Mobility Radeon HD 4830 vs Radeon HD 6950M
If you are going to buy a new graphics card and are choosing between Mobility Radeon HD 4830 and Radeon HD 6950M, 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 6950M, check out specs charts below.
Mobility Radeon HD 4830 and Radeon HD 6950M are Laptop Graphics Cards
Note: Mobility Radeon HD 4830 and Radeon HD 6950M 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 4830 or Radeon HD 6950M here:
Main Specs
Mobility Radeon HD 4830
Radeon HD 6950M
Power consumption (TDP)
50 Watt
Interface
PCIe 2.0 x16
MXM-B (3.0)
Memory type
GDDR3, DDR3
GDDR5
Maximum RAM amount
1 GB
2 GB
Display Connectors
No outputs
No outputs
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Mobility Radeon HD 4830 is connected by PCIe 2.0 x16, and Radeon HD 6950M uses MXM-B (3.0) interface.
Radeon HD 6950M has 1 GB more memory, than Mobility Radeon HD 4830.
Both cards are used in Laptops.
Mobility Radeon HD 4830 is build with Terascale 1 architecture, and Radeon HD 6950M - with Terascale 2.
Core clock speed of Radeon HD 6950M is 30 MHz higher, than Mobility Radeon HD 4830.
Mobility Radeon HD 4830 and Radeon HD 6950M are manufactured by 40 nm process technology.
Memory clock speed of Radeon HD 6950M is 200 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
8−9
ultra / 1080p
0−1
5−6
QHD / 1440p
0−1
0−1
low / 720p
10−11
20−22
medium / 1080p
1−2
10−12
The average gaming FPS of Radeon HD 6950M in Assassin's Creed Odyssey is 166% more, than Mobility Radeon HD 4830.
high / 1080p
−
14−16
ultra / 1080p
2−3
12−14
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 6950M in Battlefield 5 is 300% more, than Mobility Radeon HD 4830.
low / 768p
50−55
45−50
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Mobility Radeon HD 4830 in Call of Duty: Warzone is 6% more, than Radeon HD 6950M.
low / 768p
110−120
150−160
medium / 768p
80−85
120−130
ultra / 1080p
30−35
65−70
QHD / 1440p
−
35−40
4K / 2160p
9−10
27−30
high / 768p
55−60
95−100
The average gaming FPS of Radeon HD 6950M in Counter-Strike: Global Offensive is 59% more, than Mobility Radeon HD 4830.
low / 768p
70−75
55−60
ultra / 1080p
12−14
24−27
medium / 1080p
45−50
45−50
The average gaming FPS of Mobility Radeon HD 4830 in Cyberpunk 2077 is 2% more, than Radeon HD 6950M.
low / 768p
70−75
85−90
medium / 768p
40−45
65−70
ultra / 1080p
16−18
40−45
The average gaming FPS of Radeon HD 6950M in Dota 2 is 47% more, than Mobility Radeon HD 4830.
high / 1080p
1−2
10−11
ultra / 1080p
−
9−10
4K / 2160p
0−1
4−5
low / 720p
8−9
24−27
medium / 1080p
2−3
10−12
The average gaming FPS of Radeon HD 6950M in Far Cry 5 is 275% more, than Mobility Radeon HD 4830.
high / 1080p
−
16−18
ultra / 1080p
4−5
12−14
QHD / 1440p
1−2
−
low / 720p
45−50
70−75
medium / 1080p
5−6
30−33
The average gaming FPS of Radeon HD 6950M in Fortnite is 105% more, than Mobility Radeon HD 4830.
high / 1080p
2−3
14−16
ultra / 1080p
−
12−14
QHD / 1440p
0−1
3−4
low / 720p
12−14
30−35
medium / 1080p
4−5
16−18
The average gaming FPS of Radeon HD 6950M in Forza Horizon 4 is 250% more, than Mobility Radeon HD 4830.
low / 768p
40−45
60−65
medium / 768p
−
50−55
high / 1080p
2−3
16−18
ultra / 1080p
−
7−8
QHD / 1440p
0−1
0−1
medium / 720p
30−35
−
The average gaming FPS of Radeon HD 6950M in Grand Theft Auto V is 77% 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
16−18
medium / 1080p
−
8−9
The average gaming FPS of Radeon HD 6950M in Metro Exodus is 1600% more, than Mobility Radeon HD 4830.
low / 768p
85−90
95−100
high / 1080p
55−60
95−100
ultra / 1080p
−
85−90
medium / 1080p
−
95−100
The average gaming FPS of Radeon HD 6950M in Minecraft is 34% more, than Mobility Radeon HD 4830.
high / 1080p
14−16
18−20
ultra / 1080p
12−14
14−16
low / 720p
21−24
35−40
medium / 1080p
14−16
18−20
The average gaming FPS of Radeon HD 6950M in PLAYERUNKNOWN'S BATTLEGROUNDS is 37% more, than Mobility Radeon HD 4830.
high / 1080p
−
12−14
ultra / 1080p
−
8−9
QHD / 1440p
0−1
0−1
low / 720p
3−4
16−18
medium / 1080p
−
12−14
The average gaming FPS of Radeon HD 6950M in Red Dead Redemption 2 is 466% more, than Mobility Radeon HD 4830.
low / 768p
5−6
30−35
medium / 768p
5−6
21−24
high / 1080p
2−3
10−12
ultra / 1080p
−
7−8
4K / 2160p
0−1
6−7
The average gaming FPS of Radeon HD 6950M in The Witcher 3: Wild Hunt is 450% more, than Mobility Radeon HD 4830.
low / 768p
70−75
90−95
medium / 768p
35−40
50−55
ultra / 1080p
10−12
21−24
high / 768p
27−30
40−45
The average gaming FPS of Radeon HD 6950M in World of Tanks is 40% more, than Mobility Radeon HD 4830.
Full Specs
Mobility Radeon HD 4830
Radeon HD 6950M
Architecture
Terascale 1
Terascale 2
Code name
M97
Blackcomb Pro
Type
Laptop
Laptop
Release date
3 March 2009
6 January 2011
Pipelines
640
960
Core clock speed
550 MHz
580 MHz
Transistor count
826 million
1,700 million
Manufacturing process technology
40 nm
40 nm
Texture fill rate
17.60
27.84
Floating-point performance
704.0 gflops
1,113.6 gflops
Memory bus width
128 Bit
256 Bit
Memory clock speed
700 MHz
900 MHz
Memory bandwidth
44.8 GB/s
115.2 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
large
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