Radeon R6 M340DX vs Radeon R9 M395X
In this comparison between Radeon R6 M340DX and Radeon R9 M395X you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon R6 M340DX will be the best choice, for others Radeon R9 M395X will be their preference. Study the comparison tables below and make your choice.
Radeon R6 M340DX and Radeon R9 M395X are Laptop Graphics Cards
Note: Radeon R6 M340DX and Radeon R9 M395X 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 Radeon R6 M340DX or Radeon R9 M395X here:
Main Specs
Radeon R6 M340DX
Radeon R9 M395X
Power consumption (TDP)
250 Watt
Interface
IGP
PCIe 3.0 x16
Supplementary power connectors
None
Memory type
DDR3
GDDR5
Maximum RAM amount
4 GB
Display Connectors
No outputs
No outputs
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Radeon R6 M340DX is connected by IGP, and Radeon R9 M395X uses PCIe 3.0 x16 interface.
Both cards are used in Laptops.
Radeon R6 M340DX is build with GCN architecture, and Radeon R9 M395X - with GCN 3.
Radeon R6 M340DX and Radeon R9 M395X are manufactured 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
2−3
24−27
ultra / 1080p
2−3
14−16
QHD / 1440p
0−1
9−10
4K / 2160p
−
6−7
low / 720p
10−11
45−50
medium / 1080p
3−4
30−35
The average gaming FPS of Radeon R9 M395X in Assassin's Creed Odyssey is 650% more, than Radeon R6 M340DX.
high / 1080p
−
35−40
ultra / 1080p
5−6
30−35
QHD / 1440p
0−1
18−20
4K / 2160p
−
10−11
low / 720p
12−14
80−85
medium / 1080p
5−6
40−45
The average gaming FPS of Radeon R9 M395X in Battlefield 5 is 550% more, than Radeon R6 M340DX.
low / 768p
45−50
50−55
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon R9 M395X in Call of Duty: Warzone is 10% more, than Radeon R6 M340DX.
low / 768p
90−95
240−250
medium / 768p
65−70
210−220
ultra / 1080p
30−35
130−140
QHD / 1440p
21−24
100−110
4K / 2160p
−
60−65
high / 768p
45−50
180−190
The average gaming FPS of Radeon R9 M395X in Counter-Strike: Global Offensive is 240% more, than Radeon R6 M340DX.
low / 768p
55−60
60−65
ultra / 1080p
9−10
−
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon R9 M395X in Cyberpunk 2077 is 15% more, than Radeon R6 M340DX.
low / 768p
60−65
120−130
medium / 768p
35−40
110−120
ultra / 1080p
18−20
85−90
The average gaming FPS of Radeon R9 M395X in Dota 2 is 179% more, than Radeon R6 M340DX.
high / 1080p
−
30−35
ultra / 1080p
4−5
27−30
QHD / 1440p
−
21−24
4K / 2160p
2−3
10−11
low / 720p
9−10
60−65
medium / 1080p
4−5
30−35
The average gaming FPS of Radeon R9 M395X in Far Cry 5 is 560% more, than Radeon R6 M340DX.
high / 1080p
−
35−40
ultra / 1080p
7−8
30−35
QHD / 1440p
−
18−20
low / 720p
40−45
140−150
medium / 1080p
8−9
85−90
The average gaming FPS of Radeon R9 M395X in Fortnite is 363% more, than Radeon R6 M340DX.
high / 1080p
6−7
40−45
ultra / 1080p
−
30−35
QHD / 1440p
0−1
18−20
4K / 2160p
−
16−18
low / 720p
12−14
80−85
medium / 1080p
7−8
45−50
The average gaming FPS of Radeon R9 M395X in Forza Horizon 4 is 533% more, than Radeon R6 M340DX.
low / 768p
35−40
110−120
medium / 768p
30−35
100−110
high / 1080p
4−5
50−55
ultra / 1080p
4−5
21−24
QHD / 1440p
0−1
10−12
The average gaming FPS of Radeon R9 M395X in Grand Theft Auto V is 284% more, than Radeon R6 M340DX.
high / 1080p
2−3
16−18
ultra / 1080p
1−2
12−14
QHD / 1440p
−
12−14
4K / 2160p
0−1
4−5
low / 720p
4−5
45−50
medium / 1080p
4−5
21−24
The average gaming FPS of Radeon R9 M395X in Metro Exodus is 733% more, than Radeon R6 M340DX.
low / 768p
85−90
120−130
high / 1080p
75−80
−
ultra / 1080p
65−70
−
medium / 1080p
−
110−120
The average gaming FPS of Radeon R9 M395X in Minecraft is 43% more, than Radeon R6 M340DX.
high / 1080p
14−16
−
ultra / 1080p
12−14
14−16
low / 720p
20−22
80−85
medium / 1080p
16−18
18−20
The average gaming FPS of Radeon R9 M395X in PLAYERUNKNOWN'S BATTLEGROUNDS is 123% more, than Radeon R6 M340DX.
high / 1080p
−
18−20
ultra / 1080p
−
12−14
QHD / 1440p
0−1
4−5
4K / 2160p
−
3−4
low / 720p
4−5
45−50
medium / 1080p
−
24−27
The average gaming FPS of Radeon R9 M395X in Red Dead Redemption 2 is 1075% more, than Radeon R6 M340DX.
low / 768p
10−12
90−95
medium / 768p
9−10
55−60
high / 1080p
5−6
30−35
ultra / 1080p
4−5
16−18
4K / 2160p
−
10−11
The average gaming FPS of Radeon R9 M395X in The Witcher 3: Wild Hunt is 600% more, than Radeon R6 M340DX.
low / 768p
75−80
90−95
medium / 768p
30−35
60−65
ultra / 1080p
10−12
45−50
high / 768p
24−27
55−60
The average gaming FPS of Radeon R9 M395X in World of Tanks is 80% more, than Radeon R6 M340DX.
Full Specs
Radeon R6 M340DX
Radeon R9 M395X
Architecture
GCN
GCN 3
Code name
Jet
Amethyst XT
Type
Laptop
Laptop
Release date
3 June 2015
16 October 2014
Pipelines
704
2048
Core clock speed
723 MHz
Boost Clock
1030 MHz
Transistor count
690 million
5,000 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
24.72
92.54
Floating-point performance
2,961 gflops
Memory bus width
256 Bit
Memory clock speed
1250 MHz
Memory bandwidth
160.0 GB/s
Shared memory
-
-
DirectX
12 (11_1)
Shader Model
5.1
6.3
OpenGL
4.6
4.4
OpenCL
1.2
Not Listed
Vulkan
1.2.131
FreeSync
+
Bus support
PCIe 3.0
Bitcoin / BTC (SHA256)
413 Mh/s
Laptop size
medium sized
large
Eyefinity
+
HD3D
+
PowerTune
+
DualGraphics
+
TrueAudio
+
ZeroCore
+
Switchable graphics
+
Mantle
+
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