GeForce MX450 and Radeon 520 Mobile DDR3 - video card comparison
GeForce MX450
Radeon 520 Mobile DDR3
Architecture
Turing (2018−2021)
GCN 1.0 (2012−2020)
GPU code name
N17S-G5 / GP107-670-A1
Banks
Market segment
Laptop
Laptop
Release date
August 2020
April 2017
Interface
PCIe 4.0 x4
PCIe 3.0 x8
Supplementary power connectors
None
-
Boost clock speed
1575 MHz
-
Core clock speed
1395 MHz
1030 MHz
Manufacturing process technology
12 nm
28 nm
Number of transistors
4,700 million
690 million
Pipelines / CUDA cores
896
320
Power consumption (TDP)
25 Watt (12 - 29 Watt TGP)
50 Watt
Texture fill rate
100.8
20.60
Memory type
GDDR5, GDDR6
DDR3
Maximum RAM amount
2 GB
2 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
10000 MHz
2 GB/s
Memory bandwidth
64.03 GB/s
16 GB/s
Shared memory
-
-
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 (12_1)
12 (11_1)
CUDA
7.5
-
OpenCL
1.2
2.1 (1.2)
OpenGL
4.6
4.6
Shader Model
6.5
6.5 (5.1)
Vulkan
1.2
1.2.170
Optimus
+
-