Mobility Radeon HD 4830 vs Radeon R6 M340DX
If you are going to buy a new graphics card and are choosing between Mobility Radeon HD 4830 and Radeon R6 M340DX, 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 R6 M340DX, check out specs charts below.
Mobility Radeon HD 4830 and Radeon R6 M340DX are Laptop Graphics Cards
Note: Mobility Radeon HD 4830 and Radeon R6 M340DX 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 R6 M340DX here:
Main Specs
Mobility Radeon HD 4830
Radeon R6 M340DX
Interface
PCIe 2.0 x16
IGP
Memory type
GDDR3, DDR3
DDR3
Maximum RAM amount
1 GB
Display Connectors
No outputs
No outputs
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Mobility Radeon HD 4830 is connected by PCIe 2.0 x16, and Radeon R6 M340DX uses IGP interface.
Both cards are used in Laptops.
Mobility Radeon HD 4830 is build with Terascale 1 architecture, and Radeon R6 M340DX - with GCN.
Mobility Radeon HD 4830 is manufactured by 40 nm process technology, and Radeon R6 M340DX - by 28 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
0−1
2−3
ultra / 1080p
0−1
2−3
QHD / 1440p
0−1
0−1
low / 720p
10−11
10−11
medium / 1080p
1−2
3−4
The average gaming FPS of Radeon R6 M340DX in Assassin's Creed Odyssey is 16% more, than Mobility Radeon HD 4830.
ultra / 1080p
2−3
5−6
QHD / 1440p
0−1
0−1
low / 720p
10−11
12−14
medium / 1080p
3−4
5−6
The average gaming FPS of Radeon R6 M340DX in Battlefield 5 is 60% 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 R6 M340DX.
low / 768p
110−120
90−95
medium / 768p
80−85
65−70
ultra / 1080p
30−35
30−35
QHD / 1440p
−
21−24
4K / 2160p
9−10
−
high / 768p
55−60
45−50
The average gaming FPS of Mobility Radeon HD 4830 in Counter-Strike: Global Offensive is 18% more, than Radeon R6 M340DX.
low / 768p
70−75
55−60
ultra / 1080p
12−14
9−10
medium / 1080p
45−50
45−50
The average gaming FPS of Mobility Radeon HD 4830 in Cyberpunk 2077 is 15% more, than Radeon R6 M340DX.
low / 768p
70−75
60−65
medium / 768p
40−45
35−40
ultra / 1080p
16−18
18−20
The average gaming FPS of Mobility Radeon HD 4830 in Dota 2 is 12% more, than Radeon R6 M340DX.
high / 1080p
1−2
−
ultra / 1080p
−
4−5
4K / 2160p
0−1
2−3
low / 720p
8−9
9−10
medium / 1080p
2−3
4−5
The average gaming FPS of Radeon R6 M340DX in Far Cry 5 is 40% more, than Mobility Radeon HD 4830.
ultra / 1080p
4−5
7−8
QHD / 1440p
1−2
−
low / 720p
45−50
40−45
medium / 1080p
5−6
8−9
Mobility Radeon HD 4830 and Radeon R6 M340DX have the same average FPS in Fortnite.
high / 1080p
2−3
6−7
QHD / 1440p
0−1
0−1
low / 720p
12−14
12−14
medium / 1080p
4−5
7−8
The average gaming FPS of Radeon R6 M340DX in Forza Horizon 4 is 50% more, than Mobility Radeon HD 4830.
low / 768p
40−45
35−40
medium / 768p
−
30−35
high / 1080p
2−3
4−5
ultra / 1080p
−
4−5
QHD / 1440p
0−1
0−1
medium / 720p
30−35
−
The average gaming FPS of Mobility Radeon HD 4830 in Grand Theft Auto V is 4% more, than Radeon R6 M340DX.
high / 1080p
0−1
2−3
ultra / 1080p
0−1
1−2
4K / 2160p
0−1
0−1
low / 720p
1−2
4−5
medium / 1080p
−
4−5
The average gaming FPS of Radeon R6 M340DX in Metro Exodus is 300% more, than Mobility Radeon HD 4830.
low / 768p
85−90
85−90
high / 1080p
55−60
75−80
ultra / 1080p
−
65−70
The average gaming FPS of Radeon R6 M340DX in Minecraft is 13% more, than Mobility Radeon HD 4830.
high / 1080p
14−16
14−16
ultra / 1080p
12−14
12−14
low / 720p
21−24
20−22
medium / 1080p
14−16
16−18
Mobility Radeon HD 4830 and Radeon R6 M340DX have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS.
QHD / 1440p
0−1
0−1
low / 720p
3−4
4−5
The average gaming FPS of Radeon R6 M340DX in Red Dead Redemption 2 is 33% more, than Mobility Radeon HD 4830.
low / 768p
5−6
10−12
medium / 768p
5−6
9−10
high / 1080p
2−3
5−6
ultra / 1080p
−
4−5
4K / 2160p
0−1
−
The average gaming FPS of Radeon R6 M340DX in The Witcher 3: Wild Hunt is 100% more, than Mobility Radeon HD 4830.
low / 768p
70−75
75−80
medium / 768p
35−40
30−35
ultra / 1080p
10−12
10−12
high / 768p
27−30
24−27
The average gaming FPS of Mobility Radeon HD 4830 in World of Tanks is 2% more, than Radeon R6 M340DX.
Full Specs
Mobility Radeon HD 4830
Radeon R6 M340DX
Architecture
Terascale 1
GCN
Code name
M97
Jet
Type
Laptop
Laptop
Release date
3 March 2009
3 June 2015
Pipelines
640
704
Core clock speed
550 MHz
Boost Clock
1030 MHz
Transistor count
826 million
690 million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
17.60
24.72
Floating-point performance
704.0 gflops
Memory bus width
128 Bit
Memory clock speed
700 MHz
Memory bandwidth
44.8 GB/s
Shared memory
-
-
DirectX
10.1 (10_1)
12 (11_1)
Shader Model
4.1
5.1
OpenGL
3.3
4.6
OpenCL
1.1
1.2
Vulkan
N/A
1.2.131
Laptop size
large
medium sized
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