GeForce 940MX vs GeForce GT 755M
When choosing between GeForce 940MX and GeForce GT 755M, 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 940MX and GeForce GT 755M.
GeForce 940MX and GeForce GT 755M are Laptop Graphics Cards
Note: GeForce 940MX and GeForce GT 755M 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 GT 755M here:
Main Specs
GeForce 940MX
GeForce GT 755M
Power consumption (TDP)
23 Watt
50 Watt
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Supplementary power connectors
None
Memory type
DDR3, GDDR5
GDDR5
Maximum RAM amount
4 GB
4 GB
Display Connectors
No outputs
No outputs
Check Price
Check Price
GeForce GT 755M has 117% more power consumption, than GeForce 940MX.
GeForce 940MX is connected by PCIe 3.0 x8, and GeForce GT 755M uses PCIe 3.0 x16 interface.
GeForce 940MX and GeForce GT 755M have maximum RAM of 4 GB.
Both cards are used in Laptops.
GeForce 940MX is build with Maxwell architecture, and GeForce GT 755M - with Kepler.
Core clock speed of GeForce 940MX is 142 MHz higher, than GeForce GT 755M.
GeForce 940MX and GeForce GT 755M are manufactured by 28 nm process technology.
Memory clock speed of GeForce GT 755M is 1400 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
7−8
ultra / 1080p
4−5
4−5
QHD / 1440p
0−1
0−1
low / 720p
16−18
18−20
medium / 1080p
8−9
9−10
The average gaming FPS of GeForce GT 755M in Assassin's Creed Odyssey is 11% more, than GeForce 940MX.
high / 1080p
12−14
12−14
ultra / 1080p
10−11
10−12
QHD / 1440p
0−1
0−1
low / 720p
24−27
27−30
medium / 1080p
12−14
14−16
The average gaming FPS of GeForce GT 755M in Battlefield 5 is 6% 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 GT 755M have the same average FPS in Call of Duty: Warzone.
low / 768p
140−150
140−150
medium / 768p
110−120
110−120
ultra / 1080p
55−60
55−60
QHD / 1440p
30−33
30−35
4K / 2160p
27−30
27−30
high / 768p
80−85
85−90
The average gaming FPS of GeForce GT 755M in Counter-Strike: Global Offensive is 1% 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 GT 755M have the same average FPS in Cyberpunk 2077.
low / 768p
80−85
85−90
medium / 768p
60−65
60−65
ultra / 1080p
35−40
35−40
The average gaming FPS of GeForce GT 755M in Dota 2 is 3% more, than GeForce 940MX.
high / 1080p
8−9
9−10
ultra / 1080p
8−9
8−9
4K / 2160p
3−4
4−5
low / 720p
18−20
21−24
medium / 1080p
9−10
10−11
The average gaming FPS of GeForce GT 755M in Far Cry 5 is 22% more, than GeForce 940MX.
high / 1080p
14−16
16−18
ultra / 1080p
10−11
10−12
low / 720p
60−65
65−70
medium / 1080p
24−27
24−27
The average gaming FPS of GeForce GT 755M in Fortnite is 7% more, than GeForce 940MX.
high / 1080p
12−14
12−14
ultra / 1080p
10−12
12−14
QHD / 1440p
1−2
2−3
low / 720p
27−30
27−30
medium / 1080p
14−16
14−16
The average gaming FPS of GeForce GT 755M in Forza Horizon 4 is 7% 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 GT 755M in Grand Theft Auto V is 13% more, than GeForce 940MX.
high / 1080p
5−6
5−6
ultra / 1080p
3−4
3−4
4K / 2160p
0−1
0−1
low / 720p
12−14
14−16
medium / 1080p
6−7
7−8
GeForce 940MX and GeForce GT 755M have the same average FPS in Metro Exodus.
low / 768p
95−100
95−100
high / 1080p
90−95
90−95
ultra / 1080p
80−85
80−85
medium / 1080p
90−95
95−100
The average gaming FPS of GeForce GT 755M in Minecraft is 1% more, than GeForce 940MX.
high / 1080p
16−18
16−18
ultra / 1080p
14−16
14−16
low / 720p
30−35
35−40
medium / 1080p
18−20
18−20
The average gaming FPS of GeForce GT 755M 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
10−12
The average gaming FPS of GeForce GT 755M in Red Dead Redemption 2 is 10% more, than GeForce 940MX.
low / 768p
24−27
27−30
medium / 768p
16−18
18−20
high / 1080p
9−10
10−11
ultra / 1080p
6−7
7−8
4K / 2160p
6−7
6−7
The average gaming FPS of GeForce GT 755M in The Witcher 3: Wild Hunt is 7% more, than GeForce 940MX.
low / 768p
85−90
85−90
medium / 768p
45−50
45−50
ultra / 1080p
20−22
21−24
high / 768p
35−40
35−40
GeForce 940MX and GeForce GT 755M have the same average FPS in World of Tanks.
Full Specs
GeForce 940MX
GeForce GT 755M
Architecture
Maxwell
Kepler
Code name
N16S-GTR-B/S
N14P-
Type
Laptop
Laptop
Release date
10 March 2016
25 June 2013
Pipelines
384
384
Core clock speed
1122 MHz
980 MHz
Boost Clock
1242 MHz
Transistor count
1,870 million
1,270 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
23.83
31.36
Floating-point performance
762.6 gflops
752.6 gflops
Memory bus width
64 Bit
128 Bit
Memory clock speed
4000 MHz
5400 MHz
Memory bandwidth
40.1 GB/s
86.4 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
1.1.126
CUDA
+
+
Bus support
PCI Express 3.0
PCI Express 3.0, PCI Express 2.0
HDMI
+
Bitcoin / BTC (SHA256)
102 Mh/s
27 Mh/s
Laptop size
medium sized
medium sized
Standard memory configuration
GDDR5
eDP 1.2 signal support
Up to 3840x2160
LVDS signal support
Up to 1920x1200
DisplayPort Multimode (DP++) support
Up to 3840x2160
HDCP content protection
+
7.1 channel HD audio on HDMI
+
TrueHD and DTS-HD audio bitstreaming
+
H.264, VC1, MPEG2 1080p video decoder
+
Optimus
+
+
Blu-Ray 3D Support
+
3D Vision / 3DTV Play
+
GPU Boost
2.0
GameWorks
+
Check Price
Check Price
