Mobility Radeon HD 4850 vs UHD Graphics 620
When choosing between Mobility Radeon HD 4850 and UHD Graphics 620, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Mobility Radeon HD 4850 and UHD Graphics 620.
Mobility Radeon HD 4850 and UHD Graphics 620 are Laptop Graphics Cards
Note: Mobility Radeon HD 4850 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 Mobility Radeon HD 4850 or UHD Graphics 620 here:
Main Specs
Mobility Radeon HD 4850
UHD Graphics 620
Power consumption (TDP)
15 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x1
Memory type
GDDR3
LPDDR3/DDR4
Maximum RAM amount
1 GB
32 GB
Display Connectors
No outputs
No outputs
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Mobility Radeon HD 4850 is connected by PCIe 2.0 x16, and UHD Graphics 620 uses PCIe 3.0 x1 interface.
UHD Graphics 620 has 31 GB more memory, than Mobility Radeon HD 4850.
Both cards are used in Laptops.
Mobility Radeon HD 4850 is build with Terascale 1 architecture, and UHD Graphics 620 - with Gen. 9.5.
Core clock speed of Mobility Radeon HD 4850 is 200 MHz higher, than UHD Graphics 620.
Mobility Radeon HD 4850 is manufactured by 55 nm process technology, and UHD Graphics 620 - 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
3−4
2−3
ultra / 1080p
1−2
0−1
QHD / 1440p
0−1
0−1
low / 720p
14−16
12−14
medium / 1080p
5−6
3−4
The average gaming FPS of Mobility Radeon HD 4850 in Assassin's Creed Odyssey is 33% more, than UHD Graphics 620.
high / 1080p
8−9
6−7
ultra / 1080p
6−7
4−5
QHD / 1440p
0−1
0−1
low / 720p
18−20
16−18
medium / 1080p
8−9
6−7
The average gaming FPS of Mobility Radeon HD 4850 in Battlefield 5 is 25% more, than UHD Graphics 620.
low / 768p
50−55
45−50
high / 1080p
40−45
40−45
QHD / 1440p
0−1
0−1
The average gaming FPS of Mobility Radeon HD 4850 in Call of Duty: Warzone is 4% more, than UHD Graphics 620.
low / 768p
130−140
100−110
medium / 768p
100−110
80−85
ultra / 1080p
45−50
40−45
QHD / 1440p
24−27
21−24
4K / 2160p
18−20
16−18
high / 768p
75−80
60−65
The average gaming FPS of Mobility Radeon HD 4850 in Counter-Strike: Global Offensive is 23% more, than UHD Graphics 620.
low / 768p
65−70
85−90
ultra / 1080p
21−24
18−20
medium / 1080p
45−50
40−45
The average gaming FPS of UHD Graphics 620 in Cyberpunk 2077 is 8% more, than Mobility Radeon HD 4850.
low / 768p
75−80
80−85
medium / 768p
50−55
55−60
ultra / 1080p
24−27
27−30
The average gaming FPS of UHD Graphics 620 in Dota 2 is 9% more, than Mobility Radeon HD 4850.
high / 1080p
4−5
2−3
ultra / 1080p
4−5
2−3
4K / 2160p
2−3
1−2
low / 720p
14−16
12−14
medium / 1080p
5−6
3−4
The average gaming FPS of Mobility Radeon HD 4850 in Far Cry 5 is 50% more, than UHD Graphics 620.
high / 1080p
12−14
10−11
ultra / 1080p
7−8
5−6
QHD / 1440p
4−5
1−2
low / 720p
55−60
50−55
medium / 1080p
14−16
12−14
The average gaming FPS of Mobility Radeon HD 4850 in Fortnite is 18% more, than UHD Graphics 620.
high / 1080p
7−8
5−6
QHD / 1440p
4−5
3−4
4K / 2160p
3−4
2−3
low / 720p
21−24
16−18
medium / 1080p
10−11
8−9
The average gaming FPS of Mobility Radeon HD 4850 in Forza Horizon 4 is 28% more, than UHD Graphics 620.
low / 768p
50−55
40−45
medium / 768p
−
35−40
high / 1080p
7−8
5−6
ultra / 1080p
3−4
3−4
QHD / 1440p
0−1
0−1
medium / 720p
40−45
−
The average gaming FPS of Mobility Radeon HD 4850 in Grand Theft Auto V is 23% more, than UHD Graphics 620.
high / 1080p
2−3
1−2
ultra / 1080p
1−2
0−1
4K / 2160p
0−1
−
low / 720p
7−8
5−6
medium / 1080p
4−5
3−4
The average gaming FPS of Mobility Radeon HD 4850 in Metro Exodus is 33% more, than UHD Graphics 620.
low / 768p
90−95
95−100
high / 1080p
85−90
60−65
ultra / 1080p
85−90
−
4K / 2160p
75−80
−
medium / 1080p
−
85−90
The average gaming FPS of Mobility Radeon HD 4850 in Minecraft is 12% more, than UHD Graphics 620.
ultra / 1080p
12−14
12−14
low / 720p
30−35
27−30
medium / 1080p
14−16
14−16
The average gaming FPS of Mobility Radeon HD 4850 in PLAYERUNKNOWN'S BATTLEGROUNDS is 11% more, than UHD Graphics 620.
ultra / 1080p
7−8
4−5
QHD / 1440p
−
0−1
low / 720p
8−9
4−5
medium / 1080p
8−9
−
The average gaming FPS of Mobility Radeon HD 4850 in Red Dead Redemption 2 is 100% more, than UHD Graphics 620.
low / 768p
14−16
12−14
medium / 768p
10−11
9−10
high / 1080p
5−6
4−5
ultra / 1080p
4−5
3−4
4K / 2160p
2−3
0−1
The average gaming FPS of Mobility Radeon HD 4850 in The Witcher 3: Wild Hunt is 14% more, than UHD Graphics 620.
low / 768p
80−85
65−70
medium / 768p
40−45
35−40
ultra / 1080p
16−18
14−16
high / 768p
30−35
27−30
The average gaming FPS of Mobility Radeon HD 4850 in World of Tanks is 16% more, than UHD Graphics 620.
Full Specs
Mobility Radeon HD 4850
UHD Graphics 620
Architecture
Terascale 1
Gen. 9.5
Code name
M98
Kaby-Lake-Refresh GT2
Type
Laptop
Laptop
Release date
9 January 2009
1 September 2017
Pipelines
800
24
Core clock speed
500 MHz
300 MHz
Boost Clock
1150 MHz
Transistor count
956 million
189 million
Manufacturing process technology
55 nm
14 nm
Texture fill rate
20.00
27.60
Floating-point performance
800.0 gflops
Memory bus width
256 Bit
64/128 Bit
Memory clock speed
850 MHz
Memory bandwidth
54.4 GB/s
Shared memory
-
+
DirectX
10.1 (10_1)
12 (12_1)
Shader Model
4.1
6.4
OpenGL
3.3
4.6
OpenCL
1.1
2.1
Vulkan
N/A
1.1.103
Laptop size
large
Quick Sync
+
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