GeForce 920MX and GeForce 940MX - video card comparison
Passmark - benchmark score GeForce 920MX vs GeForce 940MX
GeForce 920MX
1112
GeForce 940MX
1561
GeForce 920MX
GeForce 940MX
Architecture
Maxwell (2014−2018)
Maxwell (2014−2018)
GPU code name
N16V-GMR
N16S-GTR-B/S
Market segment
Laptop
Laptop
Release date
March 2015
March 2016
Bus support
PCI Express 3.0
PCI Express 3.0
Interface
PCIe 3.0 x8
PCIe 3.0 x8
Supplementary power connectors
None
None
Boost clock speed
993 MHz
1242 MHz
Core clock speed
965 MHz
1122 MHz
Floating-point performance
602.1 gflops
762.6 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
-
1,870 million
Pipelines / CUDA cores
256
384
Power consumption (TDP)
16 Watt
23 Watt
Texture fill rate
23.83
23.83
Memory type
DDR3, GDDR5
DDR3, GDDR5
Maximum RAM amount
2 GB
4 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1800 MHz
4000 MHz
Memory bandwidth
14.4 GB/s
40.1 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
12 (11_0)
CUDA
+
+
OpenCL
1.2
1.2
OpenGL
4.5
4.5
Shader Model
5.1
5.1
Vulkan
1.1.126
1.1
GameWorks
+
+
GPU Boost
2.0
2.0
Optimus
+
+