Radeon HD 6740G2 vs Radeon R9 M275
In this comparison between Radeon HD 6740G2 and Radeon R9 M275 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 R9 M275 will be their preference. Study the comparison tables below and make your choice.
Radeon HD 6740G2 and Radeon R9 M275 are Laptop Graphics Cards
Note: Radeon HD 6740G2 and Radeon R9 M275 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 R9 M275 here:
Main Specs
Radeon HD 6740G2
Radeon R9 M275
Interface
PCIe 3.0 x16
Memory type
GDDR5
Maximum RAM amount
4 GB
Display Connectors
No outputs
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Both cards are used in Laptops.
Radeon HD 6740G2 is build with Terascale 2 architecture, and Radeon R9 M275 - with GCN.
Radeon HD 6740G2 is manufactured by 40 nm process technology, and Radeon R9 M275 - 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
0−1
ultra / 1080p
0−1
−
QHD / 1440p
0−1
0−1
low / 720p
10−12
12−14
medium / 1080p
2−3
3−4
The average gaming FPS of Radeon R9 M275 in Assassin's Creed Odyssey is 33% more, than Radeon HD 6740G2.
high / 1080p
−
5−6
ultra / 1080p
3−4
4−5
QHD / 1440p
0−1
0−1
low / 720p
12−14
16−18
medium / 1080p
4−5
5−6
The average gaming FPS of Radeon R9 M275 in Battlefield 5 is 28% more, than Radeon HD 6740G2.
low / 768p
50−55
50−55
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
medium / 1080p
−
50−55
Radeon HD 6740G2 and Radeon R9 M275 have the same average FPS in Call of Duty: Warzone.
low / 768p
110−120
110−120
medium / 768p
85−90
90−95
ultra / 1080p
35−40
40−45
QHD / 1440p
−
24−27
4K / 2160p
10−11
18−20
high / 768p
60−65
65−70
The average gaming FPS of Radeon R9 M275 in Counter-Strike: Global Offensive is 8% more, than Radeon HD 6740G2.
low / 768p
70−75
60−65
ultra / 1080p
12−14
18−20
medium / 1080p
45−50
50−55
Radeon HD 6740G2 and Radeon R9 M275 have the same average FPS in Cyberpunk 2077.
low / 768p
70−75
70−75
medium / 768p
40−45
50−55
ultra / 1080p
18−20
24−27
The average gaming FPS of Radeon R9 M275 in Dota 2 is 13% more, than Radeon HD 6740G2.
high / 1080p
2−3
1−2
ultra / 1080p
2−3
−
4K / 2160p
0−1
0−1
low / 720p
9−10
10−12
medium / 1080p
3−4
3−4
Radeon HD 6740G2 and Radeon R9 M275 have the same average FPS in Far Cry 5.
high / 1080p
−
9−10
ultra / 1080p
5−6
5−6
QHD / 1440p
1−2
1−2
low / 720p
45−50
50−55
medium / 1080p
7−8
12−14
The average gaming FPS of Radeon R9 M275 in Fortnite is 20% more, than Radeon HD 6740G2.
high / 1080p
2−3
6−7
ultra / 1080p
−
4−5
QHD / 1440p
0−1
0−1
low / 720p
14−16
18−20
medium / 1080p
5−6
7−8
The average gaming FPS of Radeon R9 M275 in Forza Horizon 4 is 57% more, than Radeon HD 6740G2.
low / 768p
40−45
45−50
high / 1080p
3−4
7−8
ultra / 1080p
2−3
4−5
QHD / 1440p
0−1
0−1
medium / 720p
35−40
35−40
The average gaming FPS of Radeon R9 M275 in Grand Theft Auto V is 14% more, than Radeon HD 6740G2.
high / 1080p
1−2
3−4
ultra / 1080p
0−1
1−2
4K / 2160p
0−1
0−1
low / 720p
2−3
7−8
medium / 1080p
2−3
4−5
The average gaming FPS of Radeon R9 M275 in Metro Exodus is 150% more, than Radeon HD 6740G2.
low / 768p
85−90
85−90
high / 1080p
55−60
70−75
The average gaming FPS of Radeon R9 M275 in Minecraft is 11% more, than Radeon HD 6740G2.
high / 1080p
14−16
14−16
ultra / 1080p
12−14
12−14
low / 720p
24−27
24−27
medium / 1080p
14−16
14−16
Radeon HD 6740G2 and Radeon R9 M275 have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS.
ultra / 1080p
3−4
7−8
QHD / 1440p
0−1
0−1
low / 720p
4−5
8−9
The average gaming FPS of Radeon R9 M275 in Red Dead Redemption 2 is 100% more, than Radeon HD 6740G2.
low / 768p
7−8
16−18
medium / 768p
6−7
12−14
high / 1080p
3−4
6−7
ultra / 1080p
−
5−6
4K / 2160p
0−1
−
The average gaming FPS of Radeon R9 M275 in The Witcher 3: Wild Hunt is 140% more, than Radeon HD 6740G2.
low / 768p
70−75
85−90
medium / 768p
35−40
35−40
ultra / 1080p
12−14
14−16
high / 768p
30−33
30−33
The average gaming FPS of Radeon R9 M275 in World of Tanks is 10% more, than Radeon HD 6740G2.
Full Specs
Radeon HD 6740G2
Radeon R9 M275
Architecture
Terascale 2
GCN
Code name
Venus
Type
Laptop
Laptop
Release date
14 June 2011
1 August 2014
Pipelines
880
640
Core clock speed
925 MHz
Boost Clock
925 MHz
Transistor count
1,500 million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
37.00
Floating-point performance
1,184 gflops
Memory bus width
128 Bit
Memory clock speed
4500 MHz
Memory bandwidth
64 GB/s
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
Bitcoin / BTC (SHA256)
122 Mh/s
Laptop size
medium sized
large
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