GeForce 940MX and Mobility Radeon X1300 - video card comparison
GeForce 940MX
Mobility Radeon X1300
Architecture
Maxwell (2014−2018)
R500 (2005−2007)
GPU code name
N16S-GTR-B/S
M52
Market segment
Laptop
Laptop
Release date
March 2016
January 2006
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x8
PCIe 1.0 x16
Supplementary power connectors
None
-
Boost clock speed
1242 MHz
350 MHz
Core clock speed
1122 MHz
2 MHz
Floating-point performance
762.6 gflops
-
Manufacturing process technology
28 nm
90 nm
Number of transistors
1,870 million
107 million
Pipelines / CUDA cores
384
6
Power consumption (TDP)
23 Watt
-
Texture fill rate
23.83
1.400
Memory type
DDR3, GDDR5
DDR1/DDR2/GDDR3
Maximum RAM amount
4 GB
256 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
4000 MHz
500 MHz
Memory bandwidth
40.1 GB/s
8 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
9.0c (9_3)
CUDA
+
-
OpenCL
1.2
N/A
OpenGL
4.5
2.0
Shader Model
5.1
3.0
Vulkan
1.1
N/A
GameWorks
+
-
GPU Boost
2.0
-
Optimus
+
-