GeForce GTX 670MX SLI vs Radeon R6 M340DX
If you are going to buy a new graphics card and are choosing between GeForce GTX 670MX SLI and Radeon R6 M340DX, 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 GeForce GTX 670MX SLI stacks up against Radeon R6 M340DX, check out specs charts below.
GeForce GTX 670MX SLI and Radeon R6 M340DX are Laptop Graphics Cards
Note: GeForce GTX 670MX SLI and Radeon R6 M340DX 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 GeForce GTX 670MX SLI or Radeon R6 M340DX here:
Main Specs
GeForce GTX 670MX SLI
Radeon R6 M340DX
Power consumption (TDP)
150 Watt
Interface
IGP
Memory type
GDDR5
DDR3
Display Connectors
No outputs
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Both cards are used in Laptops.
GeForce GTX 670MX SLI is build with Kepler architecture, and Radeon R6 M340DX - with GCN.
GeForce GTX 670MX SLI and Radeon R6 M340DX 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
21−24
2−3
ultra / 1080p
14−16
2−3
QHD / 1440p
8−9
0−1
4K / 2160p
5−6
−
low / 720p
40−45
10−11
medium / 1080p
27−30
3−4
The average gaming FPS of GeForce GTX 670MX SLI in Assassin's Creed Odyssey is 575% more, than Radeon R6 M340DX.
high / 1080p
35−40
−
ultra / 1080p
30−35
5−6
QHD / 1440p
14−16
0−1
4K / 2160p
9−10
−
low / 720p
75−80
12−14
medium / 1080p
40−45
5−6
The average gaming FPS of GeForce GTX 670MX SLI in Battlefield 5 is 525% more, than Radeon R6 M340DX.
low / 768p
50−55
45−50
high / 1080p
−
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of GeForce GTX 670MX SLI in Call of Duty: Warzone is 10% more, than Radeon R6 M340DX.
low / 768p
230−240
90−95
medium / 768p
210−220
65−70
ultra / 1080p
130−140
30−35
QHD / 1440p
100−110
21−24
4K / 2160p
55−60
−
high / 768p
170−180
45−50
The average gaming FPS of GeForce GTX 670MX SLI in Counter-Strike: Global Offensive is 232% more, than Radeon R6 M340DX.
low / 768p
60−65
55−60
ultra / 1080p
55−60
9−10
medium / 1080p
55−60
45−50
The average gaming FPS of GeForce GTX 670MX SLI in Cyberpunk 2077 is 55% more, than Radeon R6 M340DX.
low / 768p
120−130
60−65
medium / 768p
110−120
35−40
ultra / 1080p
85−90
18−20
The average gaming FPS of GeForce GTX 670MX SLI in Dota 2 is 179% more, than Radeon R6 M340DX.
high / 1080p
27−30
−
ultra / 1080p
24−27
4−5
QHD / 1440p
21−24
−
4K / 2160p
9−10
2−3
low / 720p
55−60
9−10
medium / 1080p
30−33
4−5
The average gaming FPS of GeForce GTX 670MX SLI in Far Cry 5 is 520% more, than Radeon R6 M340DX.
high / 1080p
35−40
−
ultra / 1080p
27−30
7−8
QHD / 1440p
16−18
−
low / 720p
130−140
40−45
medium / 1080p
80−85
8−9
The average gaming FPS of GeForce GTX 670MX SLI in Fortnite is 331% more, than Radeon R6 M340DX.
high / 1080p
35−40
6−7
ultra / 1080p
27−30
−
QHD / 1440p
16−18
0−1
4K / 2160p
14−16
−
low / 720p
75−80
12−14
medium / 1080p
40−45
7−8
The average gaming FPS of GeForce GTX 670MX SLI in Forza Horizon 4 is 477% more, than Radeon R6 M340DX.
low / 768p
110−120
35−40
medium / 768p
100−105
30−35
high / 1080p
45−50
4−5
ultra / 1080p
18−20
4−5
QHD / 1440p
9−10
0−1
The average gaming FPS of GeForce GTX 670MX SLI in Grand Theft Auto V is 273% more, than Radeon R6 M340DX.
high / 1080p
14−16
2−3
ultra / 1080p
12−14
1−2
QHD / 1440p
10−12
−
4K / 2160p
3−4
0−1
low / 720p
45−50
4−5
medium / 1080p
20−22
4−5
The average gaming FPS of GeForce GTX 670MX SLI in Metro Exodus is 700% more, than Radeon R6 M340DX.
low / 768p
120−130
85−90
high / 1080p
−
75−80
ultra / 1080p
−
65−70
medium / 1080p
110−120
−
The average gaming FPS of GeForce GTX 670MX SLI in Minecraft is 43% more, than Radeon R6 M340DX.
high / 1080p
−
14−16
ultra / 1080p
14−16
12−14
low / 720p
75−80
20−22
medium / 1080p
18−20
16−18
The average gaming FPS of GeForce GTX 670MX SLI in PLAYERUNKNOWN'S BATTLEGROUNDS is 117% more, than Radeon R6 M340DX.
high / 1080p
16−18
−
ultra / 1080p
10−12
−
QHD / 1440p
3−4
0−1
4K / 2160p
2−3
−
low / 720p
40−45
4−5
medium / 1080p
21−24
−
The average gaming FPS of GeForce GTX 670MX SLI in Red Dead Redemption 2 is 950% more, than Radeon R6 M340DX.
low / 768p
80−85
10−12
medium / 768p
50−55
9−10
high / 1080p
27−30
5−6
ultra / 1080p
16−18
4−5
4K / 2160p
9−10
−
The average gaming FPS of GeForce GTX 670MX SLI in The Witcher 3: Wild Hunt is 542% more, than Radeon R6 M340DX.
low / 768p
90−95
75−80
medium / 768p
60−65
30−35
ultra / 1080p
40−45
10−12
high / 768p
55−60
24−27
The average gaming FPS of GeForce GTX 670MX SLI in World of Tanks is 75% more, than Radeon R6 M340DX.
Full Specs
GeForce GTX 670MX SLI
Radeon R6 M340DX
Architecture
Kepler
GCN
Code name
N13E-GR
Jet
Type
Laptop
Laptop
Release date
1 October 2012
3 June 2015
Pipelines
1920
704
Core clock speed
600 MHz
Boost Clock
1030 MHz
Transistor count
5080 Million
690 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
24.72
Memory bus width
2x 192 Bit
Memory clock speed
2800 MHz
Shared memory
-
-
DirectX
DirectX 11, Shader 5.1
12 (11_1)
Shader Model
5.1
OpenGL
4.6
OpenCL
1.2
Vulkan
1.2.131
CUDA
+
SLI options
+
Laptop size
large
medium sized
Optimus
+
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