GeForce 940MX vs Radeon HD 7970M
If you are going to buy a new graphics card and are choosing between GeForce 940MX and Radeon HD 7970M, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce 940MX stacks up against Radeon HD 7970M, check out specs charts below.
GeForce 940MX and Radeon HD 7970M are Laptop Graphics Cards
Note: GeForce 940MX 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 940MX or Radeon HD 7970M here:
Main Specs
GeForce 940MX
Radeon HD 7970M
Power consumption (TDP)
23 Watt
100 Watt
Interface
PCIe 3.0 x8
MXM-B (3.0)
Supplementary power connectors
None
None
Memory type
DDR3, GDDR5
GDDR5
Maximum RAM amount
4 GB
2 GB
Display Connectors
No outputs
No outputs
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Radeon HD 7970M has 334% more power consumption, than GeForce 940MX.
GeForce 940MX is connected by PCIe 3.0 x8, and Radeon HD 7970M uses MXM-B (3.0) interface.
GeForce 940MX has 2 GB more memory, than Radeon HD 7970M.
Both cards are used in Laptops.
GeForce 940MX is build with Maxwell architecture, and Radeon HD 7970M - with GCN.
Core clock speed of GeForce 940MX is 272 MHz higher, than Radeon HD 7970M.
GeForce 940MX and Radeon HD 7970M are manufactured by 28 nm process technology.
Memory clock speed of Radeon HD 7970M is 800 MHz higher, than GeForce 940MX.
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
18−20
ultra / 1080p
4−5
10−12
QHD / 1440p
0−1
5−6
4K / 2160p
−
4−5
low / 720p
16−18
35−40
medium / 1080p
8−9
21−24
The average gaming FPS of Radeon HD 7970M in Assassin's Creed Odyssey is 144% more, than GeForce 940MX.
high / 1080p
12−14
27−30
ultra / 1080p
10−11
24−27
QHD / 1440p
0−1
9−10
4K / 2160p
−
6−7
low / 720p
24−27
60−65
medium / 1080p
12−14
30−35
The average gaming FPS of Radeon HD 7970M in Battlefield 5 is 146% more, than GeForce 940MX.
low / 768p
45−50
50−55
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 7970M in Call of Duty: Warzone is 10% more, than GeForce 940MX.
low / 768p
140−150
220−230
medium / 768p
110−120
190−200
ultra / 1080p
55−60
110−120
QHD / 1440p
30−33
75−80
4K / 2160p
27−30
40−45
high / 768p
80−85
160−170
The average gaming FPS of Radeon HD 7970M in Counter-Strike: Global Offensive is 78% more, than GeForce 940MX.
low / 768p
55−60
60−65
ultra / 1080p
20−22
45−50
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon HD 7970M in Cyberpunk 2077 is 30% more, than GeForce 940MX.
low / 768p
80−85
110−120
medium / 768p
60−65
100−110
ultra / 1080p
35−40
75−80
The average gaming FPS of Radeon HD 7970M in Dota 2 is 65% more, than GeForce 940MX.
high / 1080p
8−9
21−24
ultra / 1080p
8−9
20−22
QHD / 1440p
−
18−20
4K / 2160p
3−4
7−8
low / 720p
18−20
45−50
medium / 1080p
9−10
24−27
The average gaming FPS of Radeon HD 7970M in Far Cry 5 is 166% more, than GeForce 940MX.
high / 1080p
14−16
30−33
ultra / 1080p
10−11
21−24
QHD / 1440p
−
14−16
low / 720p
60−65
110−120
medium / 1080p
24−27
65−70
The average gaming FPS of Radeon HD 7970M in Fortnite is 110% more, than GeForce 940MX.
high / 1080p
12−14
30−35
ultra / 1080p
10−12
24−27
QHD / 1440p
1−2
12−14
4K / 2160p
−
12−14
low / 720p
27−30
60−65
medium / 1080p
14−16
35−40
The average gaming FPS of Radeon HD 7970M in Forza Horizon 4 is 161% more, than GeForce 940MX.
low / 768p
50−55
95−100
medium / 768p
45−50
85−90
high / 1080p
12−14
35−40
ultra / 1080p
6−7
14−16
QHD / 1440p
0−1
5−6
The average gaming FPS of Radeon HD 7970M in Grand Theft Auto V is 103% more, than GeForce 940MX.
high / 1080p
5−6
12−14
ultra / 1080p
3−4
9−10
4K / 2160p
0−1
2−3
low / 720p
12−14
35−40
medium / 1080p
6−7
16−18
The average gaming FPS of Radeon HD 7970M in Metro Exodus is 171% more, than GeForce 940MX.
low / 768p
95−100
110−120
high / 1080p
90−95
−
ultra / 1080p
80−85
−
medium / 1080p
90−95
110−120
The average gaming FPS of Radeon HD 7970M in Minecraft is 21% more, than GeForce 940MX.
high / 1080p
16−18
−
ultra / 1080p
14−16
14−16
low / 720p
30−35
65−70
medium / 1080p
18−20
18−20
The average gaming FPS of Radeon HD 7970M in PLAYERUNKNOWN'S BATTLEGROUNDS is 50% more, than GeForce 940MX.
high / 1080p
−
14−16
ultra / 1080p
7−8
9−10
QHD / 1440p
0−1
0−1
low / 720p
12−14
35−40
medium / 1080p
10−12
18−20
The average gaming FPS of Radeon HD 7970M in Red Dead Redemption 2 is 120% more, than GeForce 940MX.
low / 768p
24−27
65−70
medium / 768p
16−18
40−45
high / 1080p
9−10
21−24
ultra / 1080p
6−7
12−14
4K / 2160p
6−7
7−8
The average gaming FPS of Radeon HD 7970M in The Witcher 3: Wild Hunt is 130% more, than GeForce 940MX.
low / 768p
85−90
90−95
medium / 768p
45−50
60−65
ultra / 1080p
20−22
40−45
high / 768p
35−40
55−60
The average gaming FPS of Radeon HD 7970M in World of Tanks is 31% more, than GeForce 940MX.
Full Specs
GeForce 940MX
Radeon HD 7970M
Architecture
Maxwell
GCN
Code name
N16S-GTR-B/S
Wimbledon XT
Type
Laptop
Laptop
Release date
10 March 2016
1 May 2012
Pipelines
384
1280
Core clock speed
1122 MHz
850 MHz
Boost Clock
1242 MHz
Transistor count
1,870 million
2,800 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
23.83
68.00
Floating-point performance
762.6 gflops
2,176 gflops
Memory bus width
64 Bit
256 Bit
Memory clock speed
4000 MHz
4800 MHz
Memory bandwidth
40.1 GB/s
153.6 GB/s
Shared memory
-
-
DirectX
12 (11_0)
12 (11_1)
Shader Model
5.1
5.1
OpenGL
4.5
4.6
OpenCL
1.2
1.2
Vulkan
1.1
1.2.131
CUDA
+
Bus support
PCI Express 3.0
Bitcoin / BTC (SHA256)
102 Mh/s
254 Mh/s
Laptop size
medium sized
large
Optimus
+
GPU Boost
2.0
GameWorks
+
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