GeForce 940MX and GeForce GT 320M - video card comparison
Passmark - benchmark score GeForce 940MX vs GeForce GT 320M
GeForce 940MX
1561
GeForce GT 320M
108
GeForce 940MX
GeForce GT 320M
Architecture
Maxwell (2014−2018)
GT2xx (2009−2012)
GPU code name
N16S-GTR-B/S
G96C
Market segment
Laptop
Laptop
Release date
March 2016
January 2010
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x8
MXM-II
Supplementary power connectors
None
None
Boost clock speed
1242 MHz
-
Core clock speed
1122 MHz
500 MHz
Floating-point performance
762.6 gflops
80 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,870 million
314 million
Pipelines / CUDA cores
384
24
Power consumption (TDP)
23 Watt
14 Watt
Texture fill rate
23.83
8.000
Memory type
DDR3, GDDR5
DDR3
Maximum RAM amount
4 GB
1 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
4000 MHz
790 MHz
Memory bandwidth
40.1 GB/s
25.6 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
11.1 (10_0)
CUDA
+
1.1
OpenCL
1.2
1.1
OpenGL
4.5
3.3
Shader Model
5.1
4.0
Vulkan
1.1
N/A
GameWorks
+
-
GPU Boost
2.0
-
Optimus
+
-