_1)
Shader Model
6.4
6.4
OpenGL
4.6
4.6
OpenCL
2.0
2.1
Vulkan
1.2.131
1.1.103
Laptop size
large
Quick Sync
+
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