Radeon R6 M340DX vs Radeon R9 M275
In this comparison between Radeon R6 M340DX and Radeon R9 M275 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 M275 will be their preference. Study the comparison tables below and make your choice.
Radeon R6 M340DX and Radeon R9 M275 are Laptop Graphics Cards
Note: Radeon R6 M340DX and Radeon R9 M275 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 M275 here:
Main Specs
Radeon R6 M340DX
Radeon R9 M275
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 M275 uses PCIe 3.0 x16 interface.
Both cards are used in Laptops.
Radeon R6 M340DX and Radeon R9 M275 are build with GCN architecture.
Radeon R6 M340DX and Radeon R9 M275 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
0−1
ultra / 1080p
2−3
−
QHD / 1440p
0−1
0−1
low / 720p
10−11
12−14
medium / 1080p
3−4
3−4
The average gaming FPS of Radeon R9 M275 in Assassin's Creed Odyssey is 14% more, than Radeon R6 M340DX.
high / 1080p
−
5−6
ultra / 1080p
5−6
4−5
QHD / 1440p
0−1
0−1
low / 720p
12−14
16−18
medium / 1080p
5−6
5−6
The average gaming FPS of Radeon R9 M275 in Battlefield 5 is 12% more, than Radeon R6 M340DX.
low / 768p
45−50
50−55
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
medium / 1080p
−
50−55
The average gaming FPS of Radeon R9 M275 in Call of Duty: Warzone is 6% more, than Radeon R6 M340DX.
low / 768p
90−95
110−120
medium / 768p
65−70
90−95
ultra / 1080p
30−35
40−45
QHD / 1440p
21−24
24−27
4K / 2160p
−
18−20
high / 768p
45−50
65−70
The average gaming FPS of Radeon R9 M275 in Counter-Strike: Global Offensive is 30% more, than Radeon R6 M340DX.
low / 768p
55−60
60−65
ultra / 1080p
9−10
18−20
medium / 1080p
45−50
50−55
The average gaming FPS of Radeon R9 M275 in Cyberpunk 2077 is 15% more, than Radeon R6 M340DX.
low / 768p
60−65
70−75
medium / 768p
35−40
50−55
ultra / 1080p
18−20
24−27
The average gaming FPS of Radeon R9 M275 in Dota 2 is 28% more, than Radeon R6 M340DX.
high / 1080p
−
1−2
ultra / 1080p
4−5
−
4K / 2160p
2−3
0−1
low / 720p
9−10
10−12
medium / 1080p
4−5
3−4
Radeon R6 M340DX and Radeon R9 M275 have the same average FPS in Far Cry 5.
high / 1080p
−
9−10
ultra / 1080p
7−8
5−6
QHD / 1440p
−
1−2
low / 720p
40−45
50−55
medium / 1080p
8−9
12−14
The average gaming FPS of Radeon R9 M275 in Fortnite is 21% more, than Radeon R6 M340DX.
high / 1080p
6−7
6−7
ultra / 1080p
−
4−5
QHD / 1440p
0−1
0−1
low / 720p
12−14
18−20
medium / 1080p
7−8
7−8
The average gaming FPS of Radeon R9 M275 in Forza Horizon 4 is 22% more, than Radeon R6 M340DX.
low / 768p
35−40
45−50
medium / 768p
30−35
−
high / 1080p
4−5
7−8
ultra / 1080p
4−5
4−5
QHD / 1440p
0−1
0−1
medium / 720p
−
35−40
The average gaming FPS of Radeon R9 M275 in Grand Theft Auto V is 26% more, than Radeon R6 M340DX.
high / 1080p
2−3
3−4
ultra / 1080p
1−2
1−2
4K / 2160p
0−1
0−1
low / 720p
4−5
7−8
medium / 1080p
4−5
4−5
The average gaming FPS of Radeon R9 M275 in Metro Exodus is 33% more, than Radeon R6 M340DX.
low / 768p
85−90
85−90
high / 1080p
75−80
70−75
ultra / 1080p
65−70
−
The average gaming FPS of Radeon R6 M340DX in Minecraft is 2% more, than Radeon R9 M275.
high / 1080p
14−16
14−16
ultra / 1080p
12−14
12−14
low / 720p
20−22
24−27
medium / 1080p
16−18
14−16
The average gaming FPS of Radeon R9 M275 in PLAYERUNKNOWN'S BATTLEGROUNDS is 6% more, than Radeon R6 M340DX.
ultra / 1080p
−
7−8
QHD / 1440p
0−1
0−1
low / 720p
4−5
8−9
The average gaming FPS of Radeon R9 M275 in Red Dead Redemption 2 is 100% more, than Radeon R6 M340DX.
low / 768p
10−12
16−18
medium / 768p
9−10
12−14
high / 1080p
5−6
6−7
ultra / 1080p
4−5
5−6
The average gaming FPS of Radeon R9 M275 in The Witcher 3: Wild Hunt is 42% more, than Radeon R6 M340DX.
low / 768p
75−80
85−90
medium / 768p
30−35
35−40
ultra / 1080p
10−12
14−16
high / 768p
24−27
30−33
The average gaming FPS of Radeon R9 M275 in World of Tanks is 16% more, than Radeon R6 M340DX.
Full Specs
Radeon R6 M340DX
Radeon R9 M275
Architecture
GCN
GCN
Code name
Jet
Venus
Type
Laptop
Laptop
Release date
3 June 2015
1 August 2014
Pipelines
704
640
Core clock speed
925 MHz
Boost Clock
1030 MHz
925 MHz
Transistor count
690 million
1,500 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
24.72
37.00
Floating-point performance
1,184 gflops
Memory bus width
128 Bit
Memory clock speed
4500 MHz
Memory bandwidth
64 GB/s
Shared memory
-
-
DirectX
12 (11_1)
12 (11_1)
Shader Model
5.1
5.1
OpenGL
4.6
4.6
OpenCL
1.2
1.2
Vulkan
1.2.131
1.2.131
Bitcoin / BTC (SHA256)
122 Mh/s
Laptop size
medium sized
large
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