GeForce GTX 680MX vs Radeon HD 7970M
When choosing between GeForce GTX 680MX and Radeon HD 7970M, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GTX 680MX and Radeon HD 7970M.
GeForce GTX 680MX and Radeon HD 7970M are Laptop Graphics Cards
Note: GeForce GTX 680MX and Radeon HD 7970M 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 HD 7970M here:
Main Specs
GeForce GTX 680MX
Radeon HD 7970M
Power consumption (TDP)
122 Watt
100 Watt
Interface
MXM-B (3.0)
Supplementary power connectors
None
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Display Connectors
No outputs
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GeForce GTX 680MX has 22% more power consumption, than Radeon HD 7970M.
GeForce GTX 680MX and Radeon HD 7970M have maximum RAM of 2 GB.
Both cards are used in Laptops.
GeForce GTX 680MX is build with Kepler architecture, and Radeon HD 7970M - with GCN.
Core clock speed of Radeon HD 7970M is 130 MHz higher, than GeForce GTX 680MX.
GeForce GTX 680MX and Radeon HD 7970M are manufactured by 28 nm process technology.
Memory clock speed of Radeon HD 7970M is 2300 MHz higher, than GeForce GTX 680MX.
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
18−20
ultra / 1080p
12−14
10−12
QHD / 1440p
7−8
5−6
4K / 2160p
5−6
4−5
low / 720p
40−45
35−40
medium / 1080p
27−30
21−24
The average gaming FPS of GeForce GTX 680MX in Assassin's Creed Odyssey is 18% more, than Radeon HD 7970M.
high / 1080p
35−40
27−30
ultra / 1080p
30−33
24−27
QHD / 1440p
14−16
9−10
4K / 2160p
9−10
6−7
low / 720p
70−75
60−65
medium / 1080p
40−45
30−35
The average gaming FPS of GeForce GTX 680MX in Battlefield 5 is 25% more, than Radeon HD 7970M.
low / 768p
50−55
50−55
QHD / 1440p
0−1
0−1
GeForce GTX 680MX and Radeon HD 7970M have the same average FPS in Call of Duty: Warzone.
low / 768p
230−240
220−230
medium / 768p
200−210
190−200
ultra / 1080p
120−130
110−120
QHD / 1440p
100−110
75−80
4K / 2160p
55−60
40−45
high / 768p
170−180
160−170
The average gaming FPS of GeForce GTX 680MX in Counter-Strike: Global Offensive is 10% more, than Radeon HD 7970M.
low / 768p
60−65
60−65
ultra / 1080p
50−55
45−50
medium / 1080p
55−60
55−60
The average gaming FPS of GeForce GTX 680MX in Cyberpunk 2077 is 3% more, than Radeon HD 7970M.
low / 768p
120−130
110−120
medium / 768p
110−120
100−110
ultra / 1080p
80−85
75−80
The average gaming FPS of GeForce GTX 680MX in Dota 2 is 8% more, than Radeon HD 7970M.
high / 1080p
27−30
21−24
ultra / 1080p
24−27
20−22
QHD / 1440p
20−22
18−20
4K / 2160p
8−9
7−8
low / 720p
55−60
45−50
medium / 1080p
27−30
24−27
The average gaming FPS of GeForce GTX 680MX in Far Cry 5 is 21% more, than Radeon HD 7970M.
high / 1080p
35−40
30−33
ultra / 1080p
27−30
21−24
QHD / 1440p
16−18
14−16
low / 720p
130−140
110−120
medium / 1080p
75−80
65−70
The average gaming FPS of GeForce GTX 680MX in Fortnite is 18% more, than Radeon HD 7970M.
high / 1080p
35−40
30−35
ultra / 1080p
27−30
24−27
QHD / 1440p
16−18
12−14
4K / 2160p
14−16
12−14
low / 720p
70−75
60−65
medium / 1080p
40−45
35−40
The average gaming FPS of GeForce GTX 680MX in Forza Horizon 4 is 16% more, than Radeon HD 7970M.
low / 768p
100−110
95−100
medium / 768p
95−100
85−90
high / 1080p
40−45
35−40
ultra / 1080p
18−20
14−16
QHD / 1440p
8−9
5−6
The average gaming FPS of GeForce GTX 680MX in Grand Theft Auto V is 12% more, than Radeon HD 7970M.
high / 1080p
14−16
12−14
ultra / 1080p
10−12
9−10
QHD / 1440p
10−12
−
4K / 2160p
3−4
2−3
low / 720p
40−45
35−40
medium / 1080p
18−20
16−18
The average gaming FPS of GeForce GTX 680MX in Metro Exodus is 20% more, than Radeon HD 7970M.
low / 768p
120−130
110−120
medium / 1080p
110−120
110−120
The average gaming FPS of GeForce GTX 680MX in Minecraft is 4% more, than Radeon HD 7970M.
ultra / 1080p
14−16
14−16
low / 720p
75−80
65−70
medium / 1080p
18−20
18−20
The average gaming FPS of GeForce GTX 680MX in PLAYERUNKNOWN'S BATTLEGROUNDS is 12% more, than Radeon HD 7970M.
high / 1080p
16−18
14−16
ultra / 1080p
10−12
9−10
QHD / 1440p
2−3
0−1
4K / 2160p
2−3
−
low / 720p
40−45
35−40
medium / 1080p
21−24
18−20
The average gaming FPS of GeForce GTX 680MX in Red Dead Redemption 2 is 15% more, than Radeon HD 7970M.
low / 768p
80−85
65−70
medium / 768p
50−55
40−45
high / 1080p
27−30
21−24
ultra / 1080p
14−16
12−14
4K / 2160p
9−10
7−8
The average gaming FPS of GeForce GTX 680MX in The Witcher 3: Wild Hunt is 23% more, than Radeon HD 7970M.
low / 768p
90−95
90−95
medium / 768p
60−65
60−65
ultra / 1080p
40−45
40−45
high / 768p
55−60
55−60
GeForce GTX 680MX and Radeon HD 7970M have the same average FPS in World of Tanks.
Full Specs
GeForce GTX 680MX
Radeon HD 7970M
Architecture
Kepler
GCN
Code name
Wimbledon XT
Type
Laptop
Laptop
Release date
23 October 2012
1 May 2012
Pipelines
1536
1280
Core clock speed
720 MHz
850 MHz
Transistor count
3540 Million
2,800 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
92.2 billion/sec
68.00
Floating-point performance
2,176 gflops
Memory bus width
256 Bit
256 Bit
Memory clock speed
2500 MHz
4800 MHz
Memory bandwidth
160 GB/s
153.6 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
254 Mh/s
Laptop size
large
large
Optimus
+
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