GeForce 940MX vs GeForce GTX 670M
Find out if it is worth upgrading your current GPU setup by comparing GeForce 940MX and GeForce GTX 670M. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce 940MX and GeForce GTX 670M. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
GeForce 940MX and GeForce GTX 670M are Laptop Graphics Cards
Note: GeForce 940MX and GeForce GTX 670M 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 GeForce GTX 670M here:
Main Specs
GeForce 940MX
GeForce GTX 670M
Power consumption (TDP)
23 Watt
75 Watt
Interface
PCIe 3.0 x8
MXM-B (3.0)
Supplementary power connectors
None
Memory type
DDR3, GDDR5
GDDR5
Maximum RAM amount
4 GB
3 GB
Display Connectors
No outputs
No outputs
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GeForce GTX 670M has 226% more power consumption, than GeForce 940MX.
GeForce 940MX is connected by PCIe 3.0 x8, and GeForce GTX 670M uses MXM-B (3.0) interface.
GeForce 940MX has 1 GB more memory, than GeForce GTX 670M.
Both cards are used in Laptops.
GeForce 940MX is build with Maxwell architecture, and GeForce GTX 670M - with Fermi.
Core clock speed of GeForce 940MX is 524 MHz higher, than GeForce GTX 670M.
GeForce 940MX is manufactured by 28 nm process technology, and GeForce GTX 670M - by 40 nm process technology.
Memory clock speed of GeForce 940MX is 2500 MHz higher, than GeForce GTX 670M.
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
8−9
ultra / 1080p
4−5
5−6
QHD / 1440p
0−1
0−1
low / 720p
16−18
18−20
medium / 1080p
8−9
10−11
The average gaming FPS of GeForce GTX 670M in Assassin's Creed Odyssey is 11% more, than GeForce 940MX.
high / 1080p
12−14
14−16
ultra / 1080p
10−11
12−14
QHD / 1440p
0−1
0−1
low / 720p
24−27
27−30
medium / 1080p
12−14
14−16
The average gaming FPS of GeForce GTX 670M in Battlefield 5 is 13% more, than GeForce 940MX.
low / 768p
45−50
45−50
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
GeForce 940MX and GeForce GTX 670M have the same average FPS in Call of Duty: Warzone.
low / 768p
140−150
150−160
medium / 768p
110−120
120−130
ultra / 1080p
55−60
60−65
QHD / 1440p
30−33
35−40
4K / 2160p
27−30
27−30
high / 768p
80−85
90−95
The average gaming FPS of GeForce GTX 670M in Counter-Strike: Global Offensive is 9% more, than GeForce 940MX.
low / 768p
55−60
55−60
ultra / 1080p
20−22
21−24
medium / 1080p
45−50
45−50
GeForce 940MX and GeForce GTX 670M have the same average FPS in Cyberpunk 2077.
low / 768p
80−85
85−90
medium / 768p
60−65
65−70
ultra / 1080p
35−40
40−45
The average gaming FPS of GeForce GTX 670M in Dota 2 is 8% more, than GeForce 940MX.
high / 1080p
8−9
10−11
ultra / 1080p
8−9
9−10
4K / 2160p
3−4
4−5
low / 720p
18−20
21−24
medium / 1080p
9−10
10−11
The average gaming FPS of GeForce GTX 670M in Far Cry 5 is 22% more, than GeForce 940MX.
high / 1080p
14−16
16−18
ultra / 1080p
10−11
12−14
low / 720p
60−65
65−70
medium / 1080p
24−27
27−30
The average gaming FPS of GeForce GTX 670M in Fortnite is 10% more, than GeForce 940MX.
high / 1080p
12−14
14−16
ultra / 1080p
10−12
12−14
QHD / 1440p
1−2
2−3
low / 720p
27−30
30−35
medium / 1080p
14−16
16−18
The average gaming FPS of GeForce GTX 670M in Forza Horizon 4 is 23% more, than GeForce 940MX.
low / 768p
50−55
55−60
medium / 768p
45−50
50−55
high / 1080p
12−14
14−16
ultra / 1080p
6−7
7−8
QHD / 1440p
0−1
0−1
The average gaming FPS of GeForce GTX 670M in Grand Theft Auto V is 13% more, than GeForce 940MX.
high / 1080p
5−6
5−6
ultra / 1080p
3−4
4−5
4K / 2160p
0−1
1−2
low / 720p
12−14
14−16
medium / 1080p
6−7
7−8
The average gaming FPS of GeForce GTX 670M in Metro Exodus is 14% more, than GeForce 940MX.
low / 768p
95−100
95−100
high / 1080p
90−95
90−95
ultra / 1080p
80−85
85−90
medium / 1080p
90−95
95−100
The average gaming FPS of GeForce GTX 670M in Minecraft is 2% more, than GeForce 940MX.
high / 1080p
16−18
18−20
ultra / 1080p
14−16
14−16
low / 720p
30−35
35−40
medium / 1080p
18−20
18−20
The average gaming FPS of GeForce GTX 670M in PLAYERUNKNOWN'S BATTLEGROUNDS is 10% more, than GeForce 940MX.
ultra / 1080p
7−8
8−9
QHD / 1440p
0−1
0−1
low / 720p
12−14
14−16
medium / 1080p
10−12
12−14
The average gaming FPS of GeForce GTX 670M in Red Dead Redemption 2 is 20% more, than GeForce 940MX.
low / 768p
24−27
30−33
medium / 768p
16−18
18−20
high / 1080p
9−10
10−12
ultra / 1080p
6−7
7−8
4K / 2160p
6−7
6−7
The average gaming FPS of GeForce GTX 670M in The Witcher 3: Wild Hunt is 15% more, than GeForce 940MX.
low / 768p
85−90
90−95
medium / 768p
45−50
45−50
ultra / 1080p
20−22
21−24
high / 768p
35−40
40−45
The average gaming FPS of GeForce GTX 670M in World of Tanks is 6% more, than GeForce 940MX.
Full Specs
GeForce 940MX
GeForce GTX 670M
Architecture
Maxwell
Fermi
Code name
N16S-GTR-B/S
N13E-GS1-LP
Type
Laptop
Laptop
Release date
10 March 2016
22 March 2012
Pipelines
384
336
Core clock speed
1122 MHz
598 MHz
Boost Clock
1242 MHz
Transistor count
1,870 million
1,950 million
Manufacturing process technology
28 nm
40 nm
Texture fill rate
23.83
33.5 billion/sec
Floating-point performance
762.6 gflops
803.7 gflops
Memory bus width
64 Bit
192bit
Memory clock speed
4000 MHz
1500 MHz
Memory bandwidth
40.1 GB/s
72.0 GB/s
Shared memory
-
-
DirectX
12 (11_0)
12 API
Shader Model
5.1
5.1
OpenGL
4.5
4.5
OpenCL
1.2
1.1
Vulkan
1.1
N/A
CUDA
+
+
CUDA cores
336
Bus support
PCI Express 3.0
PCI Express 2.0
SLI options
+
HDMI
+
HDCP
+
Maximum VGA resolution
Up to 2048x1536
Bitcoin / BTC (SHA256)
102 Mh/s
53 Mh/s
Laptop size
medium sized
large
Optimus
+
+
GPU Boost
2.0
GameWorks
+
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