GeForce GTX 750 and GeForce 940MX - video card comparison
Passmark - benchmark score GeForce GTX 750 vs GeForce 940MX
GeForce GTX 750
3450
GeForce 940MX
1561
GeForce GTX 750
GeForce 940MX
Architecture
Maxwell (2014−2018)
Maxwell (2014−2018)
GPU code name
GM107
N16S-GTR-B/S
Market segment
Desktop
Laptop
Release date
February 2014
March 2016
Bus support
PCI Express 3.0
PCI Express 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
None
Boost clock speed
1085 MHz
1242 MHz
Core clock speed
1020 MHz
1122 MHz
CUDA cores
512
-
Floating-point performance
1,111 gflops
762.6 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,870 million
1,870 million
Pipelines / CUDA cores
512
384
Power consumption (TDP)
55 Watt
23 Watt
Maximum GPU temperature
95 °C
-
Texture fill rate
34.72
23.83
Memory type
GDDR5
DDR3, GDDR5
Maximum RAM amount
4 GB
4 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
5.0 GB/s
4000 MHz
Memory bandwidth
80 GB/s
40.1 GB/s
Shared memory
-
-
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One mini-HDMI
No outputs
Multi monitor support
3 displays
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 (11_0)
CUDA
+
+
OpenCL
1.2
1.2
OpenGL
4.4
4.5
Shader Model
5.1
5.1
Vulkan
1.1.126
1.1
3D Gaming
+
-
3D Vision
+
-
3D Vision Live
+
-
Blu Ray 3D
+
-
GameWorks
-
+
GPU Boost
-
2.0
Optimus
-
+