Radeon R6 M340DX vs Radeon R9 M385
In this comparison between Radeon R6 M340DX and Radeon R9 M385 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 M385 will be their preference. Study the comparison tables below and make your choice.
Radeon R6 M340DX and Radeon R9 M385 are Laptop Graphics Cards
Note: Radeon R6 M340DX and Radeon R9 M385 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 M385 here:
Main Specs
Radeon R6 M340DX
Radeon R9 M385
Interface
IGP
PCIe 3.0 x16
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 M385 uses PCIe 3.0 x16 interface.
Both cards are used in Laptops.
Radeon R6 M340DX and Radeon R9 M385 are build with GCN architecture.
Radeon R6 M340DX and Radeon R9 M385 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
10−12
ultra / 1080p
2−3
6−7
QHD / 1440p
0−1
1−2
low / 720p
10−11
24−27
medium / 1080p
3−4
12−14
The average gaming FPS of Radeon R9 M385 in Assassin's Creed Odyssey is 250% more, than Radeon R6 M340DX.
high / 1080p
−
18−20
ultra / 1080p
5−6
14−16
QHD / 1440p
0−1
1−2
low / 720p
12−14
35−40
medium / 1080p
5−6
18−20
The average gaming FPS of Radeon R9 M385 in Battlefield 5 is 187% more, than Radeon R6 M340DX.
low / 768p
45−50
45−50
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
Radeon R6 M340DX and Radeon R9 M385 have the same average FPS in Call of Duty: Warzone.
low / 768p
90−95
170−180
medium / 768p
65−70
140−150
ultra / 1080p
30−35
75−80
QHD / 1440p
21−24
40−45
4K / 2160p
−
30−33
high / 768p
45−50
110−120
The average gaming FPS of Radeon R9 M385 in Counter-Strike: Global Offensive is 113% more, than Radeon R6 M340DX.
low / 768p
55−60
55−60
ultra / 1080p
9−10
30−33
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon R9 M385 in Cyberpunk 2077 is 18% more, than Radeon R6 M340DX.
low / 768p
60−65
95−100
medium / 768p
35−40
75−80
ultra / 1080p
18−20
45−50
The average gaming FPS of Radeon R9 M385 in Dota 2 is 89% more, than Radeon R6 M340DX.
high / 1080p
−
12−14
ultra / 1080p
4−5
12−14
4K / 2160p
2−3
5−6
low / 720p
9−10
27−30
medium / 1080p
4−5
14−16
The average gaming FPS of Radeon R9 M385 in Far Cry 5 is 200% more, than Radeon R6 M340DX.
high / 1080p
−
20−22
ultra / 1080p
7−8
14−16
low / 720p
40−45
80−85
medium / 1080p
8−9
35−40
The average gaming FPS of Radeon R9 M385 in Fortnite is 136% more, than Radeon R6 M340DX.
high / 1080p
6−7
18−20
ultra / 1080p
−
14−16
QHD / 1440p
0−1
5−6
low / 720p
12−14
35−40
medium / 1080p
7−8
21−24
The average gaming FPS of Radeon R9 M385 in Forza Horizon 4 is 188% more, than Radeon R6 M340DX.
low / 768p
35−40
70−75
medium / 768p
30−35
60−65
high / 1080p
4−5
21−24
ultra / 1080p
4−5
9−10
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon R9 M385 in Grand Theft Auto V is 115% more, than Radeon R6 M340DX.
high / 1080p
2−3
7−8
ultra / 1080p
1−2
5−6
4K / 2160p
0−1
1−2
low / 720p
4−5
21−24
medium / 1080p
4−5
9−10
The average gaming FPS of Radeon R9 M385 in Metro Exodus is 266% more, than Radeon R6 M340DX.
low / 768p
85−90
100−110
high / 1080p
75−80
−
ultra / 1080p
65−70
90−95
medium / 1080p
−
100−105
The average gaming FPS of Radeon R9 M385 in Minecraft is 27% more, than Radeon R6 M340DX.
high / 1080p
14−16
18−20
ultra / 1080p
12−14
16−18
low / 720p
20−22
45−50
medium / 1080p
16−18
21−24
The average gaming FPS of Radeon R9 M385 in PLAYERUNKNOWN'S BATTLEGROUNDS is 62% more, than Radeon R6 M340DX.
high / 1080p
−
12−14
ultra / 1080p
−
8−9
QHD / 1440p
0−1
0−1
low / 720p
4−5
20−22
medium / 1080p
−
12−14
The average gaming FPS of Radeon R9 M385 in Red Dead Redemption 2 is 425% more, than Radeon R6 M340DX.
low / 768p
10−12
35−40
medium / 768p
9−10
24−27
high / 1080p
5−6
14−16
ultra / 1080p
4−5
8−9
4K / 2160p
−
7−8
The average gaming FPS of Radeon R9 M385 in The Witcher 3: Wild Hunt is 200% more, than Radeon R6 M340DX.
low / 768p
75−80
95−100
medium / 768p
30−35
55−60
ultra / 1080p
10−12
27−30
high / 768p
24−27
45−50
The average gaming FPS of Radeon R9 M385 in World of Tanks is 58% more, than Radeon R6 M340DX.
Full Specs
Radeon R6 M340DX
Radeon R9 M385
Architecture
GCN
GCN
Code name
Jet
Strato
Type
Laptop
Laptop
Release date
3 June 2015
16 June 2015
Pipelines
704
896
Boost Clock
1030 MHz
1100 MHz
Transistor count
690 million
2,080 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
24.72
56.00
Floating-point performance
1,792 gflops
Memory bus width
128 Bit
Memory clock speed
1500 MHz
Memory bandwidth
76.8 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
Laptop size
medium sized
medium sized
Eyefinity
+
HD3D
+
PowerTune
+
DualGraphics
+
TrueAudio
+
ZeroCore
+
Switchable graphics
+
Mantle
+
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