Mobility Radeon HD 4850 vs Radeon Pro 555X
When choosing between Mobility Radeon HD 4850 and Radeon Pro 555X, 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 Radeon Pro 555X.
Mobility Radeon HD 4850 and Radeon Pro 555X are Laptop Graphics Cards
Note: Mobility Radeon HD 4850 and Radeon Pro 555X 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 Radeon Pro 555X here:
Main Specs
Mobility Radeon HD 4850
Radeon Pro 555X
Power consumption (TDP)
75 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
Memory type
GDDR3
GDDR5
Maximum RAM amount
1 GB
2 GB
Display Connectors
No outputs
No outputs
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Mobility Radeon HD 4850 is connected by PCIe 2.0 x16, and Radeon Pro 555X uses PCIe 3.0 x8 interface.
Radeon Pro 555X has 1 GB more memory, than Mobility Radeon HD 4850.
Mobility Radeon HD 4850 is used in Laptops, and Radeon Pro 555X - in Mobile workstations.
Mobility Radeon HD 4850 is build with Terascale 1 architecture, and Radeon Pro 555X - with Polaris.
Core clock speed of Radeon Pro 555X is 355 MHz higher, than Mobility Radeon HD 4850.
Mobility Radeon HD 4850 is manufactured by 55 nm process technology, and Radeon Pro 555X - by 14 nm process technology.
Memory clock speed of Radeon Pro 555X is 4230 MHz higher, than Mobility Radeon HD 4850.
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
16−18
ultra / 1080p
1−2
10−11
QHD / 1440p
0−1
4−5
4K / 2160p
−
4−5
low / 720p
14−16
30−35
medium / 1080p
5−6
21−24
The average gaming FPS of Radeon Pro 555X in Assassin's Creed Odyssey is 233% more, than Mobility Radeon HD 4850.
high / 1080p
8−9
24−27
ultra / 1080p
6−7
21−24
QHD / 1440p
0−1
10−11
4K / 2160p
−
6−7
low / 720p
18−20
55−60
medium / 1080p
8−9
30−33
The average gaming FPS of Radeon Pro 555X in Battlefield 5 is 240% more, than Mobility Radeon HD 4850.
low / 768p
50−55
45−50
high / 1080p
40−45
−
QHD / 1440p
0−1
0−1
The average gaming FPS of Mobility Radeon HD 4850 in Call of Duty: Warzone is 10% more, than Radeon Pro 555X.
low / 768p
130−140
220−230
medium / 768p
100−110
190−200
ultra / 1080p
45−50
100−110
QHD / 1440p
24−27
60−65
4K / 2160p
18−20
30−35
high / 768p
75−80
150−160
The average gaming FPS of Radeon Pro 555X in Counter-Strike: Global Offensive is 89% more, than Mobility Radeon HD 4850.
low / 768p
65−70
55−60
ultra / 1080p
21−24
40−45
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon Pro 555X in Cyberpunk 2077 is 8% more, than Mobility Radeon HD 4850.
low / 768p
75−80
110−120
medium / 768p
50−55
95−100
ultra / 1080p
24−27
65−70
The average gaming FPS of Radeon Pro 555X in Dota 2 is 82% more, than Mobility Radeon HD 4850.
high / 1080p
4−5
20−22
ultra / 1080p
4−5
18−20
QHD / 1440p
−
16−18
4K / 2160p
2−3
6−7
low / 720p
14−16
40−45
medium / 1080p
5−6
21−24
The average gaming FPS of Radeon Pro 555X in Far Cry 5 is 266% more, than Mobility Radeon HD 4850.
high / 1080p
12−14
27−30
ultra / 1080p
7−8
21−24
QHD / 1440p
4−5
16−18
low / 720p
55−60
100−110
medium / 1080p
14−16
55−60
The average gaming FPS of Radeon Pro 555X in Fortnite is 142% more, than Mobility Radeon HD 4850.
high / 1080p
7−8
27−30
ultra / 1080p
−
21−24
QHD / 1440p
4−5
10−11
4K / 2160p
3−4
10−11
low / 720p
21−24
55−60
medium / 1080p
10−11
30−35
The average gaming FPS of Radeon Pro 555X in Forza Horizon 4 is 200% more, than Mobility Radeon HD 4850.
low / 768p
50−55
90−95
medium / 768p
−
80−85
high / 1080p
7−8
30−35
ultra / 1080p
3−4
12−14
QHD / 1440p
0−1
4−5
medium / 720p
40−45
−
The average gaming FPS of Radeon Pro 555X in Grand Theft Auto V is 119% more, than Mobility Radeon HD 4850.
high / 1080p
2−3
10−11
ultra / 1080p
1−2
8−9
4K / 2160p
0−1
3−4
low / 720p
7−8
30−35
medium / 1080p
4−5
14−16
The average gaming FPS of Radeon Pro 555X in Metro Exodus is 300% more, than Mobility Radeon HD 4850.
low / 768p
90−95
110−120
high / 1080p
85−90
−
ultra / 1080p
85−90
−
4K / 2160p
75−80
−
medium / 1080p
−
100−110
The average gaming FPS of Radeon Pro 555X in Minecraft is 25% more, than Mobility Radeon HD 4850.
high / 1080p
−
24−27
ultra / 1080p
12−14
18−20
low / 720p
30−35
60−65
medium / 1080p
14−16
24−27
The average gaming FPS of Radeon Pro 555X in PLAYERUNKNOWN'S BATTLEGROUNDS is 75% more, than Mobility Radeon HD 4850.
high / 1080p
−
14−16
ultra / 1080p
7−8
10−11
QHD / 1440p
−
0−1
low / 720p
8−9
30−35
medium / 1080p
8−9
18−20
The average gaming FPS of Radeon Pro 555X in Red Dead Redemption 2 is 150% more, than Mobility Radeon HD 4850.
low / 768p
14−16
60−65
medium / 768p
10−11
35−40
high / 1080p
5−6
21−24
ultra / 1080p
4−5
12−14
4K / 2160p
2−3
8−9
The average gaming FPS of Radeon Pro 555X in The Witcher 3: Wild Hunt is 300% more, than Mobility Radeon HD 4850.
low / 768p
80−85
100−110
medium / 768p
40−45
60−65
ultra / 1080p
16−18
35−40
high / 768p
30−35
55−60
The average gaming FPS of Radeon Pro 555X in World of Tanks is 51% more, than Mobility Radeon HD 4850.
Full Specs
Mobility Radeon HD 4850
Radeon Pro 555X
Architecture
Terascale 1
Polaris
Code name
M98
Polaris 21
Type
Laptop
Mobile workstation
Release date
9 January 2009
5 June 2017
Pipelines
800
768
Core clock speed
500 MHz
855 MHz
Transistor count
956 million
3,000 million
Manufacturing process technology
55 nm
14 nm
Texture fill rate
20.00
43.54
Floating-point performance
800.0 gflops
Memory bus width
256 Bit
128 Bit
Memory clock speed
850 MHz
5080 MHz
Memory bandwidth
54.4 GB/s
81.6 GB/s
Shared memory
-
-
DirectX
10.1 (10_1)
12 (12_0)
Shader Model
4.1
6.4
OpenGL
3.3
4.6
OpenCL
1.1
2.0
Vulkan
N/A
1.2.131
FreeSync
+
Laptop size
large
large
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