GeForce GTX 680MX vs Radeon R6 M340DX
Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 680MX and Radeon R6 M340DX. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GTX 680MX and Radeon R6 M340DX. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
GeForce GTX 680MX and Radeon R6 M340DX are Laptop Graphics Cards
Note: GeForce GTX 680MX 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 680MX or Radeon R6 M340DX here:
Main Specs
GeForce GTX 680MX
Radeon R6 M340DX
Power consumption (TDP)
122 Watt
Interface
IGP
Memory type
GDDR5
DDR3
Maximum RAM amount
2 GB
Display Connectors
No outputs
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Both cards are used in Laptops.
GeForce GTX 680MX is build with Kepler architecture, and Radeon R6 M340DX - with GCN.
GeForce GTX 680MX 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
12−14
2−3
QHD / 1440p
7−8
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 680MX in Assassin's Creed Odyssey is 550% more, than Radeon R6 M340DX.
high / 1080p
35−40
−
ultra / 1080p
30−33
5−6
QHD / 1440p
14−16
0−1
4K / 2160p
9−10
−
low / 720p
70−75
12−14
medium / 1080p
40−45
5−6
The average gaming FPS of GeForce GTX 680MX in Battlefield 5 is 500% 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 680MX in Call of Duty: Warzone is 10% more, than Radeon R6 M340DX.
low / 768p
230−240
90−95
medium / 768p
200−210
65−70
ultra / 1080p
120−130
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 680MX in Counter-Strike: Global Offensive is 225% more, than Radeon R6 M340DX.
low / 768p
60−65
55−60
ultra / 1080p
50−55
9−10
medium / 1080p
55−60
45−50
The average gaming FPS of GeForce GTX 680MX in Cyberpunk 2077 is 50% more, than Radeon R6 M340DX.
low / 768p
120−130
60−65
medium / 768p
110−120
35−40
ultra / 1080p
80−85
18−20
The average gaming FPS of GeForce GTX 680MX in Dota 2 is 174% more, than Radeon R6 M340DX.
high / 1080p
27−30
−
ultra / 1080p
24−27
4−5
QHD / 1440p
20−22
−
4K / 2160p
8−9
2−3
low / 720p
55−60
9−10
medium / 1080p
27−30
4−5
The average gaming FPS of GeForce GTX 680MX in Far Cry 5 is 500% 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
75−80
8−9
The average gaming FPS of GeForce GTX 680MX in Fortnite is 321% 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
70−75
12−14
medium / 1080p
40−45
7−8
The average gaming FPS of GeForce GTX 680MX in Forza Horizon 4 is 455% more, than Radeon R6 M340DX.
low / 768p
100−110
35−40
medium / 768p
95−100
30−35
high / 1080p
40−45
4−5
ultra / 1080p
18−20
4−5
QHD / 1440p
8−9
0−1
The average gaming FPS of GeForce GTX 680MX in Grand Theft Auto V is 247% more, than Radeon R6 M340DX.
high / 1080p
14−16
2−3
ultra / 1080p
10−12
1−2
QHD / 1440p
10−12
−
4K / 2160p
3−4
0−1
low / 720p
40−45
4−5
medium / 1080p
18−20
4−5
The average gaming FPS of GeForce GTX 680MX in Metro Exodus is 600% 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 680MX 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 680MX in PLAYERUNKNOWN'S BATTLEGROUNDS is 117% more, than Radeon R6 M340DX.
high / 1080p
16−18
−
ultra / 1080p
10−12
−
QHD / 1440p
2−3
0−1
4K / 2160p
2−3
−
low / 720p
40−45
4−5
medium / 1080p
21−24
−
The average gaming FPS of GeForce GTX 680MX 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
14−16
4−5
4K / 2160p
9−10
−
The average gaming FPS of GeForce GTX 680MX in The Witcher 3: Wild Hunt is 528% 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 680MX in World of Tanks is 75% more, than Radeon R6 M340DX.
Full Specs
GeForce GTX 680MX
Radeon R6 M340DX
Architecture
Kepler
GCN
Code name
Jet
Type
Laptop
Laptop
Release date
23 October 2012
3 June 2015
Pipelines
1536
704
Core clock speed
720 MHz
Boost Clock
1030 MHz
Transistor count
3540 Million
690 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
92.2 billion/sec
24.72
Memory bus width
256 Bit
Memory clock speed
2500 MHz
Memory bandwidth
160 GB/s
Shared memory
-
-
DirectX
12 API
12 (11_1)
Shader Model
5.1
OpenGL
4.5
4.6
OpenCL
1.1
1.2
Vulkan
1.2.131
CUDA
+
CUDA cores
1536
Bus support
PCI Express 3.0
SLI options
+
3D Vision
+
Bitcoin / BTC (SHA256)
57 Mh/s
Laptop size
large
medium sized
Optimus
+
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