Radeon R6 M340DX vs Radeon RX 460 mobile
If you are going to buy a new graphics card and are choosing between Radeon R6 M340DX and Radeon RX 460 mobile, 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 Radeon R6 M340DX stacks up against Radeon RX 460 mobile, check out specs charts below.
Radeon R6 M340DX and Radeon RX 460 mobile are Laptop Graphics Cards
Note: Radeon R6 M340DX and Radeon RX 460 mobile 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 RX 460 mobile here:
Main Specs
Radeon R6 M340DX
Radeon RX 460 mobile
Power consumption (TDP)
55 Watt
Interface
IGP
MXM-B (3.0)
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 RX 460 mobile uses MXM-B (3.0) interface.
Both cards are used in Laptops.
Radeon R6 M340DX is build with GCN architecture, and Radeon RX 460 mobile - with Polaris.
Radeon R6 M340DX is manufactured by 28 nm process technology, and Radeon RX 460 mobile - by 14 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
16−18
ultra / 1080p
2−3
9−10
QHD / 1440p
0−1
3−4
low / 720p
10−11
30−35
medium / 1080p
3−4
21−24
The average gaming FPS of Radeon RX 460 mobile in Assassin's Creed Odyssey is 400% more, than Radeon R6 M340DX.
high / 1080p
−
27−30
ultra / 1080p
5−6
21−24
QHD / 1440p
0−1
6−7
4K / 2160p
−
5−6
low / 720p
12−14
55−60
medium / 1080p
5−6
30−33
The average gaming FPS of Radeon RX 460 mobile in Battlefield 5 is 362% more, than Radeon R6 M340DX.
low / 768p
45−50
50−55
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon RX 460 mobile in Call of Duty: Warzone is 6% more, than Radeon R6 M340DX.
low / 768p
90−95
210−220
medium / 768p
65−70
180−190
ultra / 1080p
30−35
100−110
QHD / 1440p
21−24
60−65
4K / 2160p
−
30−35
high / 768p
45−50
150−160
The average gaming FPS of Radeon RX 460 mobile in Counter-Strike: Global Offensive is 176% more, than Radeon R6 M340DX.
low / 768p
55−60
60−65
ultra / 1080p
9−10
40−45
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon RX 460 mobile in Cyberpunk 2077 is 42% more, than Radeon R6 M340DX.
low / 768p
60−65
110−120
medium / 768p
35−40
100−110
ultra / 1080p
18−20
70−75
The average gaming FPS of Radeon RX 460 mobile in Dota 2 is 148% more, than Radeon R6 M340DX.
high / 1080p
−
20−22
ultra / 1080p
4−5
18−20
QHD / 1440p
−
18−20
4K / 2160p
2−3
6−7
low / 720p
9−10
40−45
medium / 1080p
4−5
21−24
The average gaming FPS of Radeon RX 460 mobile in Far Cry 5 is 340% more, than Radeon R6 M340DX.
high / 1080p
−
27−30
ultra / 1080p
7−8
21−24
QHD / 1440p
−
12−14
low / 720p
40−45
100−110
medium / 1080p
8−9
60−65
The average gaming FPS of Radeon RX 460 mobile in Fortnite is 231% more, than Radeon R6 M340DX.
high / 1080p
6−7
27−30
ultra / 1080p
−
21−24
QHD / 1440p
0−1
10−11
low / 720p
12−14
55−60
medium / 1080p
7−8
30−35
The average gaming FPS of Radeon RX 460 mobile in Forza Horizon 4 is 333% more, than Radeon R6 M340DX.
low / 768p
35−40
90−95
medium / 768p
30−35
80−85
high / 1080p
4−5
30−35
ultra / 1080p
4−5
12−14
QHD / 1440p
0−1
3−4
The average gaming FPS of Radeon RX 460 mobile in Grand Theft Auto V is 189% more, than Radeon R6 M340DX.
high / 1080p
2−3
10−11
ultra / 1080p
1−2
8−9
4K / 2160p
0−1
1−2
low / 720p
4−5
30−35
medium / 1080p
4−5
14−16
The average gaming FPS of Radeon RX 460 mobile in Metro Exodus is 433% more, than Radeon R6 M340DX.
low / 768p
85−90
110−120
high / 1080p
75−80
−
ultra / 1080p
65−70
−
medium / 1080p
−
110−120
The average gaming FPS of Radeon RX 460 mobile in Minecraft is 32% more, than Radeon R6 M340DX.
high / 1080p
14−16
−
ultra / 1080p
12−14
14−16
low / 720p
20−22
60−65
medium / 1080p
16−18
18−20
The average gaming FPS of Radeon RX 460 mobile in PLAYERUNKNOWN'S BATTLEGROUNDS is 88% more, than Radeon R6 M340DX.
high / 1080p
−
12−14
ultra / 1080p
−
9−10
QHD / 1440p
0−1
0−1
low / 720p
4−5
30−35
medium / 1080p
−
16−18
The average gaming FPS of Radeon RX 460 mobile in Red Dead Redemption 2 is 700% more, than Radeon R6 M340DX.
low / 768p
10−12
60−65
medium / 768p
9−10
35−40
high / 1080p
5−6
21−24
ultra / 1080p
4−5
12−14
4K / 2160p
−
6−7
The average gaming FPS of Radeon RX 460 mobile in The Witcher 3: Wild Hunt is 371% more, than Radeon R6 M340DX.
low / 768p
75−80
90−95
medium / 768p
30−35
60−65
ultra / 1080p
10−12
35−40
high / 768p
24−27
55−60
The average gaming FPS of Radeon RX 460 mobile in World of Tanks is 72% more, than Radeon R6 M340DX.
Full Specs
Radeon R6 M340DX
Radeon RX 460 mobile
Architecture
GCN
Polaris
Code name
Jet
Polaris 11 / Baffin XT
Type
Laptop
Laptop
Release date
3 June 2015
8 August 2016
Pipelines
704
896
Boost Clock
1030 MHz
1180 MHz
Transistor count
690 million
3,000 million
Manufacturing process technology
28 nm
14 nm
Texture fill rate
24.72
66.08
Floating-point performance
2,115 gflops
Memory bus width
128 Bit
Memory clock speed
6000 MHz
Memory bandwidth
80 GB/s
Shared memory
-
-
DirectX
12 (11_1)
12 (12_0)
Shader Model
5.1
6.4
OpenGL
4.6
4.6
OpenCL
1.2
2.0
Vulkan
1.2.131
1.2.131
FreeSync
+
Laptop size
medium sized
large
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