GeForce GTX 680M vs Radeon HD 6740G2
In this comparison between GeForce GTX 680M and Radeon HD 6740G2 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 GeForce GTX 680M will be the best choice, for others Radeon HD 6740G2 will be their preference. Study the comparison tables below and make your choice.
GeForce GTX 680M and Radeon HD 6740G2 are Laptop Graphics Cards
Note: GeForce GTX 680M and Radeon HD 6740G2 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 680M or Radeon HD 6740G2 here:
Main Specs
GeForce GTX 680M
Radeon HD 6740G2
Power consumption (TDP)
100 Watt
Interface
MXM-B (3.0)
Supplementary power connectors
None
Memory type
GDDR5
Maximum RAM amount
4 GB
Display Connectors
No outputs
Check Price
Check Price
Both cards are used in Laptops.
GeForce GTX 680M is build with Kepler architecture, and Radeon HD 6740G2 - with Terascale 2.
GeForce GTX 680M is manufactured by 28 nm process technology, and Radeon HD 6740G2 - by 40 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
16−18
0−1
ultra / 1080p
9−10
0−1
QHD / 1440p
4−5
0−1
4K / 2160p
4−5
−
low / 720p
30−35
10−12
medium / 1080p
20−22
2−3
The average gaming FPS of GeForce GTX 680M in Assassin's Creed Odyssey is 333% more, than Radeon HD 6740G2.
high / 1080p
24−27
−
ultra / 1080p
21−24
3−4
QHD / 1440p
9−10
0−1
4K / 2160p
6−7
−
low / 720p
55−60
12−14
medium / 1080p
27−30
4−5
The average gaming FPS of GeForce GTX 680M in Battlefield 5 is 414% more, than Radeon HD 6740G2.
low / 768p
45−50
50−55
high / 1080p
−
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 6740G2 in Call of Duty: Warzone is 10% more, than GeForce GTX 680M.
low / 768p
210−220
110−120
medium / 768p
180−190
85−90
ultra / 1080p
100−110
35−40
QHD / 1440p
55−60
−
4K / 2160p
30−35
10−11
high / 768p
140−150
60−65
The average gaming FPS of GeForce GTX 680M in Counter-Strike: Global Offensive is 119% more, than Radeon HD 6740G2.
low / 768p
55−60
70−75
ultra / 1080p
40−45
12−14
medium / 1080p
45−50
45−50
The average gaming FPS of GeForce GTX 680M in Cyberpunk 2077 is 11% more, than Radeon HD 6740G2.
low / 768p
110−120
70−75
medium / 768p
95−100
40−45
ultra / 1080p
65−70
18−20
The average gaming FPS of GeForce GTX 680M in Dota 2 is 111% more, than Radeon HD 6740G2.
high / 1080p
18−20
2−3
ultra / 1080p
18−20
2−3
QHD / 1440p
16−18
−
4K / 2160p
6−7
0−1
low / 720p
40−45
9−10
medium / 1080p
21−24
3−4
The average gaming FPS of GeForce GTX 680M in Far Cry 5 is 525% more, than Radeon HD 6740G2.
high / 1080p
27−30
−
ultra / 1080p
21−24
5−6
QHD / 1440p
16−18
1−2
low / 720p
100−110
45−50
medium / 1080p
55−60
7−8
The average gaming FPS of GeForce GTX 680M in Fortnite is 233% more, than Radeon HD 6740G2.
high / 1080p
27−30
2−3
ultra / 1080p
21−24
−
QHD / 1440p
10−11
0−1
4K / 2160p
10−11
−
low / 720p
55−60
14−16
medium / 1080p
30−35
5−6
The average gaming FPS of GeForce GTX 680M in Forza Horizon 4 is 457% more, than Radeon HD 6740G2.
low / 768p
90−95
40−45
medium / 768p
80−85
−
high / 1080p
30−35
3−4
ultra / 1080p
12−14
2−3
QHD / 1440p
4−5
0−1
medium / 720p
−
35−40
The average gaming FPS of GeForce GTX 680M in Grand Theft Auto V is 187% more, than Radeon HD 6740G2.
high / 1080p
10−11
1−2
ultra / 1080p
8−9
0−1
4K / 2160p
3−4
0−1
low / 720p
30−35
2−3
medium / 1080p
14−16
2−3
The average gaming FPS of GeForce GTX 680M in Metro Exodus is 850% more, than Radeon HD 6740G2.
low / 768p
110−120
85−90
high / 1080p
−
55−60
medium / 1080p
100−110
−
The average gaming FPS of GeForce GTX 680M in Minecraft is 32% more, than Radeon HD 6740G2.
high / 1080p
24−27
14−16
ultra / 1080p
18−20
12−14
low / 720p
60−65
24−27
medium / 1080p
24−27
14−16
The average gaming FPS of GeForce GTX 680M in PLAYERUNKNOWN'S BATTLEGROUNDS is 94% more, than Radeon HD 6740G2.
high / 1080p
14−16
−
ultra / 1080p
10−11
3−4
QHD / 1440p
0−1
0−1
low / 720p
30−35
4−5
medium / 1080p
16−18
−
The average gaming FPS of GeForce GTX 680M in Red Dead Redemption 2 is 425% more, than Radeon HD 6740G2.
low / 768p
60−65
7−8
medium / 768p
35−40
6−7
high / 1080p
20−22
3−4
ultra / 1080p
12−14
−
4K / 2160p
8−9
0−1
The average gaming FPS of GeForce GTX 680M in The Witcher 3: Wild Hunt is 700% more, than Radeon HD 6740G2.
low / 768p
100−110
70−75
medium / 768p
60−65
35−40
ultra / 1080p
35−40
12−14
high / 768p
55−60
30−33
The average gaming FPS of GeForce GTX 680M in World of Tanks is 71% more, than Radeon HD 6740G2.
Full Specs
GeForce GTX 680M
Radeon HD 6740G2
Architecture
Kepler
Terascale 2
Code name
N13E-GTX
Type
Laptop
Laptop
Release date
4 June 2012
14 June 2011
Pipelines
1344
880
Core clock speed
720 MHz
Boost Clock
758 MHz
Transistor count
3,540 million
Manufacturing process technology
28 nm
40 nm
Texture fill rate
80.6 billion/sec
Floating-point performance
2,038 gflops
Memory bus width
256 Bit
Memory clock speed
1800 MHz
Memory bandwidth
115.2 GB/s
Shared memory
-
-
DirectX
12 API
DirectX 11, Shader 5.0
Shader Model
5.1
OpenGL
4.5
OpenCL
1.1
Vulkan
1.1.126
CUDA
+
CUDA cores
1344
Bus support
PCI Express 3.0
SLI options
+
Bitcoin / BTC (SHA256)
100 Mh/s
Laptop size
large
medium sized
Optimus
+
Check Price
Check Price
