Radeon R7 M340 vs Radeon R9 M385
In this comparison between Radeon R7 M340 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 R7 M340 will be the best choice, for others Radeon R9 M385 will be their preference. Study the comparison tables below and make your choice.
Radeon R7 M340 and Radeon R9 M385 are Laptop Graphics Cards
Note: Radeon R7 M340 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 R7 M340 or Radeon R9 M385 here:
Main Specs
Radeon R7 M340
Radeon R9 M385
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Supplementary power connectors
None
Memory type
DDR3
GDDR5
Maximum RAM amount
4 GB
4 GB
Display Connectors
No outputs
No outputs
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Radeon R7 M340 is connected by PCIe 3.0 x8, and Radeon R9 M385 uses PCIe 3.0 x16 interface.
Radeon R7 M340 and Radeon R9 M385 have maximum RAM of 4 GB.
Both cards are used in Laptops.
Radeon R7 M340 and Radeon R9 M385 are build with GCN architecture.
Radeon R7 M340 and Radeon R9 M385 are manufactured by 28 nm process technology.
Memory clock speed of Radeon R9 M385 is 500 MHz higher, than Radeon R7 M340.
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
10−12
ultra / 1080p
−
6−7
QHD / 1440p
0−1
1−2
low / 720p
1−2
24−27
medium / 1080p
0−1
12−14
The average gaming FPS of Radeon R9 M385 in Assassin's Creed Odyssey is 2400% more, than Radeon R7 M340.
high / 1080p
−
18−20
ultra / 1080p
−
14−16
QHD / 1440p
0−1
1−2
low / 720p
0−1
35−40
medium / 1080p
−
18−20
low / 768p
50−55
45−50
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon R7 M340 in Call of Duty: Warzone is 10% more, than Radeon R9 M385.
low / 768p
60−65
170−180
medium / 768p
27−30
140−150
ultra / 1080p
7−8
75−80
QHD / 1440p
−
40−45
4K / 2160p
−
30−33
high / 768p
16−18
110−120
The average gaming FPS of Radeon R9 M385 in Counter-Strike: Global Offensive is 357% more, than Radeon R7 M340.
low / 768p
70−75
55−60
ultra / 1080p
0−1
30−33
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon R7 M340 in Cyberpunk 2077 is 15% more, than Radeon R9 M385.
low / 768p
45−50
95−100
medium / 768p
10−11
75−80
ultra / 1080p
0−1
45−50
The average gaming FPS of Radeon R9 M385 in Dota 2 is 200% more, than Radeon R7 M340.
high / 1080p
−
12−14
ultra / 1080p
−
12−14
4K / 2160p
−
5−6
low / 720p
0−1
27−30
medium / 1080p
−
14−16
high / 1080p
−
20−22
ultra / 1080p
−
14−16
low / 720p
21−24
80−85
medium / 1080p
0−1
35−40
The average gaming FPS of Radeon R9 M385 in Fortnite is 272% more, than Radeon R7 M340.
high / 1080p
0−1
18−20
ultra / 1080p
−
14−16
QHD / 1440p
0−1
5−6
low / 720p
0−1
35−40
medium / 1080p
0−1
21−24
low / 768p
18−20
70−75
medium / 768p
−
60−65
high / 1080p
0−1
21−24
ultra / 1080p
−
9−10
QHD / 1440p
0−1
0−1
medium / 720p
12−14
−
The average gaming FPS of Radeon R9 M385 in Grand Theft Auto V is 278% more, than Radeon R7 M340.
high / 1080p
−
7−8
ultra / 1080p
−
5−6
4K / 2160p
−
1−2
low / 720p
0−1
21−24
medium / 1080p
−
9−10
low / 768p
75−80
100−110
high / 1080p
27−30
−
ultra / 1080p
−
90−95
medium / 1080p
−
100−105
The average gaming FPS of Radeon R9 M385 in Minecraft is 36% more, than Radeon R7 M340.
high / 1080p
−
18−20
ultra / 1080p
−
16−18
low / 720p
8−9
45−50
medium / 1080p
−
21−24
The average gaming FPS of Radeon R9 M385 in PLAYERUNKNOWN'S BATTLEGROUNDS is 487% more, than Radeon R7 M340.
high / 1080p
−
12−14
ultra / 1080p
−
8−9
QHD / 1440p
−
0−1
low / 720p
0−1
20−22
medium / 1080p
−
12−14
low / 768p
0−1
35−40
medium / 768p
−
24−27
high / 1080p
−
14−16
ultra / 1080p
−
8−9
4K / 2160p
−
7−8
low / 768p
45−50
95−100
medium / 768p
14−16
55−60
ultra / 1080p
0−1
27−30
high / 768p
12−14
45−50
The average gaming FPS of Radeon R9 M385 in World of Tanks is 168% more, than Radeon R7 M340.
Full Specs
Radeon R7 M340
Radeon R9 M385
Architecture
GCN
GCN
Code name
Meso Pro DDR3
Strato
Type
Laptop
Laptop
Release date
16 June 2015
16 June 2015
Pipelines
320
896
Core clock speed
1021 MHz
Boost Clock
1021 MHz
1100 MHz
Transistor count
950 million
2,080 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
17.16
56.00
Floating-point performance
549.1 gflops
1,792 gflops
Memory bus width
128 Bit
128 Bit
Memory clock speed
1000 MHz
1500 MHz
Memory bandwidth
16 GB/s
76.8 GB/s
Shared memory
-
-
Shader Model
5.1
6.3
OpenGL
4.4
4.4
OpenCL
Not Listed
Not Listed
Vulkan
+
FreeSync
+
+
Bus support
PCIe 3.0
PCIe 3.0
Bitcoin / BTC (SHA256)
74 Mh/s
Laptop size
medium sized
Eyefinity
+
+
HD3D
+
+
PowerTune
+
+
DualGraphics
+
+
TrueAudio
+
ZeroCore
+
+
Switchable graphics
+
+
Mantle
+
+
Compute units
6
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