Mobility Radeon HD 4830 vs Radeon HD 4850
When choosing between Mobility Radeon HD 4830 and Radeon HD 4850, 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 4830 and Radeon HD 4850.
Mobility Radeon HD 4830 is a Laptop Graphics Card
Note: Mobility Radeon HD 4830 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 4830 here:
Main Specs
Mobility Radeon HD 4830
Radeon HD 4850
Power consumption (TDP)
110 Watt
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
Memory type
GDDR3, DDR3
GDDR3
Maximum RAM amount
1 GB
512 MB
Display Connectors
No outputs
2x DVI, 1x S-Video
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Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
Radeon HD 4850 has 511 GB more memory, than Mobility Radeon HD 4830.
Mobility Radeon HD 4830 is used in Laptops, and Radeon HD 4850 - in Desktops.
Mobility Radeon HD 4830 and Radeon HD 4850 are build with Terascale 1 architecture.
Core clock speed of Radeon HD 4850 is 75 MHz higher, than Mobility Radeon HD 4830.
Mobility Radeon HD 4830 is manufactured by 40 nm process technology, and Radeon HD 4850 - by 55 nm process technology.
Memory clock speed of Radeon HD 4850 is 293 MHz higher, than Mobility Radeon HD 4830.
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
1−2
ultra / 1080p
0−1
0−1
QHD / 1440p
0−1
0−1
low / 720p
10−11
12−14
medium / 1080p
1−2
3−4
The average gaming FPS of Radeon HD 4850 in Assassin's Creed Odyssey is 33% more, than Mobility Radeon HD 4830.
high / 1080p
−
6−7
ultra / 1080p
2−3
4−5
QHD / 1440p
0−1
0−1
low / 720p
10−11
16−18
medium / 1080p
3−4
6−7
The average gaming FPS of Radeon HD 4850 in Battlefield 5 is 80% more, than Mobility Radeon HD 4830.
low / 768p
50−55
45−50
high / 1080p
45−50
40−45
QHD / 1440p
0−1
0−1
The average gaming FPS of Mobility Radeon HD 4830 in Call of Duty: Warzone is 11% more, than Radeon HD 4850.
low / 768p
110−120
120−130
medium / 768p
80−85
95−100
ultra / 1080p
30−35
40−45
QHD / 1440p
−
21−24
4K / 2160p
9−10
10−11
high / 768p
55−60
65−70
The average gaming FPS of Radeon HD 4850 in Counter-Strike: Global Offensive is 15% more, than Mobility Radeon HD 4830.
low / 768p
70−75
85−90
ultra / 1080p
12−14
18−20
medium / 1080p
45−50
40−45
The average gaming FPS of Radeon HD 4850 in Cyberpunk 2077 is 11% more, than Mobility Radeon HD 4830.
low / 768p
70−75
80−85
medium / 768p
40−45
55−60
ultra / 1080p
16−18
27−30
The average gaming FPS of Radeon HD 4850 in Dota 2 is 27% more, than Mobility Radeon HD 4830.
high / 1080p
1−2
2−3
ultra / 1080p
−
2−3
4K / 2160p
0−1
1−2
low / 720p
8−9
10−12
medium / 1080p
2−3
3−4
The average gaming FPS of Radeon HD 4850 in Far Cry 5 is 25% more, than Mobility Radeon HD 4830.
high / 1080p
−
10−11
ultra / 1080p
4−5
5−6
QHD / 1440p
1−2
1−2
low / 720p
45−50
50−55
medium / 1080p
5−6
12−14
The average gaming FPS of Radeon HD 4850 in Fortnite is 28% more, than Mobility Radeon HD 4830.
high / 1080p
2−3
5−6
QHD / 1440p
0−1
3−4
4K / 2160p
−
2−3
low / 720p
12−14
16−18
medium / 1080p
4−5
7−8
The average gaming FPS of Radeon HD 4850 in Forza Horizon 4 is 66% more, than Mobility Radeon HD 4830.
low / 768p
40−45
45−50
medium / 768p
−
35−40
high / 1080p
2−3
6−7
ultra / 1080p
−
3−4
QHD / 1440p
0−1
0−1
medium / 720p
30−35
−
The average gaming FPS of Radeon HD 4850 in Grand Theft Auto V is 22% more, than Mobility Radeon HD 4830.
high / 1080p
0−1
1−2
ultra / 1080p
0−1
0−1
4K / 2160p
0−1
−
low / 720p
1−2
5−6
medium / 1080p
−
3−4
The average gaming FPS of Radeon HD 4850 in Metro Exodus is 400% more, than Mobility Radeon HD 4830.
low / 768p
85−90
95−100
high / 1080p
55−60
60−65
medium / 1080p
−
85−90
The average gaming FPS of Radeon HD 4850 in Minecraft is 11% more, than Mobility Radeon HD 4830.
high / 1080p
14−16
−
ultra / 1080p
12−14
12−14
low / 720p
21−24
27−30
medium / 1080p
14−16
14−16
The average gaming FPS of Radeon HD 4850 in PLAYERUNKNOWN'S BATTLEGROUNDS is 12% more, than Mobility Radeon HD 4830.
QHD / 1440p
0−1
−
low / 720p
3−4
5−6
The average gaming FPS of Radeon HD 4850 in Red Dead Redemption 2 is 66% more, than Mobility Radeon HD 4830.
low / 768p
5−6
12−14
medium / 768p
5−6
9−10
high / 1080p
2−3
5−6
ultra / 1080p
−
4−5
4K / 2160p
0−1
1−2
The average gaming FPS of Radeon HD 4850 in The Witcher 3: Wild Hunt is 125% more, than Mobility Radeon HD 4830.
low / 768p
70−75
65−70
medium / 768p
35−40
35−40
ultra / 1080p
10−12
14−16
high / 768p
27−30
27−30
Mobility Radeon HD 4830 and Radeon HD 4850 have the same average FPS in World of Tanks.
Full Specs
Mobility Radeon HD 4830
Radeon HD 4850
Architecture
Terascale 1
Terascale 1
Code name
M97
RV770
Type
Laptop
Desktop
Release date
3 March 2009
25 June 2008
Pipelines
640
800
Core clock speed
550 MHz
625 MHz
Transistor count
826 million
956 million
Manufacturing process technology
40 nm
55 nm
Texture fill rate
17.60
25.00
Floating-point performance
704.0 gflops
1,000.0 gflops
Length
246 mm
Memory bus width
128 Bit
256 Bit
Memory clock speed
700 MHz
993 MHz
Memory bandwidth
44.8 GB/s
63.55 GB/s
Shared memory
-
DirectX
10.1 (10_1)
10.1 (10_1)
Shader Model
4.1
4.1
OpenGL
3.3
3.3
OpenCL
1.1
1.1
Vulkan
N/A
N/A
Laptop size
large
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