Mobility Radeon HD 4830 vs Radeon HD 5850
If you are going to buy a new graphics card and are choosing between Mobility Radeon HD 4830 and Radeon HD 5850, 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 4830 stacks up against Radeon HD 5850, check out specs charts below.
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 5850
Power consumption (TDP)
151 Watt
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
2x 6-pin
Memory type
GDDR3, DDR3
GDDR5
Maximum RAM amount
1 GB
1 GB
Display Connectors
No outputs
2x DVI, 1x HDMI, 1x DisplayPort
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Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
Mobility Radeon HD 4830 and Radeon HD 5850 have maximum RAM of 1 GB.
Mobility Radeon HD 4830 is used in Laptops, and Radeon HD 5850 - in Desktops.
Mobility Radeon HD 4830 is build with Terascale 1 architecture, and Radeon HD 5850 - with Terascale 2.
Core clock speed of Radeon HD 5850 is 175 MHz higher, than Mobility Radeon HD 4830.
Mobility Radeon HD 4830 and Radeon HD 5850 are manufactured by 40 nm process technology.
Memory clock speed of Radeon HD 5850 is 1300 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
9−10
ultra / 1080p
0−1
5−6
QHD / 1440p
0−1
0−1
low / 720p
10−11
21−24
medium / 1080p
1−2
12−14
The average gaming FPS of Radeon HD 5850 in Assassin's Creed Odyssey is 183% more, than Mobility Radeon HD 4830.
high / 1080p
−
16−18
ultra / 1080p
2−3
14−16
QHD / 1440p
0−1
0−1
low / 720p
10−11
30−35
medium / 1080p
3−4
16−18
The average gaming FPS of Radeon HD 5850 in Battlefield 5 is 320% more, than Mobility Radeon HD 4830.
low / 768p
50−55
45−50
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
The average gaming FPS of Mobility Radeon HD 4830 in Call of Duty: Warzone is 10% more, than Radeon HD 5850.
low / 768p
110−120
160−170
medium / 768p
80−85
130−140
ultra / 1080p
30−35
65−70
QHD / 1440p
−
40−45
4K / 2160p
9−10
27−30
high / 768p
55−60
100−110
The average gaming FPS of Radeon HD 5850 in Counter-Strike: Global Offensive is 69% more, than Mobility Radeon HD 4830.
low / 768p
70−75
55−60
ultra / 1080p
12−14
27−30
medium / 1080p
45−50
45−50
Mobility Radeon HD 4830 and Radeon HD 5850 have the same average FPS in Cyberpunk 2077.
low / 768p
70−75
90−95
medium / 768p
40−45
70−75
ultra / 1080p
16−18
45−50
The average gaming FPS of Radeon HD 5850 in Dota 2 is 59% more, than Mobility Radeon HD 4830.
high / 1080p
1−2
10−12
ultra / 1080p
−
10−11
4K / 2160p
0−1
4−5
low / 720p
8−9
24−27
medium / 1080p
2−3
12−14
The average gaming FPS of Radeon HD 5850 in Far Cry 5 is 300% more, than Mobility Radeon HD 4830.
high / 1080p
−
18−20
ultra / 1080p
4−5
12−14
QHD / 1440p
1−2
−
low / 720p
45−50
70−75
medium / 1080p
5−6
30−35
The average gaming FPS of Radeon HD 5850 in Fortnite is 105% more, than Mobility Radeon HD 4830.
high / 1080p
2−3
16−18
ultra / 1080p
−
14−16
QHD / 1440p
0−1
4−5
low / 720p
12−14
35−40
medium / 1080p
4−5
18−20
The average gaming FPS of Radeon HD 5850 in Forza Horizon 4 is 300% more, than Mobility Radeon HD 4830.
low / 768p
40−45
65−70
medium / 768p
−
55−60
high / 1080p
2−3
18−20
ultra / 1080p
−
8−9
QHD / 1440p
0−1
0−1
medium / 720p
30−35
−
The average gaming FPS of Radeon HD 5850 in Grand Theft Auto V is 95% more, than Mobility Radeon HD 4830.
high / 1080p
0−1
6−7
ultra / 1080p
0−1
4−5
4K / 2160p
0−1
1−2
low / 720p
1−2
18−20
medium / 1080p
−
8−9
The average gaming FPS of Radeon HD 5850 in Metro Exodus is 1800% more, than Mobility Radeon HD 4830.
low / 768p
85−90
100−110
high / 1080p
55−60
−
ultra / 1080p
−
90−95
medium / 1080p
−
95−100
The average gaming FPS of Radeon HD 5850 in Minecraft is 20% more, than Mobility Radeon HD 4830.
high / 1080p
14−16
18−20
ultra / 1080p
12−14
14−16
low / 720p
21−24
40−45
medium / 1080p
14−16
20−22
The average gaming FPS of Radeon HD 5850 in PLAYERUNKNOWN'S BATTLEGROUNDS is 50% more, than Mobility Radeon HD 4830.
high / 1080p
−
12−14
ultra / 1080p
−
8−9
QHD / 1440p
0−1
0−1
low / 720p
3−4
18−20
medium / 1080p
−
12−14
The average gaming FPS of Radeon HD 5850 in Red Dead Redemption 2 is 533% more, than Mobility Radeon HD 4830.
low / 768p
5−6
35−40
medium / 768p
5−6
21−24
high / 1080p
2−3
12−14
ultra / 1080p
−
8−9
4K / 2160p
0−1
7−8
The average gaming FPS of Radeon HD 5850 in The Witcher 3: Wild Hunt is 500% more, than Mobility Radeon HD 4830.
low / 768p
70−75
90−95
medium / 768p
35−40
50−55
ultra / 1080p
10−12
24−27
high / 768p
27−30
40−45
The average gaming FPS of Radeon HD 5850 in World of Tanks is 43% more, than Mobility Radeon HD 4830.
Full Specs
Mobility Radeon HD 4830
Radeon HD 5850
Architecture
Terascale 1
Terascale 2
Code name
M97
Cypress
Type
Laptop
Desktop
Release date
3 March 2009
30 September 2009
Pipelines
640
1440
Core clock speed
550 MHz
725 MHz
Transistor count
826 million
2,154 million
Manufacturing process technology
40 nm
40 nm
Texture fill rate
17.60
52.20
Floating-point performance
704.0 gflops
2,088.0 gflops
Length
241 mm
Memory bus width
128 Bit
256 Bit
Memory clock speed
700 MHz
2000 MHz
Memory bandwidth
44.8 GB/s
128.0 GB/s
Shared memory
-
DirectX
10.1 (10_1)
11.2 (11_0)
Shader Model
4.1
5.0
OpenGL
3.3
4.4
OpenCL
1.1
1.2
Vulkan
N/A
N/A
Laptop size
large
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