GeForce GT 520M and GeForce MX450 N18S-G5 - video card comparison
GeForce GT 520M
GeForce MX450 N18S-G5
Architecture
Fermi (2010−2014)
Turing (2018−2021)
GPU code name
N12P-GP/LV
N17S-G5 / GP107-670-A1
Market segment
Laptop
Laptop
Release date
January 2011
August 2020
Interface
PCIe 2.0 x16
-
Supplementary power connectors
None
-
Core clock speed
740 / 600 MHz
-
CUDA cores
48
-
Floating-point performance
129.02 gflops
-
Manufacturing process technology
40 nm
10 nm
Number of transistors
585 million
-
Pipelines / CUDA cores
48
1024
Power consumption (TDP)
12 Watt
-
Texture fill rate
5.9 billion/sec
-
Memory type
DDR3
GDDR6
Maximum RAM amount
1536 MB
-
Memory bus width
64 Bit
64 Bit
Memory clock speed
800 MHz
5000 MHz
Memory bandwidth
12.8 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
-
DirectX
12 API
DirectX 12_1
CUDA
+
-
OpenCL
1.1
-
OpenGL
4.5
-
Shader Model
5.1
-
Vulkan
N/A
-
Optimus
+
+