Switch GPU and GeForce MX450 25W - video card comparison
Switch GPU
GeForce MX450 25W
Architecture
Maxwell 2.0 (2015−2019)
Turing (2018−2021)
GPU code name
GM20B
TU117
Market segment
Desktop
Desktop
Release date
March 2017
August 2020
Interface
IGP
PCIe 4.0 x4
Supplementary power connectors
None
None
Boost clock speed
768 MHz
930 MHz
Manufacturing process technology
20 nm
12 nm
Number of transistors
2,000 million
4,700 million
Pipelines / CUDA cores
256
896
Power consumption (TDP)
15 Watt
25 Watt
Texture fill rate
12.29
52.08
Memory type
DDR4
GDDR6
Maximum RAM amount
4 GB
2 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
3200 MHz
10 GB/s
Memory bandwidth
25.6 GB/s
80 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 (12_1)
CUDA
5.3
7.5
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.1.126
1.2