GeForce GT 755M vs Radeon R6 M340DX
When comparing GeForce GT 755M and Radeon R6 M340DX, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GT 755M and Radeon R6 M340DX is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
GeForce GT 755M and Radeon R6 M340DX are Laptop Graphics Cards
Note: GeForce GT 755M 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 GT 755M or Radeon R6 M340DX here:
Main Specs
GeForce GT 755M
Radeon R6 M340DX
Power consumption (TDP)
50 Watt
Interface
PCIe 3.0 x16
IGP
Memory type
GDDR5
DDR3
Maximum RAM amount
4 GB
Display Connectors
No outputs
No outputs
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GeForce GT 755M is connected by PCIe 3.0 x16, and Radeon R6 M340DX uses IGP interface.
Both cards are used in Laptops.
GeForce GT 755M is build with Kepler architecture, and Radeon R6 M340DX - with GCN.
GeForce GT 755M 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
7−8
2−3
ultra / 1080p
4−5
2−3
QHD / 1440p
0−1
0−1
low / 720p
18−20
10−11
medium / 1080p
9−10
3−4
The average gaming FPS of GeForce GT 755M in Assassin's Creed Odyssey is 150% more, than Radeon R6 M340DX.
high / 1080p
12−14
−
ultra / 1080p
10−12
5−6
QHD / 1440p
0−1
0−1
low / 720p
27−30
12−14
medium / 1080p
14−16
5−6
The average gaming FPS of GeForce GT 755M in Battlefield 5 is 125% more, than Radeon R6 M340DX.
low / 768p
45−50
45−50
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
GeForce GT 755M and Radeon R6 M340DX have the same average FPS in Call of Duty: Warzone.
low / 768p
140−150
90−95
medium / 768p
110−120
65−70
ultra / 1080p
55−60
30−35
QHD / 1440p
30−35
21−24
4K / 2160p
27−30
−
high / 768p
85−90
45−50
The average gaming FPS of GeForce GT 755M in Counter-Strike: Global Offensive is 67% more, than Radeon R6 M340DX.
low / 768p
55−60
55−60
ultra / 1080p
21−24
9−10
medium / 1080p
45−50
45−50
The average gaming FPS of GeForce GT 755M in Cyberpunk 2077 is 10% more, than Radeon R6 M340DX.
low / 768p
85−90
60−65
medium / 768p
60−65
35−40
ultra / 1080p
35−40
18−20
The average gaming FPS of GeForce GT 755M in Dota 2 is 58% more, than Radeon R6 M340DX.
high / 1080p
9−10
−
ultra / 1080p
8−9
4−5
4K / 2160p
4−5
2−3
low / 720p
21−24
9−10
medium / 1080p
10−11
4−5
The average gaming FPS of GeForce GT 755M in Far Cry 5 is 120% more, than Radeon R6 M340DX.
high / 1080p
16−18
−
ultra / 1080p
10−12
7−8
low / 720p
65−70
40−45
medium / 1080p
24−27
8−9
The average gaming FPS of GeForce GT 755M in Fortnite is 78% more, than Radeon R6 M340DX.
high / 1080p
12−14
6−7
ultra / 1080p
12−14
−
QHD / 1440p
2−3
0−1
low / 720p
27−30
12−14
medium / 1080p
14−16
7−8
The average gaming FPS of GeForce GT 755M in Forza Horizon 4 is 100% more, than Radeon R6 M340DX.
low / 768p
55−60
35−40
medium / 768p
50−55
30−35
high / 1080p
14−16
4−5
ultra / 1080p
7−8
4−5
QHD / 1440p
0−1
0−1
The average gaming FPS of GeForce GT 755M in Grand Theft Auto V is 73% more, than Radeon R6 M340DX.
high / 1080p
5−6
2−3
ultra / 1080p
3−4
1−2
4K / 2160p
0−1
0−1
low / 720p
14−16
4−5
medium / 1080p
7−8
4−5
The average gaming FPS of GeForce GT 755M in Metro Exodus is 133% more, than Radeon R6 M340DX.
low / 768p
95−100
85−90
high / 1080p
90−95
75−80
ultra / 1080p
80−85
65−70
medium / 1080p
95−100
−
The average gaming FPS of GeForce GT 755M in Minecraft is 16% more, than Radeon R6 M340DX.
high / 1080p
16−18
14−16
ultra / 1080p
14−16
12−14
low / 720p
35−40
20−22
medium / 1080p
18−20
16−18
The average gaming FPS of GeForce GT 755M in PLAYERUNKNOWN'S BATTLEGROUNDS is 37% more, than Radeon R6 M340DX.
ultra / 1080p
8−9
−
QHD / 1440p
0−1
0−1
low / 720p
14−16
4−5
medium / 1080p
10−12
−
The average gaming FPS of GeForce GT 755M in Red Dead Redemption 2 is 275% more, than Radeon R6 M340DX.
low / 768p
27−30
10−12
medium / 768p
18−20
9−10
high / 1080p
10−11
5−6
ultra / 1080p
7−8
4−5
4K / 2160p
6−7
−
The average gaming FPS of GeForce GT 755M in The Witcher 3: Wild Hunt is 128% more, than Radeon R6 M340DX.
low / 768p
85−90
75−80
medium / 768p
45−50
30−35
ultra / 1080p
21−24
10−12
high / 768p
35−40
24−27
The average gaming FPS of GeForce GT 755M in World of Tanks is 33% more, than Radeon R6 M340DX.
Full Specs
GeForce GT 755M
Radeon R6 M340DX
Architecture
Kepler
GCN
Code name
N14P-
Jet
Type
Laptop
Laptop
Release date
25 June 2013
3 June 2015
Pipelines
384
704
Core clock speed
980 MHz
Boost Clock
1030 MHz
Transistor count
1,270 million
690 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
31.36
24.72
Floating-point performance
752.6 gflops
Memory bus width
128 Bit
Memory clock speed
5400 MHz
Memory bandwidth
86.4 GB/s
Shared memory
-
-
DirectX
12 API
12 (11_1)
Shader Model
5.1
5.1
OpenGL
4.5
4.6
OpenCL
1.1
1.2
Vulkan
1.1.126
1.2.131
CUDA
+
Bus support
PCI Express 3.0, PCI Express 2.0
HDMI
+
Bitcoin / BTC (SHA256)
27 Mh/s
Laptop size
medium sized
medium sized
Standard memory configuration
GDDR5
eDP 1.2 signal support
Up to 3840x2160
LVDS signal support
Up to 1920x1200
DisplayPort Multimode (DP++) support
Up to 3840x2160
HDCP content protection
+
7.1 channel HD audio on HDMI
+
TrueHD and DTS-HD audio bitstreaming
+
H.264, VC1, MPEG2 1080p video decoder
+
Optimus
+
Blu-Ray 3D Support
+
3D Vision / 3DTV Play
+
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