Radeon HD 6740G2 vs Radeon R6 M340DX
In this comparison between Radeon HD 6740G2 and Radeon R6 M340DX 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 HD 6740G2 will be the best choice, for others Radeon R6 M340DX will be their preference. Study the comparison tables below and make your choice.
Radeon HD 6740G2 and Radeon R6 M340DX are Laptop Graphics Cards
Note: Radeon HD 6740G2 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 Radeon HD 6740G2 or Radeon R6 M340DX here:
Main Specs
Radeon HD 6740G2
Radeon R6 M340DX
Interface
IGP
Memory type
DDR3
Display Connectors
No outputs
Check Price
Check Price
Both cards are used in Laptops.
Radeon HD 6740G2 is build with Terascale 2 architecture, and Radeon R6 M340DX - with GCN.
Radeon HD 6740G2 is manufactured by 40 nm process technology, and Radeon R6 M340DX - 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
0−1
2−3
ultra / 1080p
0−1
2−3
QHD / 1440p
0−1
0−1
low / 720p
10−12
10−11
medium / 1080p
2−3
3−4
The average gaming FPS of Radeon R6 M340DX in Assassin's Creed Odyssey is 16% more, than Radeon HD 6740G2.
ultra / 1080p
3−4
5−6
QHD / 1440p
0−1
0−1
low / 720p
12−14
12−14
medium / 1080p
4−5
5−6
The average gaming FPS of Radeon R6 M340DX in Battlefield 5 is 14% more, than Radeon HD 6740G2.
low / 768p
50−55
45−50
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 6740G2 in Call of Duty: Warzone is 6% more, than Radeon R6 M340DX.
low / 768p
110−120
90−95
medium / 768p
85−90
65−70
ultra / 1080p
35−40
30−35
QHD / 1440p
−
21−24
4K / 2160p
10−11
−
high / 768p
60−65
45−50
The average gaming FPS of Radeon HD 6740G2 in Counter-Strike: Global Offensive is 25% more, than Radeon R6 M340DX.
low / 768p
70−75
55−60
ultra / 1080p
12−14
9−10
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon HD 6740G2 in Cyberpunk 2077 is 15% more, than Radeon R6 M340DX.
low / 768p
70−75
60−65
medium / 768p
40−45
35−40
ultra / 1080p
18−20
18−20
The average gaming FPS of Radeon HD 6740G2 in Dota 2 is 12% more, than Radeon R6 M340DX.
high / 1080p
2−3
−
ultra / 1080p
2−3
4−5
4K / 2160p
0−1
2−3
low / 720p
9−10
9−10
medium / 1080p
3−4
4−5
The average gaming FPS of Radeon R6 M340DX in Far Cry 5 is 20% more, than Radeon HD 6740G2.
ultra / 1080p
5−6
7−8
QHD / 1440p
1−2
−
low / 720p
45−50
40−45
medium / 1080p
7−8
8−9
The average gaming FPS of Radeon HD 6740G2 in Fortnite is 5% more, than Radeon R6 M340DX.
high / 1080p
2−3
6−7
QHD / 1440p
0−1
0−1
low / 720p
14−16
12−14
medium / 1080p
5−6
7−8
The average gaming FPS of Radeon R6 M340DX in Forza Horizon 4 is 28% more, than Radeon HD 6740G2.
low / 768p
40−45
35−40
medium / 768p
−
30−35
high / 1080p
3−4
4−5
ultra / 1080p
2−3
4−5
QHD / 1440p
0−1
0−1
medium / 720p
35−40
−
The average gaming FPS of Radeon HD 6740G2 in Grand Theft Auto V is 6% more, than Radeon R6 M340DX.
high / 1080p
1−2
2−3
ultra / 1080p
0−1
1−2
4K / 2160p
0−1
0−1
low / 720p
2−3
4−5
medium / 1080p
2−3
4−5
The average gaming FPS of Radeon R6 M340DX in Metro Exodus is 50% more, than Radeon HD 6740G2.
low / 768p
85−90
85−90
high / 1080p
55−60
75−80
ultra / 1080p
−
65−70
The average gaming FPS of Radeon R6 M340DX in Minecraft is 13% more, than Radeon HD 6740G2.
high / 1080p
14−16
14−16
ultra / 1080p
12−14
12−14
low / 720p
24−27
20−22
medium / 1080p
14−16
16−18
The average gaming FPS of Radeon HD 6740G2 in PLAYERUNKNOWN'S BATTLEGROUNDS is 6% more, than Radeon R6 M340DX.
ultra / 1080p
3−4
−
QHD / 1440p
0−1
0−1
low / 720p
4−5
4−5
Radeon HD 6740G2 and Radeon R6 M340DX have the same average FPS in Red Dead Redemption 2.
low / 768p
7−8
10−12
medium / 768p
6−7
9−10
high / 1080p
3−4
5−6
ultra / 1080p
−
4−5
4K / 2160p
0−1
−
The average gaming FPS of Radeon R6 M340DX in The Witcher 3: Wild Hunt is 60% more, than Radeon HD 6740G2.
low / 768p
70−75
75−80
medium / 768p
35−40
30−35
ultra / 1080p
12−14
10−12
high / 768p
30−33
24−27
The average gaming FPS of Radeon HD 6740G2 in World of Tanks is 5% more, than Radeon R6 M340DX.
Full Specs
Radeon HD 6740G2
Radeon R6 M340DX
Architecture
Terascale 2
GCN
Code name
Jet
Type
Laptop
Laptop
Release date
14 June 2011
3 June 2015
Pipelines
880
704
Boost Clock
1030 MHz
Transistor count
690 million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
24.72
Shared memory
-
-
DirectX
DirectX 11, Shader 5.0
12 (11_1)
Shader Model
5.1
OpenGL
4.6
OpenCL
1.2
Vulkan
1.2.131
Laptop size
medium sized
medium sized
Check Price
Check Price
